Econometrics Answers Online ? ??

The following production possibilities curve shows the tradeoff between housing and all other goods. a. If the current mix of output is at point E and the optimal mix of output is at point H, does a m…
the question is complete in the screeshot. If you have the following results of the estimated regression model, Where Y: Median salary X: years of experience Variable Coefficient Sid. Error t-Statisti…
Theory Assignment 1: Review of Probability and Statistics Answer the following questions. Make sure that you show all your work to get full credit. 1. An econometrics professor is trying to demonstra…
Consider a member of an input supply co-operative, whose members buy x to use inproducing a product y from the input x according to the production function: Y = f(x) = 16x – 12×2 The price of th…
T5F4138 12E29I3l§3 Unit 3 – Activity : Sketching AD and AS Graphs Worksheet PART 1 — Aggregate Demand Explain the effect of each of the following situations on aggregate demand. Sketch aggregate de…
1)The efficiency that occurs when the firm produces a given output by using the least amount of inputs is a.Information efficiency b.Market efficiency c.Economic efficien…
Which of the following statements is true? In an oligopoly, individual competitors have little market control. An oligopoly has many competitors. In a monopolistic competition structure, each competit…
You decide to investigate the relationship given in the null hypothesis of question 2, part (c). What would constitute the restricted regression? The regressions are carried out on a sample of 96 quar…
. 6. (10 points) Y denotes the income and N denotes the number of people. This dataset is collected at the same point of time 1. 1’11 J’z1 Ya Yin a. Time series b. Cross sectional dataset c. Pan…
1) What restrictions on the coefficients of model (A) give model (B)? Use an F-test to test these restrictions at the 5% level of significance. (5 marks) 2) What restrictions on the coefficients of mo…
Consider a dynamic model of the form yt = 0.3xt +0.7 yt-1 +ut where tu is a random error. (a) Show that the current value of Y can be written as an infinite distributed lag function of the the X varia…
Which of the following types of value investors might consider buying a stock with a market price equal to its current fundamental value. Select one: a. Passive screener b. Contrarian value inve…
Analyze the Cross Sectional and Panel Data with example. Here, the example datasets has to be analyzed mathematically and the calculations need to be shown as well. You can take any hypothetical data …
Use bordered determinants to check the following functions for quasiconcavity and quasiconvexity: Z= x^0.5y^0.5(x, y> 0) Z= −(x+ 1)^2 − (y+ 2)^2(X, y> 0)?…

You have been hired by the government to determine how much less alcohol per capita will be consumed if taxes are increased by $2. You collect data on the quantity consumed (Q, measured in litres …

please help 🙁 5. Linear in Parameters is one of the assumptions we need for our OLS estimation. Find out the model(s) that we are not able to use OLS to estimate the population parameters Bo to B3. E…
If the current market price for a particular book is $30 a unit and a price ceiling is imposed at $20 per book
Please explain the following question in detail. Thank you! . Q37. Suppose that O and OR are unbiased estimators of O with var(0 ) = v and var(0; ) = VB . Assume that O and OR are uncorrelated. Cons…

What does the following statement mean? Explain in plain English. ”B^ = 1.2 and its p-value is 0.02 “. 4. What does the following statement mean? Explain in plain English. The 99% confidence inter…

Please help me to answer this questions 7:39 PM Fri Nov 13 99% Take Quiz Exit Quiz 3 At Started: Nov 13 at 7:25pm Questions Question 1 Quiz Instructions Question 2 Question 3 Quiz 3 tests students’ re…
Critically/quantitatively evaluate the following statements (true, false or uncertain) a) The maximum likelihood estimation method is a better estimation technique than the Ordinary Least square me…
How to interpret the variances of the ordinary least squares estimator in the applied Econometrics?
. Find the marginal revenue function if the demand function is 25 p = In(q+2)
I have added attached the excel data in the form of a web link. WEB LINK: file:///Users/briandarner/Downloads/Homework%202%20web.htm Question 1 After running the model show the estimated value for ﬁ…
After analyzing the age-earnings profile for 1,744 workers, it becomes clear to you that the relationship cannot be approximately linear. You estimate the following polynomial regression model, contro…
I need to solve this question. Empirical Part Problem 2 (Model B) b. The output is problematic. The standard errors and the t-statistics are missing. Use the Wald Test to do Restriction Testing betw…
Compute the initial price of a swaption that matures at time t=5t=5 and has a strike of 0. The underlying swap is the same swap as described in the previous question with a notional of 1 million. To …
Poverty and Inequality Income distribution for a 5-person economy with a poverty line of $5: Person Income($) % Cumulative Population % Cumulative Income 1 1 ? ? 2 3 ? ? 3 4 ? ? 4 7 ? ? 5 10 ? ? 1) Ca…
could you please summarize and explain this article? you can see below the reference Reference: https://jfin-swufe.springeropen.com/articles/10.1186/s40854-021-00229-1
Hey could you please solve this question for me? Its from a practice midterm of Econometrics and I have nothing to compare my own answers with. Would really appreciate it! Home Tools practice_midterm….
Please answers all parts of the question, thanks!…
Question: (a) ” pollution by mining companies is not an issue government needs to address. do you agree with this statement? a diagram to be used in your answer (b) ” A price distorting subsidy causes…
6b. Based on your plot 6 a , if we regress cost_housing on time_commuting, do you think we would have issue with heteroskedasticity? Explain your answer. 6c. What issues can heteroskedasticity cause (…
Please help me with following question set: I attached a png fail. Multiple Regression in Finance (24 points) You are given the following regression output to predict the house price in Boston from ho…
in the file n=112 ybar=0.01635433 This file contains independent observations on a random variable X. It is known that of = 1.6758. a. Test Ho : E(X) = 2 against H1 : E(X) > 2 using a significance …
Interpretations (autocorrelation) 1. Autocorrelation test Given the model Consumption, = a + , Year + B, Disposible Income, +E, and the estimated model: Model 1: OLS, using observations 1959-1995 (T =…
Downloading data: Download monthly historical Tesla stock price data from the Yahoo Finance website https://au.finance.yahoo.com/quote/TSLA/history?p=TSLA. Go to ‘Historical data’, se- lect the maximu…
The partial lunar eclipse has earth between the sun and the moon, while the partial solar eclipse has the moon between earth and the sun.
Can you answer these?. The data set consists of information on 3200 full-time full-year workers. The highest educational achievement for each worker was either a high school diploma or a bachelor’s de…
How do I find the lower and upper bound of a 95% confidence interval l in a random sample of 100 factories surveyed. If the sample mean is 4.8 million and the SD is equal to 3 million. ?
Consider the dataset Earnings.dta , where the variables are defined as follows: EARNINGS = current hourly earnings in $ S = years of schooling EXP = total out-of-school work experience in year…
Pamprosesong tanong: 1. Pangkaraniwan ba ang posisyon na hinahawakan ni Marilyn Hewson bilang CEO ng Lockhead Martin Corporation na gumagawa ng armas pandigma at pansiguridad. Bakit? 2. Nakaapekto…
please see the question in the picture There are multiple ways to interpret a linear regression model Y;- = o- + 3X: + e; under the classical assumptions. Discuss how the following interpretations of …
Assume the standard trade model with two countries (Alpha and Beta), two goods (food and drink), and two factors of production (land and labor). Further assume that Alpha is relatively labor-abundant …
Can anyone solve these questions? So far, no one couldn’t solve these problems Question 1 In Japan, there are tariffs, price supports, and import restrictions such as quotas on rice. Assume that the U…
Need help with question 2 and 3 from this problem set 2. Consider the simple linear regression model yzﬁl—I—ﬁgm—l—u. (a) If a is homoskedastic, show that the estimated asymptotic variance …
define and elaborate within WWII in WWI events – the fatal attraction of Adolf Hitler
PLEASE DO ALL QUESTION WITH FULLY EXPLANATION Hans Rosling was a Swedish physician who passed away in 2017. See him in action in https://www.ted.com/talks/hans_rosling_shows_the_best_stats_you_ve_ever…
HOW TO SOLVE PART B??????????????????????????????????. QUESTION 2 Let yi, …,pr be a random sample of T = 1m oheervatioue on ild Bernoulli distributed random variables E that repreeent individual dem…
Hello, How can i find a 0% annual average rate after 5 years if after 4 years my annuel average rate was lets say 10%. Meaning, what would have to be the average on year 5 to in a way voided all the g…
What is the code for a 4 year old seen today for a Vineland Adaptive Behavior Test
P(A) = 0.5, P(A or B) = 0.7, and P (A and B) = 0.2. What is P(B)? A.0.9 B.0.3 C.0.4 D.0.6
Please give me advice on these questions below. I have no clue to solve them… Thank you very much! 2. Changing Units Suppose we estimate a standard OLS regression equation on data X and Y and have t…
I need help with the question below so that i can come with my own answers imagine you are the lead trainer for a global organization. Through data analytics and observations, you have noticed that em…
(d) Let linc = Bo + Biexper + Bymarried + Bywidowed + B4divorced + Bsmale (3) + Bo college + Brimmigrant + u. Consider the null hypothesis that the average income of married, native males with 10 year…
Which function indicates the probability for a discreterandom value of each possible value occurring?
Need help with this econometric question. I have attached the question.
I am a bit confused because I know i have to use one tail test. Could you explain In C; = 14.35 – 0.3SALES, + 0.16PROFITS; + 0.04 In SIZE, (1.25) (0.28) (0.2) (0.05) R’ =0.75 n =1500 F = 2003 DW =1.9 …
The number of beverage cans produced each hour from a vending machine is normally distributed with a standard deviation of 8.6. For a random sample of 12 hours, the average number of beverage cans pro…
Question and data are files which I will put the access link below: https://drive.google.com/file/d/1zdoBcMqRWNk51AZOY5koLiAfPPxkbkcS/view https://drive.google.com/file/d/1o14RibH2WqdWAo0CPHa4fnDCVtuz…
All the companies listed are general merchandisers whose busiest time of the year is during the holiday season, which extends through most of December. Traditionally, the lowest point of business acti…
■What does Brittany need to know about fiber and bowel function? What would you say to her about eating more fiber? About taking a fiber supplement? About yogurt? And about “irritable bowel syndro…
Module 07 Critical Thinking Critical Thinking: Trade Policies for the Developing Nations (100 Points) In a critical essay, select a developing country of your choice (other than Saudi Arabia) and disc…
Please use R programming to solve the following questions and also attach the R commands 1. Suppose that the simple return of a monthly bond index follows the MA(1) model Rt = a t + 0.2a t −1, where…
please help me pleaasseeeeee 12. Computer2 (10 points) big and r?, 12.1- Interpret values ,?,. #12 and r2 121 you computed. 13. Define heteroskedasticity, autocorrelation, and multicollinearity prob- …
The estimation results of probit model is the same as those of the logit model. True False
Section 1 – True/False Questions Please provide graph to illustrate answer Q1. If the price of a good rises and the demand for another falls, the two goods are said to be substitutes. Q2. In the sh…
Referring to the article “2020 banking and capital markets outlook: Fortifying the core for the next wave of disruption” (Srinivas, Schoeps, Ramsay, Wadhwani, Hazuria & Jain, 2020) and the working…

The follnwing argument is True or False ‘.’ Brieﬂy explain. As long as OILS estimator is BLUE, rstaﬁsﬁc constrm’ted based on that estimator will be exactly following I distribution.

which factor leastinfluences exchange rate fluctuations?
Hi ,thank you so much Assume that X1, X2, …, Xn are i.i.d with mean / = E[X] and variance o2 = Var(X). Given a vector w = {w1, …,wn} of fixed constants, consider an estimator (1) p = EtwiXi Such e…
how to derive ßbar = y1 bar- y0bar ? 12:27 PM Sun Feb 2 7 19% TOD O + 155 108 424 410 408 – untractable. 418 413 450 437 442 414 458 458 418 7 treatable. 448 414 . 424 The data contains 20 observatio…
you have the following 91 day bills 182 days bills year required 7.2% 7.5% amount to tender 60 milion R50Milion what is the discount rate for the 91 day bills
Read blow 4 readings, then answer the follow three questions. Thank you! [1] Bai, Ying, and James K. Kung. 2011. “Climate Shocks and Sino-nomadic Conflicts.” Review of Economics and Statistics 93 (3):…
Activity II – Suppose you are trying to learn the relationship between the price you charge for your product and the likelihood of purchase by individuals offered that price. You offer your product …
¿Cuál es uno de los principios del sistema Kanban con los cuales funciona?
give a test for each of the 5 assumptions (excluding multicollinearity) of the classical normal linear regression model
(1) (2) An NBA executive wants to determine pay for NBA players. To do that he considers the relationship between the log of a player’s salary (lwage) and the average number of points the player sco…
Can someone please help me with a step-by-step answer to this question? Thanks, 4. The point of this exercise is to show that tests for functional form cannot be relied on as a general test of omitted…
Use Stata or R to do these. If you choose to use another software, please get myapproval at least a week before the assignment is due.Using the 2019 Canadian Election Study (Phone Survey) data availab…
Consider the following regression model ln ( Yi )= β 0 + β 1 X 1 i + β 2 X 2 i + ui This model has been estimated by OLS. The Gretl output is below. Compute a prediction ofY Yu…
1) How to do/proof that E(ut) = 0 by using eviews. 2) How to do/proof that Cov (ut, xt) = 0 by using eviews. Please guide me to do this 2 steps in eviews. Data of stock price Date RKLCI RDOW_J…
Suppose that you are hired as a consultant to a large retail chain of apparel stores. As the company has grown, the CEO (also the owner) and the stock analysts who follow the company have noticed that…
What type of model is most useful for modeling the volatility of financial data? Select one: a. VEC b. VAR c. ARCH(1) d. ARDL(1) Hi, I’m having trouble answering this question. Please help thank you.
Please answer the following question. Please include your solutions step by step. Thank You. Q5. We would like to examine whether the variable "Score" (exam score) depends on the variable &q…
Explain how urban heat events are linked to the factors driving geographical change discussed in Geography 1050.

What is regression? State the assumptions necessary for OLS estimators of the two-variable population regression model. 2. When does the regression line of Y and X coincide with that of X on Y?
Scenario . baruch Graduates – Part 4: You decide to test the null hypothesis that there is no difference between income paid to men and income paid to women . You bucket your data according to ge…

Need help explaining questions 2 and 9.. 132 5 Modeling Univariate Distributions 2. Suppose that Y1, …, Yn are i.i.d. N(u, 02), where u is known. Show that the MLE of of is n. i=1
please answer d 2. Suppose you are economist and have the following data: Year Consumption; Income; 1995 75 253 1996 85 185 1997 98 212 1998 108 180 1999 118 185 2000 135 150 2001 145 153 2002 157 135…

Given the significant value that Sealed Air can provide for a customer, like Davis Neon Inc., what approach should they follow in pricing a particular packaging solution for a customer? 2. Develo…
Suppose you would like to estimate the effect of the following event. In a town called Cleanville, the authorities decided to deal with the growing trash problem by building a trash inci…

Scenario: A student brings a knife to school. During class, the student pulls the knife out and begins pressing it into their stomach. A fellow student witnesses the scene, takes a picture of th…
In infinitive terms, what the difference is between stationary and non-stationary time series process?
ECON 522 Econometrics Lab Assignment 2 (20 points total) using the emperical exercise data sets from stock and watson student resources website, download E10.2 here is a link to the data set, the name…
A simple linear regression is conducted in order to estimate the relationship between the number of square feet of a house ( X ) and the price of a house ( Y ).A random sample of 20 houses is taken….
Q.1 Explain why testing in the software industry could be very difficult? Q.2 Explain the purposes of Equivalence Partition. Q.3 If you were the software test leader and the project manager asks you w…
please refer to attachment An article in “Health” magazine, wants to investigate if doctor’s advice have an impact on an individual’s alcohol consumption. The researcher estimated the followin…
My cpn is 05050656051 You have registered yourself into Student Affair Services of Altinbas University by giving your cel- lular phone number (CPN hereafter) , broadcasted in Turkish Cellular Phone Sy…
Estimate the following regression for the excess return on the portfolio of high tech stocks for the full sample 1980m01 to 2020m02 and include a table of results from EViews. hitec_1f, = ﬂ, +ﬁ2mk…
, ” Wartime Prosperity? A Reassessment of The U.S. Economy of The 1940’s “; Steven Horowitz’s essay, ” Herbert Hoover: Father of the New Deal ,”; and Harold Cole & Lee Ohanian’s essay, ” The New D…
Authors purpose for writing the document for battle of Mactan

1 (25 points) You are interested in the impact of patents on GDP growth and have data on the number of patents filed and GDP growth in each country i in each year t. You consider the reg…

Could you solve the each part 1. Generate a Ci and an C2 vectors as below: C1 = (5, 5, 4, 5, 2, 4) C2 = (5, 2, 9, 9, 5, 0) (a) (5 points) Construct a C matrix Cox2 where Ci and C2 are binded with thei…
Give an example where experts agree on the decision but not on their subjective probabilities and utilities, and where your decision would be different from theirs if you based it on their combined pr…
Calculate the mean and variance of y t . Consider the following process 3′: = 0-7yt—1 + 3t where 9; is a zero mean white noise process with variance 02
hi im not sure how to compute the answer given the data Consider the following regression model Yi = 130 + ﬁlei + ﬁzXzi + ﬁ3X3i + M Data for the relevant variables are in this file. Estimate the…
I do not understand this question. Please help (a) Select a model based on BIC, where BIC = TIn (SSR) + klnT. (b) The following table shows the sample autocorrelations of the residuals obtained from t…
Hello, I need a detailed solution to the following econometric question. Suppose a researcher wants to study how the speed of economic growth (mi) in agriculture—based African countries aﬂ’ects th…
(a) Test the hypothesis that a year of education has the same effect on ln(WAGE) as a year of experience. What are the null and alternative hypotheses? [2 marks] (b) What is the restricted model, assu…

Let X and Y represent the rates of return (per cent) on two stocks. You are told that X~N(18, 25) and Y~N(9, 4), and that the correlation coefﬁcient between the two rates of return is -0.7. Suppo…

I don’t understand how to do the following question. It would be great to get a detailed solution! Thank you! You may need to use the appropriate technology to answer this question. Consider the data….
The following is an excerpt from the article “Don’t Help Your Kids With Their Homework” from the April 2014 issue of the magazine The Atlantic.” .”Suppose you run the following regression:???…
What are the conditions for a series to be covariance stationary? Consider the following time series model for: x t = x t−1 + λ 2 ε t + λε t−1 + ε t−2 , where ε t is i.i….
Please answer using full sentences and explain and label elements in the graph as well as required explanations, thank you. 12. Concerns about endogeneity internal validity [16 marks] a) Consider the …
Marriott Hotel wants to expand its customer base. part of your analysis is to identify a potential new target group for the hotel, make suggestions how you could best carter for their specific needs a…
What is the cumulative probability distribution? be more detailed
Please help me, experts!! I really need help! Problem 1: Suppose that in the United States 39 man-hours are required to produce each unit of wheat (W) and 13 man- hours are required for a unit of beef…
Which of the following is caused by measurement error? (a) |βˆ| < β (b) β > β ˆ (c) β < β ˆ (d) βˆ = β
Why cant i open my post questions ？where can i found my past questions?
In probability, what is a probability distribution?
Consider the following data generating process (???): We fix the value of ? 2 = 16 , and with this ??? , we generate 10.000 samples of 50 observations each. With each generated sa…
need help those questions plz. mo Ammar Why Swine these cattle
May I receive assistance please?. 1. Consider the following model showing the relationship between two variables yl- and xi: 3′: = 50 +31%: Jr”: a. What assumptions about the error term are necess…
. l4. Assume the model yt = a0 + alzt + atgzt _ 1 + a32t_ 2 + at. Complete the following table: Responses should be expected values. If 2 increases by 1 If 2 increases by 1 If 2 increases by 1 unit …
Based on the best available econometric estimates, the market elasticity of demand for your firm’s product is -2.5. The marginal cost of producing the product is constant at $100, while average total …
YouwanttoexaminethedeterminantsofhousepriceinAddisAbaba.Youcollectdataand getthefollowingequation.price=-19.315+.128sqrmeter+15.198bdrms…
You obtain the following estimates for an ARMA model of some returns data ?? = 0.6??−1 + ?? − 1.3??−1 + 0.4??−2 where ut is a white noise error process. By examin…
QNS: Explain with an exchange rate diagram the effects on the exchange rate if the economic growth and price level of the United States increased greater than Singapore. (20 marks)
Hello! This is a question about minimisation problem and hessian matrix . Min I Min F (y), substraints G ( y ) = C y 4 8 critical points : F= ( y ) = 1 E VG = (7) 12 a 4 How can i solve this m…

Consider a sample of n observations and let i index individual observations. Let SSR = Etz(Vi – bo – bix;)2 denote the sum of squared residuals for a simple linear regression model of y on x, evalu…

(a) Is CONSUMPTION stationary? (b) What next steps would you take if you were running regressions involving CONSUMPTION? The chart below shows time series data for aggregate consumption in Australia. …
State with reasons whether the following statements are true or false 1. The higher the VIF is, the higher the variances of OLS estimators will be 2. If multicollinearity is high, the estimation of re…
How to do part a) using the series x4. In this do file you should use the forvalues command to make the program as efficient as possible. For example: foreach zz in x1 x2 { gen I zz’ =In (‘zz’ ) Creat…
Will rate please provide detailed explanation! (b) If Jack and Jill’s salaries are doubled and their commission rates are also doubled, then their expected joint income is exactly doubled. (c) If Jack…
How should i graph what happens to consumer spending in response to an increase in consumer income.
Suppose the following is the joint distribution between two discrete random variables, W and Z 1. Suppose the following is the joint distribution between two discrete random variables, W and Z: 41 if …
Derive the expression for the variance of the OLS estimator when the error is heteroskedastic (VAR( u i ) = σ 2 i ), but all other SLR assumptions hold. Will this variance term necessarily be larger …
. How many observations are there per pupil? What percentage of the pupils are boys? What percentage of pupils took the deworming pill in 98 and 99? What percentage of schools was assigned deworming i…
An endowment fund (worth $125m) is invested in primarily invested in developed market equities Equities (60%) and Bonds (40%). There is a large cap bias within equities and a high quality and high dur…
Briefly explain the following. a)Dummy variable b)I(1) variable c)GARCH (1,1) model d) p-value
Which of the following statements in relation to sustainable development is not true? (a) Sustainable development is defined as the development that meets the needs of present without compromising the…
what type of reporting standards does Nestle follow (global standards, their own standards- how does this support assurance and data validation (refer to the GRI Website as a potential source of inf…

Given the Total Cost function, find the AVC, Marginal Cost, Revenue, Marginal Revenue. What is the optimal pricing rule? i. Total Cost Function: TC(q)= F+cq 2. What are the differences between exte…

There is a differences between the following four companies, how to evaluate their differences? (1) Consider this figure from a September 12, 2020 article "Can Reed Hastings preserve Netflix’s cu…
please help me with that question . thank you! 1. Figure 4.11 below presents the sample autocorrelation plot for daily returns on the NASDAQ index over the period January 2010 to December 2014. 0.15 S…

First stage: Estimate a parametric RD which shows that being born to the right of (after) the threshold, that is, after the cutoff date, is associated a decreased likelihood of being in first grade…

Please Explain below to me with at least 650 Words Problem Statement Based on the data, should HiHo Industries purchase Manufacturer A or B to increase company profits? Method I calculated stand…
We already used Xin explaining Z.Now, we want to test whether another variable Y may be used in explaining Z, over and above X. Which test statistics need to be used? What other test statist…
H0 : p ≥ 0.75 Ha : p < 0.75 (2) Se seleccion´o una muestra de 300 elementos. Calcule el valor-p y establezca su conclusi´on para cada uno de los resultados muestrales siguientes. Use α = 0.05….
The following observations of a random variable have been recorded: 3.2, 9.4, 6.4, 2.9 and 3.8. Compute a 90% confidence interval for the expected value of the random variable. (a) Enter the value of …
how to estimate first and pass regression estimates ?
Describe the diagnostic tools you would use to determine if your ARIMA model is appropriate! What can we learn from these tools? Why do we care? Which tests are used to detect the diagnostic problems …
QUESTION 1 Consider the following estimator of the mean of a population. Let {x1, . .., Xx} be an i.i.d. sample from a population with mean equal to / and variance equal to o2 < co. Define AN = max…
Weighted Least Squares is performed by A. re-weighting the estimated standard errors from the OLS regression. B. re-weighting the estimated slope coefficients from the OLS regression. C. incl…
The quarterly seasonal indices for ice cream sales are given below: Quarter 1Seasonal Index 11.205…
Plz help me!!!. What was the average inflation rate for the country? Report your answer as an integer. Do not include commas, dollar signs, or other non-numeric characters in your answer. E.g., if you…
Discuss the workings of tight monetary policy. What is/are the possible objective/s of a tight monetary policy? (3 marks) What are the tools used to control the policy? (3 marks) When will it be…
https://cspinet.org/sites/default/files/attachment/covermay2014.pdf In particular, describe and discuss brieﬂy the approach that you would take to collect data (for each of the following} that would…
Suppose you want to select a model to explain the outcome variable Y. You have several models which differ in the number of explanatory variables. Which of the following test would NOT help in decidin…
can you help? a) Assuming a 4% annual rate of interest, calculate the present value of net benefits for each program. [4 + 4 points] Program details Program A Program B Cost of vaccination program 15….

a)Provide brief background information about the economy of Ghana, including its trade performance. b)Obtain on-line annual data from a credible source to enable you to answer q…

The task of developing an effective COVID-19 vaccine has been a monumental challenge for the governments, pharmaceutical industry, research communities, and entrepreneurs around the world. As of now, …
Discuss the conditions under which fixed exchange may prove superior to flexible exchange rate. Be sure to discuss the set of operations (and their difficulties) necessary to maintain a fixed exchange…
for Question63, why do we choose C since it’s cheapest to import from china with a price of 19*（1+30%）=24.75？
Suppose that 10 products were inspected for the purpose of quality control and none of them were rejected. 1 Find an explicit expression for the (1-α) equitailed credible interval for θ. 2 Find an e…
Here is the download link for the data: http://ec.europa.eu/eurostat/data/database If you could include the Excel spreadsheet with the formulas, answers and a brief explanation. I can write it down by…
Your company has estimated its total cost to be TC=8,000+3Q+0.004Q 2 TC=8,000+3Q+0.004Q2 so its marginal cost is thus MC=3+0.008Q What is the optimal level of output for your company to produce/se…

You work for Pfizer in health economics and want to model variables that are significant in drug expenditures. You believe that drug expenditures (ldrugexp) are influenced by insurance through the…

Hi， there is one question about Econometrics.Please help me!!!
Question 1 Most supermarkets use scanners at the checkout counters. The data collected this way can be used to evaluate the effect of price and store’s promotional activities on the sales of any produ…
The beach in Asbury Park is roughly 3 miles long. Each day there are 1000 people spread uniformly across the beach. On each end of the beach there is a hoagie shop. People travel up and down the beach…
Give the general solution to the following Dierential Equation. x0 1(t) = x1(t) ???? 2×2(t) x0 2(t) = 2×2(t) + x1(t)
ECON4010—Introduction to Econometrics University of Cincinnati Module 02:R intro and descriptive stats You will need to have the application Installed R and RStudio on a computer/device. Step…
What is the potential impact of introducing electric car chargers in Australian farm areas on key stakeholders and government decision makers
This is my question A data set contains more than 200,000 observations on married women aged 21-35 with two or more children. The variables of interest are: WEEKSWORKED is mom’s weeks worked in 1979; …
We are provided a data set title “pp123_data.csv” with the following columns: earnings, white (dummy variable), higrade, and age. Need help drafting an R script that satisfies the following specificat…
The F-statistic provides a test that all coefficients including the constant are equal to zero. Select one: True False Hi, I’m having trouble answering this question. I’m not sure if it’s eith…
what are the conditions that a variable must satisfy to qualify as an instrumental variable?
index returns (rt), the following results are obtained for the conditional variance: ??2 = 1.068 0.582??2−1 0.128??2−1 0.151??2−1??−1

Bayes Rule and Covid-19.In this problem we can use some what we’ve learned in class and some real data to better understand reporting on vaccine efficacy over time. For this problem, letVaxtb…

Under Canada’s present equalization payments system, is it possible for a provincial government to raise its equalization entitlement by raising its tax rate on a tax base that is subject to equalizat…
Please ansuer the following theory questions B=BETA SIGN a) Explain and illustrate the consequences of omited variable bias (OVB) with the help of a graph showing the distribution of the ordinary leas…
Describe an example of topic you would like to study. Assume that you have information on a sample of the population and list the issues and important concerns you would have about the results you wou…
An opinion poll of 4,000 (randomly selected) voters is con- ducted. The fraction of all voters in the population with an annual income above $50k is 35%. What is the chance that 1450 or more of the vo…
use the date to find mean price, number of meals sold and total restaurants’ profits on Short-Run Competitive Equilibrium in First Round use the date to find mean price, number of meals sold and total…
Kim and Lim estimated the following model: ?? = β1 + β2??? + β3??? + u? (1) where ?? = private sector saving in year t, Inc? =disposable income in year t, and Ex…
On the exercise where Evans and Schwab (1995) studied the effects of attending a Catholic high school on the probability of attending college. For concreteness, let college be a binary variable equal …
thank you. 3. Given the following information on the estimated models A and B with n = 82 observations Variable Model A Model B Constant 54.4 ‘7 1.554 (23.19) (19.93) X1 -0.3 83 -0.403 (0.11?) (0.118)…
You are a big fan of soccer and especially of FC Barcelona. Your aim is to estimate what determines the number of goals Barcelona scores in each match, and you have at your dispositionrecordsabout…
please solveee. Sum of Squares Mean Square Regression 11931 3933. 3 39m 329 44 000″ Residual Total 1193935633 According to the AN OVA table above, RSS =? 0 79575005 O 1193935633 0 39771329,44 O 2498…
#4. Suppose we want to test whether total returns to one small-stock index, the Russell 2000 Index, differ by month. Using 13 years of data we can estimate a regression including an intercept and 11 …
영유아보육서 비스는 보건복지부가 국고보조사업으로 운영한다. 이와 별도로 농림축산식품부에서는 ‘농촌보육여건개선’사업을 실시한다. 농번기 농?…
Suppose you are a researcher interested in studying the relationship between household characteristics and future educational outcomes of children. You have been advised that one dataset which satisfi…
What is your opinion about bankers getting the largest bonuses during the recession! Is this capitalism? Explain! Some institutions too big to fail?????? or what!!!!!! Main Street suffers, Wall Street…
If oligopoly firms decide to work together, either formally or informally, and honor the agreement then profits can be ________ by ________ output and ________ the price of goods and services.
Consider g(x;y) = ax2 +by2 cy; a= 0: (a) Find a unique critical point (bx; by) of g: (3 points) (b) Denote the critical point as (bx; by): For any (x;y); expand g(x;y)g(bx; by) as a sum of linear term…
Q1 Q2 Q3 Q4 Q5 Thanks you a lot!! Suppose that you are interested in estimating the causal effect of X on Y; however, you are worried that your righthhand-side variable X is endogenously determined wi…
Question Has been attached. 2. a) Differentiate between null and alternative hypothesis with an example. 4 b) Mention the all steps of hypothesis testing procedure for the correlation test given b…
This question examines the relative importance of education, experience, and tenure for determining wages. Note that many people consider the relative benefits of more education against the benefits o…
. Question 11 This tutorial helps walk you through Question 3 from the practice questions on "ECO 499 – Insurance Market Practice Problems". Hopefully you’ll feel more comfortable with bot…
How is the close-form derived and distributionof x_i determined in part (b)?. Locally weighted linear regression and bias-variance tradeoff. (35 points) Consider a dataset with n data points (ri, #)…
Please help me with the answer of question 8, thank you! QUESTION 5 0.5 points The following information relates to Questions 5-8. A random sample of 100 20-year—old men is selected from a populatio…
Consider the following model, How to estimate this model by the first -differenced (FD) estimator? and the Fixed Effects (FE) estimators? if it has a unit root, which estimator is more appropriate? 2)…
C(y) = 6y3 -;y2 + 47y+ 127, y 2 0 is a firm’s cost function. Find the interval over which this function is strictly concave and the interval over which it is strictly convex. Write your answer in inte…
Estimate and write down the new OLS model, how do I answer this step-by-step? magnitude of the new coefficients) when sat is replaced with a variable newsat = sat/100. Did you expect these coefficient…
https://www.youtube.com/watch?v=hIXhnWUmMvw 1. How do the Amish use technology? How does it differ from how you use it (or how is it the same)? 2. How did the purchase of shampoo indicate that the pur…
Section 2 (3 marks: You can start this section after Week 7 lecture) The following paper is published in Kaplanski, G., Levy. H. 2010, Exploitable Predictable Irrationality: The FIFA World Cup Effect …
Problem 6.8 Please answer highlighted problems a. How would you interpret the coefficient of P,I,and P’ ? b. Is the demand for coffee price elastic? c. Are coffee and tea substitute or complementary p…
Please see below Question 35 The data used is from college campuses. The variables used in the analysis below include: crime, total campus crime; enroll , total enrollment; police, employed officers. …
Matlab code here just edit it. [C,~,ic] = unique(tickbytick.timestamp_date,’sorted’); % ic are ranks from lowest to highest ; C are unique values tickbytick.r=(1+max(ic)-ic);% r: rank (highest recei…
The globalcrisis of electronic chips shook and shattered many industries while in the forefront of the headlines the COVID-19 pandemic rages through the economies of the world. You watched a video o…
what is the relation between econometrics and statistics econometrics vs mathematical economics
Consider the following two-country model of the market for spinach. All producers and consumers take the price of spinach as given. Home’s supply curve for spinach is given by ??=5+? where ?…
Could you let me know how to solve these problems? 2. Consider the following regression K : ,80 + uzv (regression without any regressor)7 and let 30 be the OLS estimate of ﬂu. Find the variance of 5…
Which of the following techniques would help increase process stability when the cause of variation is a cluttered work station?* 5S SMED Preventive maintenance Visual factory
How do their answers support Adnan’s statements about the park?
Discuss why it is important for a person working in health care to understand statistical concepts. Provide an example of how statistical data is used in your organization or specialty area today and …
State whether the following statements are true or false, briefly justify your answer with one example. a) If a leverage observation in fact pulls the regression line toward itself, it is an influenti…
The dataset contains (hypothetical) observational data on applicants to a selective high school, Elite High. Its application process is very strict. Every applicant must take a test. If they get a sco…
Show the unconditional expectation of u is E(u) = 0, where u = Y – E(Y|X).
There is a data attached. I am struggling with these, please help, thank you. If the 1lI’ariatile X3 changes by 1, what ia the expected percentage change in the variable y? (Mute: it your answer is fo…
Please show steps, thanks What is the wage elasticity of SR labor demand if LSR = 1 4 -p2w-2K1/2? (a) -1 (b) (d) – W N
ICICI is a name of what,someone plzzzzzzzzzzzzzzzzzzzzzzzzzz?
las plantas verdes son capases de elaborar su propio alimento
Please help with the following question Problem 3. Consider the model (1) 3′: = 9’55 + 5: Where E(Ei|xi) = 0 and of = E(Ei2|xi) is known. Find instruments 2: such that the GLS estimator of (1) can…
Hi tutor, could you provide R code for the following simple panel regression? (do not need accurate answer, just code) data look like this, simple unbalanced panel; and questions are attached. thanks!…
How do you solve this question? Please list all steps and explanation 3. In this quastlen we want tn explnre the impertanee [nr iaelr tharenf] ef uninnisatlnn en heusaheId earnings. In partieular, sei…
1.New Jersey has a population of 7.5 million people. Suppose that New Jersey increased the tax on a case of beer by $1 (in 1988 dollars). Use the results in column (4) to predict the number o…
Compare and contrast two events motivated by incentives, one where the self-interested behavior was good for society and the other where it was bad
In September 2019 Saudi Arabia significantly reduced the production of oil as a result of drone attacks on two oil refineries in the country which led to the interruption of 5.7 million barrels of cru…
Insurance companies that offer life insurance are interested in maximizing their profit, just like any other firm. To do so they often make use of statistical analysis to predict life expectancy by pr…
1) What are the three roles of money?What is the purpose of each role? 2) What are the three types of money? What are the costs and benefits of each type? 3) Assume that Deposits are 1000, the reser…
Change in Total Fertility Rates (TFRs) and Exposure to Family Planning Messages Dependent variable is: Change in TFR Please, I need help to generate the codes of the following variable. Thank you % of…
Question No. 220 marks…
Please provide the solution for this question. c) The economist formulates a hypothesis that the effect of the city population density (DENSITY) is five times larger than the effect of the bus fare (F…
The following questions (1-3) are based on the 3 (three) regression results for a return of a stock index reported below (standard errors in parenthesis, R squared not reported). (1) Return regres…
From the scenario for Katrina’s Candies, determine the importance of predicting the pricing strategies of rival firms in an industry characterized by mutual interdependence. Examine the common price…
Can you help me to solve all this question using this formula table below, and can you show me how the calculation steps. Thanks QUESTION 1) In the ﬁtted linear consumption function E one = F; + ﬁ…
would cost transparency aid in slowing the increase in healthcare cost?
Suppose we wish to test for heteroskedasticity in the regression equation y = β 1 + β 2 X + β 3 X 2 + ε using White’s test, at 5 % level of significance. Note that one regressor is the square of…
Econ 488 practice question The table below contains the coefficient estimates from a Logistic (Logit) regression. The data was collected as follows: every day I go for a jog and I either get a side-ac…
What is the estimated slope of this model and interpret it?. iv. Suppose, in addition to the above model, you estimated another regression model as follows: [65733 = —12.05 +1.8391inc n = 100, R2 = …
this is the question Short answer. a. What, if any, challenges arise for our model if we believe our key independent variable is measured with error? Explain (no math required). b. In the context of p…
Year Number_of_fires Area_burned 1949 11 29.49 1950 1494 614728.723 1951 1875 510900.211 1952 1771 167066.1 1953 1347 592091.36 1954 767 9593.22 1955 1350 120282.89 1956 1911 227714.548 1957 1351 9522…
Why does it matter whether or not the distribution of earnings is random?
there is a multiple- select question in the picture Consider the following game with 2 players and simultaneous moves. Player 1 has 3 strategies available – Player 2 has 4 strategies available. Which …
Many thanks for your help 2. You estimate a regression of the form given below in order to evaluate the effect of various firm-specific factors on the returns of a sample of firms. You run a cross-sec…
Please help me solve it! Many thxxx love u alland 1 11. 1 10 1 .9 . 1 .8 . 1.7 . 1 .6 . 1.5 . 1 .4 . 1 .3 . 1 .2 . 1 . 1 . 1 .0 . 1.1 . 1.2 . 1.3 . 1.4 . 1.5 . 1.6 . 1.7 . 1.8 . 19 . 1 10 11 s B20OF I…

Suppose you are economics professor and your research assistant want to write research article on natural logarithm form of Cobb-Douglas production for the Banana Republic data containing 20 year…

According to Eddie San Juan, “the Philippines’ educational sector should adapt to the growing needs of the global world through continuously researching and developing our curriculum” (p. 98). Author:…
IF ONE WİSHES TO İNCORPORATE DUMMY VARİABLES FOR TURKEYS REGİONS İNTO A REGRESSİON MODEL HOW MANY DUMMY VARİABLES SHOULD BE İN THE MODEL?
State the main functions of the Siemens passport system. Explain why the testing of the “UK Passport” system was one of the causes of the “disaster”.
Given OLS estimators are formula derived by minimising the sum of squared errors. True or false?
. 1. Consider a small open economy in which demand for real money is given by; Mt Pt = (1 + it+1 ) ny where Me is (exogenous) money supply, Pt is the price level, it+1 is the domestic interest rate …
(7) Indebtia is a country in big trouble. It owes a huge amount of money to the ROW (the rest of the world), which is putting pressure on Indebtia to repay. ROW wants the Government of Indebtia to inv…
The Question is in the picture You work for the EPA and are assigned the task to determining if the highway ﬁiel economy (MPG) of a particular model has changed. In the past this model averaged 22 m…
Suppose that Lucy’s quasilinear utility function is U=2(q1)^0.5+q2, with p1=$1 and p2=$4 initially and p1 increasing from $1 to$4. Compare her compensating variation (CV), equival…
A researcher proposes to conduct a study of elderly participants, aged 70 and up to assess the effects of physical training on physical strength and bone mass. The training will involve repetitions wi…
I have attached an image of the question below. Suppose that the random variables X and Y can each take on values — 1. O. and l. but that (X, Y) can only take on values (1.0). (0, l). (—1.0), and …
Hi, I am struggling to understand how I can merge a survey file and a data file in order to run a clogit command in Stata. The survey is a pdf and the data is an excel spreadsheet. The instructions si…
(b) Compute an estimate of the elasticity at a price of $ 10.99 by doing the following: . Compute the percentage change in average daily quantity when the firm raises its price to $11.99 from $10.99….

Consider the following two models: Model I: Yi = B1 + 82Xi = u; Model II: y = au + azr; tu; where y* and r* are standardized variables (i. e. y* = (Y, – Y)/Sy and rf = (Xi – X)/Sx with Sx and Sy a…

#NAME?
. You decided that you wanted to have hot baths and due to MCO you can only build a continuous heater using your variable kitchen pipe water supply and water kettle. You run the water through the ke…
You have obtained quarterly data from the ABS for Tasmania from September 1984 to March 2008 for the following variables: EMP, the number of employed persons in thousands EMP, AWE, the average weekly …
Two researchers agree that the true model is given by ?? = α1 + α2?? + ?? . Suppose that a random sample of n observations {?? , ?? }?=1,2,…,? is available and …
Line 65 : # slope same before and after age threshold: parallel <- lm(All ~D + agec, data=mort) How do we know the RDD in line 65 is a centered RD model? What is the advantage of a centered R…
12.6 Using the data on diabetes analyzed in Tables 12.6 and 12.7: (a) Show that inclusion of the variable RW does not result in a substantial improvement in the classification rate from the multinomia…

(10 points) Say you have a sample of annual data on log-US GDP from 1900-2010. (a) Explain how you would test for a unit root in the data, allowing for a sudden break in the intercept in 1929 (stoc…

The Australian dollar is regarded as a commodity currency. Assuming that demand for iron ore is not affected by changes in commodity prices, this implies that an increase in the commodity price drives…
please refer to the screenshot thank you in advance!. 1 . Price controls in the Florida orange market The following graph shows the annual market for Florida oranges, which are sold in units of 90-pou…
I need help with this question regarding econometrics. You are interested in examining the effect of intellectual property protection in innovation. You assume the relationship between R&D Expendi…
Explain the term ‘parameter structural stability’?
please assist Moving to another question will save this response. Question 4 The probability distribution of the random variable Y is given by F(y) = c(2 – y). Osys2 0 elsewhere Find F( y ) 2 ‘Osys2 O…

a)What is heteroskedasticity in econometrics? Write the consequences of heteroskedasticity b)What is autocorrelation? write the equations of first, second and third order autocorrelations …

Seemingly Unrelated Regression A researcher wants to document the gender patterns of unpaid work (i.e. non-paid household production activities like cooking or cleaning) and examine how it interacts w…
. 18. Interpret the effects of "kids" on "vaccine". (8pts) 19. Test if "employed" and "kids" are jointly significant at the 5% level. You must show all your w…
Using math to solve these questions, calculate the mean, variance and ACF to prove it’s stationary or not, thank you! 1. Let Xt = =(Wt-1 + Wt + Wt+1), where {Wt}~WN(0,62). In other words, X is a three…
Note: “Log” and “Ln both denote the natural logarithm The coefficient on college_education in Question 1 is “0.88”. Annual savings are measured in thousands of dollars. The standard error of the coe…
Please explain step by step how I can solve part d and part e Thank you. 2. Consider a simple regression of log-income (income is measured thousands of dollars), Y, against years of education, X. Afte…

Suppose we are interested in evaluating the effect of smoking vs. not smoking on disease rate. For this, we decide to compare the mean difference in the disease rate between the smokers and non-smo…

Can anyone solve and explain solution of this task? 5. Explain the notion and testing procedure of serial correlation problem. According to the given test output, comment on reliability of the model. …
hi i need this in an excel file, please put it in an excel file and send it to my eemail or give me a link with the file. email- en0106901 @ gmail.com . A B C D E F G H K L M N O Class Marks in…
Compare Generalised Least Squares method with Ordinary Least Square method. – what do each theory state/imply? – comment on how standard errors are affected – comment on heteroskedasticity in both met…
Suppose there are 10 people in the economy and two possible distributions: a) Use the information about the distribution to create 2 Lorenz Curves for each distribution Then use the diagram drawn to d…
Multiple Choice Question. . reg mpg weight Number of abs = 73 F(1, 71) = 133.69 Model 1594.06426 1 1594.09426 Prob > F = 6.6000 Residual 846.516283 71 11.9227646 R-squared = 0.6531 Adj R-squared = …
Please answer a, b, c. Suppose you’re conducting a randomized experiment to measure the causal effect of a new weight- loss drug called GBD. You randomly assign subjects to treatment and control group…
Please answer in full sentences, I would like to get an idea on how to start this, thank you. 17. If the coefficient estimator is unbiased, is that sufficient for establishing that a study is internal…
The principle means by which humanbeings create culture and tranmit it to each genartion is through A.)vaules B.)lauage C.)beliefs D.)norms
Question 6 (10 points) Consider a sample of n unemployed individuals and suppose that you are trying to assess the effect of a job-training course on wages. The true relationship between wages, Y and…
ECRI Corporation is a holding company with four main subsidiaries. The percentage of its capital invested in each of the subsidiaries, and their respective betas, are as follows: Subsidiary?…
(10,21) is one of the sample points that was used to derive the sample regression. When X= 10 find: a. ub. ûc. the residual
How do I solve this question on convergence in probabilty? 4. (Total 6 points) Suppose that X1,X2,… are iid random variables, each of which is equal to zero with probability g, and equal to one with…
Just want to verify my answer is correct In the multiple regression model, the sampling variance of ﬁj decreases O as the error variance increases. 0 as more variation in the unobservables. O as tot…

A difference-in-differences regression uses A) Cross-sectional data B) Time series data C) Panel data D) Any of the above types of data might be used in a difference-in-differences regression. 15….

1) Given is a two-state Poisson-HMM with TPM (0.1 0.9 r = 04 0.6 and 1 = 1, 12 = 3, for state-dependent probability distributions: P(Xt = klCt = i)~Poisson(1;) Calculate the probability that the first…
For the following three models below i need to find the results (done on STATA and screenshots for working out) and its impact on the models for the following tests: -The normality of error The overal…
If a data does not have internal validity, does it have external validity? If a data does not have external validity, does it have internal validity?
hello I would like to know how do I transform an ARMA (1,1) model into a MA (infinity) using lag operator (Wold’s decomposition theorem) for this regression : yt = c + coefficient time Yt-1 + et + coe…
Suppose in an economy utility function is given by: ln(c 1,t ) + b ln(c 2,t+1 ) where, b is a positive parameter . Given the young person’s real demand for money is (a) Prove that real money balan…
. Now Consider the process Se = ,U + St—l + uh Where SD = 0 and {1:1 : t E Z} is an it’d. random variable with N(0,92]. (c) [5 points] Determine the mean and comiance function of the process Sf. I…
Please help with the proof of the second task and with the third task 2. In what follows, we will prove the following lemma in two steps: Lemma 1 A matching ,u. is group stable {fund only {fit is (pai…
Please see attached picture for question 1) [10p] A study analyzed the probability of Major League Baseball (MLB) players to “survive” for another season, or, in other words, to play one more seas…
ØEvaluate ethical issues in economics. Select a social problem where free markets are not allowed to function and conduct research on the social problem. Describe how free market features could be …
Suppose you model the GPA of students in the fourth grade as a function of parent’s income (I, in thousands of dollars). You suspect that there is a positive relationship between income and GPA, b…
Hi I need help answering this question, thanks!. {5 marks} The following is weekly personal spending (33) from a sample of some randomly selected ECON 3210 students. _ 150′ 90 l 60 l150′ 130 ’35…
Question Consider the following regression model: y= Bo+ B1X1+ B2x2+ B3X3 + U. Using 34 observations you get the following OLS estimates: D= – 1.85 + 1.48x] + 0.15×2 -0.10X3 R2 = 0.428, (0.35) (0.47) …

You want to a specify a simple regression model explaining monthly salary (wage) in terms of IQ score (IQ). Please show your work on the following questions. (a) Write down a model where a one-poin…

(e) What is the loss in value if a homeowner lets his house run down so that its condition becomes “poor”? (d) Compute the R2 for the regression.
A machine is intended to cut wood sheets to a length of 12.000 feet (but whether it accomplishes this or not is unknown). To test the machine’s accuracy, a sample of 41 cut sheets yields a mean length…
answerkey d) (10 points) Given the two outputs below, would you conclude that the wages are influenced by respondents being female and in the west coast, considered together. Show your work using the …
Discuss 3 notable Econometricians that have a profound contribution to the field of Econometrics. How can their contributions benefit Philippine society? Cite specific examples. What’s your own takeaw…
Assume that under the null hypothesis,Yhas an expected value of 500 and a standard deviation of 20. Under the alternative hypothesis, the expected value is 550. Sketch the probability density func…
Marked out of 1.00 P Flag question How would you write down a linear univariate model in which turnover, T, depends on assets, K, and an error term, u? Select one: O T= a+bxK+u O T= a+b/K +u O log K =…
Please answer the picture and its questions below, thank you! 3. Consider the following sample of 5 observations. Answer the following questions using only a calculator and show your work. Observation…
Can someone please help me with a simple explanation of “internal vs external validity” in econometrics? (regression) Thank you.
Hello,i am doing diploma in ecec can i get help in chcece009 approved framework
In one sentence discuss what is meant by the following statements: (i) When we say that a time series variable is I(0) we mean ? (ii) When we say that a time series variable is I(1) we mean ?
True or false A proxy variable is frequently included in model specifications when we need to account for measurement error in an explanatory variable. True False Under usually reasonable assumptions,…

For ETF2100 students only! Let’s simplify the model (2). Suppose that there is only one regressor, and we do not even include an intercept for the new model. So it becomes 9*; = 50331 + “an (3…

. As we noted earlier, marxist tradition includes a rich literature of debate over the logic of marxian
Question 2 (20 marks) You have data on the working hours of a sample of working wives of employed husbands and run the following regression by Ordinary Least Squares. After tax wage is the margina…

Suppose that YT = 102.3. Compute YT+1 T = E(YT+1YT).

suppose you are in charge of a toll bridge that costs essentially nothing to operate. The demand for bridge crossings Q is given by P =15- ½ Q. 1. Draw the demand curve for bridge crossings. 2. How m…
I need help with the Stata 16 code for question 5 a, b, c, d, e, f, g. However, i need to use CPS08 data. If you could help me with this that would be great.
Differentiate between the stochastic disturbance term and the residual. In your answer also discuss the significance of the stochastic disturbance term
1.Question text The behavior of the variable y is explained by the linear trend model: y t =α 0 +α 1 t +ε t , where t = 1, 2, 3, … . Assuming that this variable took the follo…
Go to FRED database- https://fred.stlouisfed.org/ Find data for GDP or EMPLOYMENT for the United States — choose one. Make a Figure plotting the data from the year you were born(1992) until now. Make…
Problem 4. (25 points total) There are three consumption periods. Emma has wealth $10 at the beginning and she cannot borrow. She can save at 100% annual interest (i.e. any money left at the bank doub…
asdasdasdasdasd. Destination 2 Supply 50 Source 30 Demand 30 35 20 25
The following estimated the influencing factors of league baseball salaries. The dependent variable is salary, and explanatory variables are years in the major leagues (years) and runs batted in per y…
Software (10) A dataset of a class contains a variable that shows the school year of a student: freshman, sophomore, junior, or senior. You want to code the variable 1-4 by number of students in…
1.Explain and Evaluate national security contexts and variables. 2.Explain geopolitical actors and entities as well as a widearea of global and regional national security issues.
(30 points) Suppose that the monthly log return of a security �” follows the model �” = 0.1 + 0.3�”‘( + �” + 0.2�”‘(, where {�”} is a Gaussian white noise series with mean zero and varianc…
how the Saint Leo core value of responsible stewardship relates to how managersmake decisions regarding theoptimal use of resources.

This problem uses murder.dta which contains state-level data on murder rates in 1987, 1990 and 1993. It assumes a researcher is interested in whether the death penalty serves as a deterrent. Take …

Please answer the following questions and explain the answer. 1. True or False. Explain your answer in detail. Your score will be based on your explanation. (a) Suppose we are interested in testing th…
State two properties of a good instrument when applying an instrumental variable approach? [
In the paper by Terence C. Mills and Alessandra G. Mills (1991) on “The International Transmission of Bond Market Movements”, they investigate the relationships between the government bond yield of fo…
the cumulative standard normal tables 1. Refer to column (1): Melissa has 15 years of driving experience. What is the probability that she will she pass the test? 2. Refer to column (4): Compute the…
Perhatikan pernyataan berikut : 1. Pekerja pabrik sepatu merk “ABADI” mogok kerja 2. Masyarakat terbebani karena harga minyak tanah meningkat tajam 3. TKI di Malaysia di deportasi sehingga pemasukan d…
Q2: Describe the process of hypotheses testing about a single population parameter with the f test against one-sided and two-sided alternatives. Explain the computation of hypothesis testing and its i…
Suppose now that the rm is in the long run and can vary both its inputs of production. A competitive software ﬁrm has a production function f(:s1, $2) = 2% where :52 is the number of computers and 3…
Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam eaque ipsa, quae ab illo inventore veritatis et quasi architecto beatae vitae dicta …
Suppose we have a finite distributed lag model as follows: y t = 300 + 2x t + x t-1 + u t Let x t be an independently drawn random variable with mean 10. Solve for y-bar t
QUESTION 1 If you had a regression model with two independent variables, then omitting one variable which is relevant makes the sum of the product between the included variable and the residuals diffe…
Suppose that the distribution of test scores is N(70,100). 1. What is the probability of a score in the following ranges? a. Less than 50? b. Less than 70? c. Between 80 and 90? Please explain specifi…
) Barbara believes that people will shift from using paper towels to using electric air dryers in public restrooms if they are told about the amount of paper waste in landfills. She proposes a stu…
Quasi-experiments: Consider a quasi-experiment in which the treated group was growing more quickly prior to treatment than the control group. How would this influence your ability to estimate the aver…
Pak Darma memiliki uang sebesar Rp. 500.000,- kemudian ditabung selama 5 tahun dengan bunga sebesar 7 persen pertahun dan diambil setahun sekali maka berapa jumlah uang Pak Darma setelah 5 tahun?
Please help me to solve this problem Question 1) You trade $1000 on a stock and lose 50% . You trade the capital left on another stock and earn 50%. How much is your capital now? Question 2) Comp…
what is the name of the fist persn who discover electricity
The government feels that the widget monopoly is too profitable. Consequently, a law imposing a $1/hour tax on all labor used in the production of widgets is enacted. The other production input – capi…
Please help to solve these three Econometrics MCQs. Detailed steps or explanations are required. Thanks! 11. You are interested to examine how various factors affect students’ Science performance. T…
The following questions on econometrics. QUESTION 1 Consider the following regression model: V= BotB1X1+B2X2 + B3X3 + U. Using 34 observations you get the following OLS estimates: – – 1.85 + 1.48x, +0…
please do quickly. Consider the following model: Yt = B1 + B2Xt + B3Xt-1 + B4Xt-2 + B5Xt-3 + BOXt-4+Ut where Y = consumption, X = income, and t = time. The model postulates that consumption expenditur…
over time. Suggest what some of these variables might be. d. Given that there are only two time periods, what other methods could you have employed to generate the identical results? Why do you think…
Use wage1 data for this question. Consider the following model, log(wage) = β0 + β1educ + β2exper + β3tenure + β4educ ∗ tenure + u (a) Holding other factors fixed, what is the marginal effect…
) If we adopt a logistic regression for the above analysis, as such log(odds(Admit = 1)) = α0 + α1T op3 + α2GRE + α3GP A Estimating the above LPM using OLS yields thde following results. Interpret…
could please some help me to understand what does these assumption mean by describing it briefly. Assumptions to Standardizing Global New Products • Lower price/consistent quality that standardizati…
A company producing sturdy wooden stools can produce stools of… Problem 1 . A company producing sturdy wooden stools can produce stools of solid oak or plywood. The demand for stools is about …
You are teaching atenth-grade high schoolhealth education course (TOPIC:Mental Health Issues-Stress and Anxiety).You have been informed that5 of the 25 studentsare special education studen…
Hello. please assist. What is the Econometrics method of interest?
can you explain it for me ? BOSTON COLLEGE Department of Economics EC771: Econometrics Spring 2009 Prof. Baum, Ms. Skira PROBLEM SET 3: DUE TUESDAY 10 MARCH 2009 AT CLASSTIME 1. Consider a simple cons…
A real estate licensee working with a seller in a limited representation recieves a telephone call from another real estate agent working with the buyer. The agents opening comments state the followin…
The formula for derivative of simple log-linear regression is: b 2 * x(bar). Is the formula for derivative of multiple log-linear regression the same as simple log-linear regression?
This exercise is based on the retail spreadsheet. The file contains information on monthly retail sales in US (sales is measured in millions of dollars) and monthly interest rate (rate) for the period…
please answer the following question below Why is stationarity very important in time series analysis?
Question 1: Consider the following model of financial aid awards at a liberal arts college. We estimate th following equation (standard errors in parentheses): FINAIDat= 8927 – 0.36 x PARENT, + 87.4 …
To understand the behavior of airfares as a function of flight distance and the market concentration on a specific route, we propose the following regression model to extract information from the samp…
Could you please help me to understand how to solve point c,d,e,f. I do not know what formula i have to use or what is the reasoning in order to solve it. All the data are in the correlated photos. Pr…
Donald has a passion for film and enjoys collecting DVDs, but he is also a student and has to watch his budget. So the amount he spends on them each month depends on how much he earns at his part-time…
On the basis of the sample data of Table 3.2 we obtained the following sample regression:
Please offer detailed justification! Thanks! Additional Question 1 Consider two random variables, W; and e;. Assume W; is a dummy variable taking on values from {0,1}. Prove that E(e; |W{) is always l…
Consider: Z t =X t +v t X t , stochastic process, which is MA(1) process: X t =u t +u t-1 u t is zero-mean white noise with: E[u t u t-j ] =σ u 2 forj= 0, and equal0 other…
Use the table to answer all of the questions Table 1: Yearly Wages for 30 Individuals 995′ Wage 935′ Wage 995. Wage 1 11 21 35,000.00 24,250.00 120,000.00 2 12 22 45,000.00 32,000.00 24,018.00 3 1…
Are we headed to a financial meltdown in developing economies? In 2018 the concern was that, with interest rates rising in the US, international capital would have “escaped” from developing economies….
Clem (C) is sitting at the best seat in the sports bar minding his own business when in walks the Dark Stranger (DS). The Dark Stranger would like to Bully Clem to get the seat, but only if Clem is a …
Can you explain parts a & b of Question 10 in detail? i.e. step by step?
1) List and briefly describe the Non-Income determinants of Consumption Spending. Be sure to read page 203 and look at figure 10.4 before answering. 2) A. List the factors that might cause the Investm…
From the preceding discussion and Figures. 2.1 and 2.2, it is clear that each conditional mean E(Y | Xi) is a function of Xi, where Xi is a given value of X. Symbolically,
In the linear consumption function cons = βo + β1 inc the estimated marginal propensity to consume (MPC) out of income is simply the slope parameter,βˆ1, while the average propensity to consume (A…
Hey, I’m really having trouble with this textbook problem – if someone could provide the steps and solution I would be really grateful 🙂
Please choose the best answer and explain why, thank you. Question is complete, no missing information. 6. Consider the following interaction regression model: YI=BO+B1X1i+B2X2i+03X1IX2r+ui. Assume th…
What do “non-stationary error term”imply in modeling the relationship between economic variables? Clearly explain with an economic example.
Denote the residual sum of squares computed at the OLS estimates by RSS1. Suppose we add a further k predictors to this model, and denote the RSS computed at the OLS estimates by RSS2. Hence we have R…
3 Questions are attached in PDF. 3 1. [There are five parts (a through e) to this question.] Using annual national aggregate data for the U.S., I run the OLS regression of aggregate consumption, y1, o…
please help. What is the formula for the chow test F statistic
The best predictor of a child’s vocabulary, language skills, and reading comprehension at age 9 is the extent to which ______.
cual es la manera de realizar la formula de ballou en excel?
For a child i living in a particular school district, let voucheri be a dummy variable equal to one if a child is selected to participate in a school voucher program, and let scorei be tha…
The file Parking.xlsx contains the number of cars parked each day both in the outdoor lot and in the parking garage near the Indiana University Kelley school of Business. Find and interpret the co…
The White standard error estimator is consistent when the error term of a linear regression estimated on an i.i.d sample is homoscedastic. true or false?
Please answer this question, with explanation if possible.
Background To examine the quantity theory of money, Brumm (2005) 1 specifies the inflation equation inflat = β0 + β1money + β2output + u, where inflat is the growth rate of the general price l…
Explain these questions correctly. P15 Use the financial statements supplied below for International Motor Corporation (IMC) to answer the following questions. ~ International Motor Corporation Income…
Suppose that you are running a local coffee shop named JudyLee Coffee Corp and it has currently debt to equity ratio of 1.5 and its WACC of 12 percent. The cost of debt is 6 percent.The corporate ta…
I’d like to request this answer me done on paper by hand. I’d like to understand the answer, so if you could please add explanations Question 3 3. Consider estimating the impact of drinking on academi…

Consider the following earnings model: ???????? = ? + ? ?????? + ? ? + ? ??????? + ? ? = 1, 2, … , 500 ?01?…

how to do the second question？ I try to start it, but I have no idea to solve it, can you tell me what is the next step?

Data were collected from a random sample of 220 home sales from a community in 2013. Let Price denote the selling price in (in $1000), BDR denote the number of bedrooms, Bath denote the number of …

please answer thorouhly Question 7 Given a partitioned regession model as follows: y = X131 + X232 + E where X = [X1 X2] and B’ = [B1 32] 1) Using the Frisch-Waugh-Lovell theorem . Solve for the least…
Consider the following simple regression model: Ye = :61 + 6235:? + 31′ (2) where E(e,: | x) = 0, var(e,; | x) = 0’2 and c0v(e,:,ej [ x) = 0 for all i 7e 3′. Suppose application of least squares rul…
1 . What is the variance of a bernoulli random variable? 2. What is the cumulative probability distribution/cumulative distribution function?
I was wondering if it was possible to come up with the shazam report along with doing problems 4-11. I know this hw is due soon, I hope this is not a problem. Thanks. sample 1 89 read year Q P cpi 1…
iii. Interpret the following econometric model, where β1 = 84.08 and β2 = -0.70. (5) Y = 84.08 – 0.70 Xi iv. Why we cannot estimate population regression function? And how we predict or forecast the…
question help A researcher has designed the relationship between the salaries of selected employees of an organization (shown as "EARN" in $/hour) and their years of education (shown as &quo…
Hello everyone, Could someone help us derive the 2SLS estimator with the first and second stge x = b 0 + b 1 z + e y = b 0 + b 1 x ^ + v That is what we’ve been givin.
Question 4 (a) Consider the following regression. Traffic in city = 0.04 + 0.2 Vehicles + 0.4 Pop – 0.08 Petrol + 0.05 Gas se?…
When there is no change in demand but decrease in supply, what happens to equilibrium price and quantity, increase or decrease? When there is no change in supply but increase in demand, what happens t…
Econometrics question 2. We are interested in the determinants of crime. (a) Download the dataset CRIME4.dta. See what the variables mean by typing "des" (b) Summarize the data using the com…
Just wondering what exactly is Homoscedasticity and Heteroscedasticity? And what are the steps of hypothesis test on Homoscedasticity? Thank you.
can you help me solve a to e， I think my answer is not correct 2. Ify is the number of ice cream bars sold , and x is the highest temperature in Fahrenheit degrees in a particular day , interpret th…
What is the meaning of the term “heteroscedasticity”? a) The variance of the errors is not constant b) The variance of the dependent variable is not constant c) The errors are not linearly independent…
I need help with the 2 questions in the attached picture. Assignment 1 Question 1 Consider the following regression equation yt = ﬁx: + E: Where at 4>N(0,1). ,u 4} IID You are given the following…
(a)Estimate the first model using OLS. Interpret the results. (B)Under what assumption is the first model identified? (C)Estimate the first model by TSLS. Compare the result in part (a). Depen…

Define your dependent variable Y and independent variables X 1 , X 2 and X 3 . Name your variables appropriately and indicate their units of measurement. Y(?…

Explain in brief with related example 8. From a regression output K=3, N=30, DW=1.3, and a=0.05. Conduct the Durbin-Watson test formally to detect whether serial correlation exists or not. 9. A regres…
seran iguales las necesidades de una gran ciudad que las de un pueblo pequeno?con un companero describe la importancia relativa que tendria cada una de las profesionales de la lista en estos lugares…
May you please provide the code that was used in RStudio that I can double check my work? I am not getting the same histogram. cigs Bin 0 Truncated, Actual Value is 1176 00 80 60 40 cigs 20 0 1 2 3 4 …
Question attached. Thanks. I appreciate your assistance with this. Original Data Period Sales 1 750 2 820 3 600 4 850 5 900 6 700 7 ?? #N/A 750 778 706.8 764.08 818.448 (My attempts) #N/A #N/A 3mo ma …
Part 2: Consider an alternative model of wages that we discussed in class. In this application, we are primarily interested in how union membership affects wages. log ( wage i ) = 0 . 2 −0 . 22 blac…
Consider the following stochastic process. Yt = 0:5″t1 + 0:5″t2 + “t ; “t W N 0; 2
. 2. Use the data in GPA2 for this exercise. (a) Estimate the model: sat = Bo + Bihsize + Byhsize + u where hsize is the size of graduating class (in hundreds), and write the results in the usual fo…
a, b, and c are random variables. Show that COV [a, b+c] can be expressed in terms of COV [a,b] and COV [a,c] (Please ensure that the variables are in the right order in your answer)
please help me solve this.. 3. (40 pts) Consider the system of linear equations:. 3.×1 + 5.2 = 7+213 X1 – 2×2 4 + 212 1 – C2 + x3 = 10 a) Write the system in matrix form as Ax = d where x = .(5 pts) X…
A Laptop Service Manager wishes to determine the extent to which time, y, requiredto perform service (in hours) can be predicted by the number of laptops, x, serviced.Thedatabelowrepresents?…
Sample selection bias occurs whenA) the availability of the data is influenced by a selection process that is related to the value of thedependent variable.B) samples are chosen to be small rather t…
Assume that you currently own a 50-room 2-star hotel with 10 years remaining on the lease. Estimate costs, payments made by guests, and the annual discount rate. (Note: Do not be too specific on indiv…
6) Re-run the regression in part (2) but add the variable Oil to the model. What is coefficient on Oil? a) 0.0 because oil is not an important predictor of growth b) 0.0 because oil is perfectly colli…
The assignments below kindly give detailed explanations for each. Please. EXERCISES Part A: Answer the following questions: (1-26) 1) The purpose of hypothesis testing is to aid the manager or researc…
Answer all the questions required in the attachmenT… Vera Relief Services (VRS) is a company limited by guarantee with no share capital. It was incorporated in Finland in 1948 and subsequently estab…

Describe other options teachers and their union have in resolving the impasse before opting for a strike? For each point illustrate your discussion with examples from Pacific island coun…

Consider a simple regression on a right-hand side variable that is measured with classical error. We would like to estimate in

You don’t want Twix or Hershey’s bars, so you go to a different candy store that sells Skittles (s) and Reese’s pieces (1′). Reese’s cost more than Skittles per unit, so pr > p9. Your …

FIND THE QUESTION ATTACHED.. Question No. 2: (a) Interpret the following results of regression (Marks= 15) Number of obs = 69 F( 3, 65) 21.34 Prob > F 0. 0000 R-squared 0. 4962 Adj R-squared = 0. 4…
The Central Limit Theorem states that the expectation of a random variable will converge to the population mean as the sample size increases.
1) You run a single-variate regression of Y on X in Stata.The output window in Stata shows a slope coefficient estimate of -7.2 , and a t-stat of -2.28 for that slope coefficient. a)?…
Please help me with these questions. 1. We will finish the example from class. Consider a two-consumer economy in which WA = (1, 1), WB = (1,2), u(x4, x2 ) = 2121 AsA? and uB(x5,x?) = minfor, x2 }. De…
We estimate the following LRM for the relationship between COURSE_EVAL and AGE of the instructor: E(COURSE_EVAL | AGE) = 4.774 -0.2154 * log(AGE) where the AGE variableis transformed with the logari…
I need help on this homework. Please see attachment. I need help on linear regression analysis and the essay part. Analyzing and understanding data is an important part of decision making. Econometr…
Hello Do you please summarize those article Reference 1: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7323651/ Reference 2: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7831684/ Thank you
Which one of the following is a disadvantage of the general to specific or “LSE” (“Hendry”) approach to building econometric models, relative to the specific to general approach? a) Some variables may…
OLS estimator in a model with one constant only. Intuition is appreciated . Theoretical Exercise 5: OLS estimator in a model with a constant only. Consider the following model with only the constant a…

If demand is given by P= 10−Qand the selling price is Pce= 6.1111,compute consumer surplus. 6.Consider the market for electricity.Suppose demand (in megawatt hours) is given by Q= 42−Pan…

The computer output is shown below. THE REGRESSION EQUATION IS Predictor Coef StDev T Constant 22.3 10.7 2.084 0.41 X1 0.19 2.158 -0.29 0.13 -2.231 X 2 -0.12 0.03 -4.00 X3 S = 4.51 R-Sq = 34.8% ANALY…
I’m looking for help with question #2 in this problem set (begins at the bottom of p.4 and continues to p.5). I included variable descriptions for the dataset needed (2miledata). Please provide code i…

a) Assuming interior solutions, derive the demand functions of x and y respectively using the Lagrange multiplier method. b) From now on, let the price of x be $1, the price of y be $10, and the consu…

. II Stepﬁ To estimate using regression analysis. use an equation that relates visits per capita to travel costs and other important variables. From this, estimate the demand function for the aver…
Please solve the problems with procedures! Thanks a lot!
plz answer it tnx a lot Economists have estimated the following transportation elasticities. For each pair, explain possible reasons why the elasticities differ. a. Elasticity of demand for buses is 0…
In the STAR experiment, children were randomly assigned within schools into three types of classes: small classes with 13 to 17 students, regular-sized classes with 22-25 students, and regular-sized c…
Cobb-Douglas production function relatedassignment. I attached some notes (not sure if helpful for this assignment). I need a detailed answer (step by step) with formulas.
Please answer in full sentences, I would like to get an idea on how to start this, thank you. 19. Consider a perfectly run randomized control trial. Explain whether the causal effect for an individual…
very simple question, please be quick i will give thumb up!. Question 7 (12 points) Below, you can find the relationship between x (weeks of job search) and y (salary in $1,000s) in a sample data set …
A life cycle assessment looks at all aspects of resource production and use, in an attempt to identify potential areas where expenditure and waste can be reduced or eliminated. Explain how a life …
The following regression is specified based on open economy Phillips curve; ? = ?1 + ?2?????? + ?3???? + ?4?????? + ?5 log???…
Please select the best answer, I am not sure about #3, thank you. Question 3 [1 point] v’ Save-d Suppose you have panel data on firms and you want to estimate the effect of the firm’s start year on …
PS4 This problem set introduces you to regression with dummy variables and interaction terms, and hypotheses tests involving more than one parameter. It uses Stata file BEAUTY.dta, which contains the …
12.6 In an instrumental variable regression model with one regressor, X i, and one instrument, Z, the regression of Xi onto Zl- has R2 = 0.05 and n = 100. Is Z [- a strong instrument? [H int: See Equ…
. Express changes in price and quantities in percentage terms using elasticities. Let e = dP ? < 0. es = _? > 0, and T = t/p (like an ad valorem tax). dp Q dp Q
In Panel Data if you find that the F stat for time/entity fixed effects is not significantly different from zero what affect would this have on the regression. Does it mean that the time/entity fixed …
Consider a game with two players (Alice and Bob) and payoffs BobBobs1s2Alice,s12,−2−2,2Alice,s2−1,11,−1 This game has (A) a dominant strategy equilibrium; (B) an iterated dominant strategy equ…
How do I have to interpret this tables. It is for an econometrics class. Color undlng: Larger lhan H In each call: Smaller lhan expected emailed FAVOR 0R OPPOSE DEATH PENALTY FOR MURDER BY AGE OF RESP…
Imagine that a firm expands the size of its plant , doubling its total cost of production but more than doubling its output. This situation is known as rev: 06_26_2018 Multiple Choice • a violation …
Please answer the question in the attachment. 2. Consider the following model: log(Y) = a + B . X + 6 . D+u where Y = annual earnings of US MBA graduates, X = years of experience, D = 1 if Harvard MBA…
You are trying to determine whether participating in social activities (measured by the number of hours per week), such as volunteering, etc., reduces depression (measured by the number of sad days pe…
Suppose you’re interested in estimating the effect of family income on health status. Your original model is given as follows: health index =
I need help solving this problem please. 4. We analyze monthly data on money supply (M2) and consumer price index (CPI) from January 1959 to December 2015. From macroeconomics we know that at any give…
please help with this question. In the probit model Pr(Y=1) = @(Bo + $1X), @: O a. is not defined for @(0). O b. is the standard normal density function. O c. is set to 1.96. Od. can be computed fro…
for least squares pm2 5 = β0+β1humidity+β2dewpoint+β3se+β4ne+β5nw+β6windspeed if You suspect that the relationship between humidity and PM2.5 concentration may be a quadratic relationship. what…
Using a “level-log” model, A. we need to make sure the dependent variable only takes positive (non-zero) values. B. we need to make sure both the dependent and the independent variables only take…
Kindly assist by solving the above questions under Mathematics for Economics. 1) Economic Application of Integrals. Given the following marginal-revenue functions: a) R'(Q) = 28Qe-0.30 b) R'(Q) = 10(1…
The questions are shown in picture Consider the regression model: yi = B1 + 821 + e;, in which E(e;) = 0, var(e,) = of, @ is non-stochastic, and there is no autocorrelation. 1. Under these assumptions…
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mitted Variables: You regressed earnings on schooling, and got that another year of schooling gives on average 79c additional hourly wage. Now, you suspect, that ability/intelligence might be confound…
Question: What would be the implications of modigliani miller theory proposed approach for a private equity fund trying to expand its presence to within the emerging markets asia region by making tact…
Write about the following topic : Nature of economy in Oman 1. What type of economy is Oman ? ( planned , mixed , free / rentier , industrial , knowledge based economy ) 2. How good is Oman economy ? …
Please explain part C in detail how to get correct answer. Thank you
Please provide the solutions to these questions. I’d greatly appreciate it if you can provide the answers within 2-3 hours. Thanks you so much!
please answer question Exercise 4. (Use Excel or similar) Recall from class that the Black—Scholes formula for a European call option at current time t with maturity T and strike price K is given by…
When we run a regression, what’s the drawback of using of monthly data? Comparing to daily or yearly data, which is preferable?
can someone tell me if I’m doing this right or on the right track? the homework uses slightly different notation than our book Dougherty 5th ed. there is a part of the question that asks for the prope…
liam is evaluating the effects of the 1987 market decline on the volume of trading.specifically,he wants to test whether the decline affected trading volume.he selected a sample of 500 companies and c…
Please I need explanation for: 1- how we drive the OLS estimator 2-explain the minimization of OLS estimator 3-explain the proof if OLS estimator when it is unbiased
Consider the Taylor Rule, from John Taylor: Interest policy target = market neutral interest rate + α(expected inflation % – inflation target %) …
ARTICLE: K.D. Vohs, N.L. Mead, and M.R. Goode (2006). “The psychological consequences of money”. In: Science 314, pp. 1154-1156 Link to the article if you cannot find it on google scholar https://sc…
Allocation of resources is Pareto efficient means that
Draw two different supply and demand graphs. Label these graphs correctly. This means you will need to include labels for: D 0 . E 0 , Price (axis), Quantity (axis), and S 0 . For the first graph, sho…
Explain the point/reason of estimating error correction model with the example you explained in the second question.
Select Markets operates 20 upscale supermarkets in the Greater Toronto Area. The chain has its own central bakery that supplies all the stores with fresh baked goods. They have recently installed a sp…
A teacher is conducting a hypothesis test to determine if students’ average time spent on homework is higher than 3 hours per day. The test is performed at the 5% level of significance and uses a rand…
Hello there! If anyone can help me with problem 2 (attached below), that would be fantastic. Thank you so much in advance! 2 Problem 2 – Hypothesis Testing Company ABC thinks about introducing a new e…
Ride sharing applications, such as Uber and Lyft, offer ground transportation at a lower cost than more standard forms of transportation, such as cab services and car rentals. In some areas, regulator…
Question 7 a. Suppose a three-year corporate bond provides a coupon of 10% per year payable semi-annually and has a yield of 8% per annum (expressed with semi-annual compounding). The yields for …
Can you please show me which one is correct and why? Thank you. Consider an industry in which the production technology yields the cost function C(Q)=1800+(BQ)2. Which of the following statements is c…
Consider the following questionnaire respondent about the satisfaction of the workers to answer the following questions Working Hours 10 NO Age group 3 W L L L L W F W W W W F W W W W W A W A W W W W…
A researcher tests for structural stability in the following regression model: (3) The total sample of 200 observations is split exactly in half for the sub-sample regressions. Which would be the unre…
12points) Suppose that you specified the regression equation below because you areinterested in investigating what influences the stock price of the World Disney Company. SPt= β0+ β1EARNt+ εt(I)whe…
Please show the solution step by step so that i can understand easier. TABLE 12.1 Two Stage Least Squares Estimates of the Demand for Cigarettes Using Panel Data for 48 U.S. States Dependent variable:…
X1 andX2 are two random variables that are jointly distributed such thatE(X1)=11，E(X2)=6…. X1 and X2 are two random variables that are jointly distributed such that E(X1) = 11, E(X2) = 6, Var(…
Sheet “#3” has data on some characteristics of the wine industry in Australia for the years 1955 – 1974. The data (not given in logs) are defined as follows: Q = real per capita c…
The electrons in the diagram have slowed to a stop and have just started their return to the left plate. What is the best estimate of the energy these electrons had when they were emitted?
Let G be a Bernoulli random variable taking value 1 if the temperature ever drops below zero degrees Fahrenheit in Columbia, MO next year and value 0 otherwise. Let P(G=1)=0.2. Rounded to the nearest …
Suppose that you are asked to conduct a study to determine whether smaller class sizes lead to an improved student performance of fourth-graders. 1. If you could conduct any experiment you want, what …
How would you measure the difference in the return of experience between males and females? (b) Consider the model: log(wage) = Bo + Bifemale + Byexper + Byfemale * exper + u where exper is the year…
Please help with these problems. Thank you in advance!
for (a) i used the rule E(Ybar^2) = Var(Ybar) + (E(Ybar))^2 = population variance/n + population mean^2 not sure how to go about doing (b) 6. Y denotes the sample average. We have seen in lecture that…
The questions are included in the attachment. Quan 201, Trimester 1, 2020 Assignment Name: Student ID: This assignment is 3 pages long. Answer all questions on the assignment pages. Illegible answers …
Given the initial information about Capriland and Melodia, suppose these two countries decide to specialize and trade with one another. Find the acceptable range of prices in terms of cars that 10 pia…

The t-distribution in Stata. Use the Stata functions "display" "tail" and "invttail" to answer the following questions. For each question, assume that the sample size…

Let X and Y be two random variables with a joint probability density function of f(x,y) = 0.5 , 0 ≤ x ≤ y ≤ 2 Calculate the marginal PDF of X as well as its mean and variance.
Please answer the following question from a past paper.
Analyze why a perfectly competitive firm is only able to earn normal profits in the long run compared to the short run.
at the 5% significance level, conduct a modified Breusch-Pagan test of the null hypothesis that the differenced error term is homoscedastic against the alternative hypothesis that variance of the diff…
James Bond conducts a top-down analysis of a fund and finds that the fund has a positive alpha of 1% per annum, a tracking error of 9% per annum (TE of less than 2% per annum should be considered as a…
This is all the data/relevant information that is given with this problem. Thank you.. Use the following data to answer the questions: Grade STH MIC 75 62.5 87.5 aNOW 55 2 75 1848 1.5 10 AUNNWU-NAZI 9…
Let R 2 unrestricted and R 2 restricted be 0.4366 and 0.4149 respectively. The difference between the unrestricted and the restricted model is that you have imposed two restrictions. There are…
I’d also like the do file that is involved in stata.. 6. Run the “extended” regression separately for men and women. By how much do estimated returns differ by sex? Based on the two sets of regres…
If the idiosyncratic errors U(it) in are serially correlated with constant variance,Sigma(U 2 ). How do we show that the correlation between adjacent differences is -0.5?
2.9. Consider the following nonstochastic models (i.e., models without the stochastic error term). Are they linear regression models? If not, is it possible, by suitable algebraic manipulations, to co…
To test the effectiveness of a job training program on the subsequent wages of workers, suppose we estimate the following model using individual level data: log(wagei) =b0 + b1 traini+ b2 educi + b3 e…
What effect does M2, the foreign exchange rate, government spending, and council tax have on short-run changes in UK inflation?
below are charts that may help thanks so much!! 3. A company sell 5 kilogram bags for sugar. In a sample of 100 bags, the average weight was 4.90 kilograms and the sample standard deviation was S = .4…
Suppose that we compute a bootstrap P value of 0.0603 using 199 bootstrap test statistics. If we could instead use an infinite number of bootstrap test statistics, we would obtain a bootstrap P value …

a) Your cousin Henrietta is taking an applied econometrics course over the summer and she wants your advice about implementing her empirical project on modelling the determinants of quarterly Canadian…

in question 3: demand function for mead is D(p)=100-p and price of mead is 95. 6. Ms. Quasimodo in Problem 3 has the utility function U(x, m) = 100x – x /2 + m, where x is her consumption of earplugs …
The “Financier” job agency claims that graduates majoring in finance can obtain an average of at least 40 (in $1000s) starting salary. Being a dedicated student of statistics, you determine to test th…
The main reason behind Starbucks initial failure in Australia is that it grew too fast and did not effectively adapt its product to the Australian taste. Clearly indicate if the statement is true o…

Create a random sample of size 1000 from the diamonds data. Draw the scatterplot of carat vs log(price), color coded by cut. 4. List the distinct categories of color. What is their ordering?

Hereafter you will find information from the Derivatives market on the CAC 40: PRICES – 1 DEC 2020 DAT VOL OPEN LOW SETEL DELIVERY BID ASK LAST Doc 20 5.570.50 5.571.co 5.562.50 15:28 53.60 36.434 5,5…
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In the derivation, what is needed to go from equation (1) to equation (2)? Select all that apply. A.Exogenous regressor assumption B.Expectation rules C.E[ uiuj| X] = 0 for all i and j…

Based on Harberger Model. There are 2 goods and 2 firms. Firm X produces good clothes and firm Y produces good cars. There are 2 input factors which are capital (K) and labour (L). Supposed car pro…

How do you write out the ARDL (Autoregressive Distributed Lags) representation from this output? Im guessing it is a ARDL(2,1) model. Also, how do you convert this ARDL(2,1) model into an Error Correc…
A regression of actual class size on expected class size (and control variables) yields an estimate on expected class size of 0.335 (with a standard error of 0.051). What does this information tells y…
. 3. Consider observational data that consist of iid observations of (Y, D, X), where Y is observed outcome, D is treatment status, and X is a vector of pretreatment observable characteristics. Let …
Menges developed the following econometric model for the West German economy*: Yt = β0 + β1Yt−1 + β2 It + u1t It = β3 + β4Yt + β5 Qt + u2t Ct = β6 + β7Yt + β8Ct−1 + β9 Pt + u3t Qt = β10…
i want to ask a and b 9.6 Suppose that n = 1(1) i-i.d. observations for (Y;,X,-) yield the following regression results: 17r = 32.1 + assess}: = 15.1, R’- = 11.31. (15.1) (12.2) Another researcher i…

In the social sciences, we normally use observational data and regression analysis to try to uncover causal effects, but the results are usually not so reliable. Elaborate why the results are usual…

all relevant information is included here.. Find the homogeneous solution to the following difference equation: yt = do + yt-1 + 0.25yt-2 – 0.25yt-3. HINT: Set up the characteristic equation so that i…
Please help me to solve question 2 Q2. AZZ Corporation purchased $200,000 worth of photocopiers in 2015. Photocopiers fall under asset class 8 with a CCA rate of 20%. In 2017, AZZ Corporation sold the…

What is the residual value of a point on the regression line? Why? 2.Sketch a scatter plot from the following data and determine the equation of the regression line. 3.…

SUBJECT: ECONOMETRICS QUESTION 2 (20 MARKS] A researcher is using data for a sample of 3240 Accounting employees 25 years of age and over to investigate the relationship between employees’ hourly wage…
Suppose you estimate the following regression function, where Y i , X i1 , and X i2 are continuous variables: 1)What is the marginal effect of X i1 when its value increases from 3 to 4? Report to two …
Question 7 Consider the following unobserved or fixed effects model: Ht 2 B3 + Bamarﬂt + 31):” + ﬁ + on (1} where yearﬂt = 1 for year 2 data and yearqt = t] for year 1 data. The variable 3i ca…
Impact of Product Characteristics on Demand Tata Nexon has been facing tough competition from Kia Sonet and Hyundai Venue in the sub-ten lakh compact-SUV category in India. The following table shows t…
Which phrases would an economist use to describe the panic that created shortages during spring 2020 in the toilet paper aisles across most of America? Which ones are not correct?
im seeking some help with the solution of this question. tq Dependent Variable: GFR Method: Least Squares Date: 06/27/20 Time: 21:08 Sample (adjusted): 1917 1982 Included observations: 66 after adjust…
Resorts & Spas , a magazine devoted to upscale vacations and accommodations, published its Reader’s Choice List of the top 20 independent beachfront boutique hotels in the world. The data shown ar…
Consider the following regression model: Yi=B 1 X i +U i i=1,2,….,n a)How to calculate the standard error of the OLS estimator? b) Are you able to show that 0 < R 2 <1
You decide to use your data analytics skills to find out whether democracy has an impact on the economy. 1) The first thing that comes to your mind is to collect appropriate data to measure the level …
One day, your uncle, the owner of electrical home appliance shop, obtained from a researcher the demand function for microwave oven. Qd = 120 – 1.07PM + 0.76Po – 3.5Pc + 5M + 0.5A, where Qd is the qua…
Solve all the questions in context with the case study. Try minimizing external resources. Case study Study the source material carefully and Open with question 1. Agriculture output in Africa The oup…
The following values are claimed to be taken from a normal distibution. Values (x): 17 23 21 24 19 23 18 22 19 12 10 20 17 20 20 20 18 15 24 23 23 43 28 26 25 29 28 32 23 29 Check this claim at 5% lev…
What is driving the real price of gold? Conduct an analysis of demand and supply shocks in the gold market. Need 20 bullet points along with data and its source. Also need the important formula’s
Answer the following question.. Consider the estimated model for inflation rate below.~ Inft = 0.01 – 0.3unempt – 0.2unempt-1 – 0.lunempt-2 Where infis inflation rate and unemp unemployment rate: both…
(4) The country of Simple is populated by individuals who live just one period, and are replaced in the next period by one child each. An individual starts his life as either Skilled or Unskilled. He …
Please and thank you!. Question 1. Define the following terms: 1.a. Spot exchange rate (5 points) 1.b. Forward exchange rate (5 points) 1.c. Explain briefly the Covered Interest Parity (CIP) and Uncov…
Please refer to the attachment to answer this question. This question was created from Practice questions midterm 2.
1) In the past, 30% of the new toys manufactured by a Toy Company have yielded a profit. For the next toy season, the company is planning to introduce four independent new toys. What is the probabilit…
How can I express an AR(1) model, Y t = b 0 + b 1 Y t-1 + e t as Y t = c + u t , u t = u t-1 + e t where e t is an error term that is iid. Thanks in advance
Q1 Mr. Ward and Mrs. Ward typically vote oppositely in elections, so their votes “cancel each other out.” They each gain 4 units of utility from a vote for their positions (and lose 4 units of utility…
Econometrics question please help in this. Covariance and the OLS. Thank you. Show how to do with steps. 3. Suppose that the true relationship between the variables Y; and X; is given by: Yi = a+ BXi+…
please answer the following question 8.4 using the information attached 8.4 Read the box “The Return to Education and the Gender Gap” in Section 8.39. a. Consider a male with 16 years of education…
econ 2301 Problem Set for Unit 1 and Unit 2 Minimum wage in New York City has been increased from $11 and hour in 2016 to $15 an hour in 2019. As a result of the increase, restaurants are laying off w…
how to Derive normal equations for a trivariate regression line
1)Start with the definition of goodness of fit.Show mathematically how this is exactly equal to the square of the sample correlation coefficient, r.I never fail to be surprised by this…
running and writing some Python code 1. give the sin, cos, tan, arctan, arccos, arcsin of .75. Be sure to list the history of all commands you executed and give all outputs. Print the second-from last…
There are two players called 1 and 2. Player 1 can be of two types t ∈ {0, 1} with Pr (t = 1) = π ∈ (0, 1). The actions and payoffs of the game are given by left right up 0,4 1,1 down 1,2 t,4 whe…
A monopoly sells its good in the U.S. and Japanese markets. The American inverse demand function isP A =70−Q A ,and the Japanese inverse demand function is P J =60−2Q J ,where both prices,…
Prepare journal entries to record the preceding information in a single Surprise County Construction Fund and the governmental activities general journal at the government-wide level Prepare a Surpris…
Please explain how to solve the parts in details Thank you. 1. Consider the following estimated regression equation. Y = 6.83 + 0.869X. Write the estimated regression equation that would result if (a)…
A study of the top 75 MBA programs attempted to predict the average starting salary (in $1000’s) of graduates of the program based on the amount of tuition (in $1000’s) charged by the program. We are …
Aeroplane engines fail with probability q. Assuming that failures occur independently, find the probability that: (a)at least two of the engines on a four-engined plane do not fail; (b)at least tw…
. 7. For this question, define the autocorrelation function of Y, as cov[ Y , Y, k] PK k = 0, 1, 2, … var[Y, ] \var[Y,x ] iid Suppose Y, = Y,_+&, , &, ~(0,0 ) , with Yo equal to some fixed…
George H. Sabine is the author of: (a) A history of Political Theory (b) Republic (c) The spirit (d) None of these
There is a literature in labour economics about the “firm size-wage effect”. It argues that larger firms pay higher wages. Prepare a very short analysis using the LFS data from this assignment to exam…
Suppose you develop the following quadratic model: Suppose you develop the following quadratic model: salary =B0+ B1sales+ B2age+ B3age2 +u What is the effect of age on annual …

A test for BCRA ½ test is 99% successful, i.e., if a patient carries the BCRA ½ mutation, it will detect it in 99% of all tests, and if you are the patient doesn’t carry it, it will be right 90% …

What is TIC n’s best response function BRnTIC(s−n), where s−ndenotes the strategies of SpaceX and all other TIC’s? What is the Nash equilibrium price in each city?
The analysis that follows shows how auto manufacturers price their vehicles. The analysis begins with the correlation of price with certain features of the vehicle, particularly those relating to its …
True or False and explain. The essential complication from serially correlated errors is over-rejection of tests of significance of the regression coefficients.
Answer the following questions about the World Economic Forum (WEF) and its Global Competitiveness index: a) How are ‘competitiveness’ and ‘productivity’ of a country defined by WEF? b) List 12 pillar…
Assume a CO2 level of 3, and a land area of 400 square meters. How much is the price of the house going to increase if we extend it from 2 to 3 rooms? Step 1 Given; Log(price) = 9.5 +0.6 * log (s…
an example of a specific good or service that is subject to taxation. Who do you think bears the burden of this tax How does the tax distort decision-making
Does viewing a violent movie lead to violent behaviour? If so, the incidence of violent crime, such as assaults, should rise following the release of a violent movie that attracts many viewers. Altern…
i need an answer to these questions Question 5 [16 points]: True/False/Uncertain with explanation (note that the explanations are 3 points, T/F/U part is 1 point) (a) (4p) To test the efficacy of Pfiz…
Question 16 The following relationship has been estimated between wages, education and Not yet saved experience: Marked out of 15.00 wager = B1 + Bzeduci + Byexperi + ui (1) P Flag question where wage…
It is often argued that women are portrayed as victims of war and not as active participants. Describe one female character from a film/book who is portra…
Suppose eggs are only sold by the dozen and priced in whole dollar amounts. No eggs are demanded at a price above $7 per dozen. At a price equal to $7 per dozen, 10 dozen eggs are demanded. If the pri…
research a current environmental issue and analyze it for the challenges that exist in finding a solution to it
If anyone could help with figuring out these questions or how to start them would be helpful so I can do the calculations and graphs! Question 2 (45 pts.) Consider a Rothschild and Stiglitz model of a…

A large company is accused of gender discrimination in wages. The following model has been estimated from the company’s human resource information lniWAGE} = 1.439 + .9934 EDU + .9512 EXPER + .1932…

A five-card poker hand is drawn from a well-shuffled standard 52-card deck. (a) What is the probability of drawing at least three aces? (b) What is the probability of drawing exactly three of a kind? …
Are Chickens Modern day Dinosaurs , if so explain why or why not .
Show the terms please. Define the following terms: economics, health economics, public health economics, public health finance, gross national product, gross domestic product, consumer price index, an…
The heights of male students in a certain statistics class range from X min= 65 to X max= 90. Applying the Empirical Rule, a reasonable estimate of σ would be Group of answer choices 4.50…
Lakeforest Mall Address: 701 Russell Ave, Gaithersburg, MD 20877 Will residents benefit from the introduction of an office building on-site? What about smaller, professional office spaces? Would offic…
ecn 702 Question 4 [2 points) Suppose you apply probit model to the mortgage denial analysis discussed in class. E[}}|X1|.— .Xrt] = ‘piﬂo + Xnﬁl +"’+ Xuﬂtl The response variable Y_i tak…
Hi tutor can you help me explain this question thank you See below STATA output. The output corresponds to a regression of visibility (measured in km) on relative humidity (measured as a percentage). …
Suppose you are interested in determining the factors that influence the time required to prepar a tax return, and developed the model: y = B0 + B1X1 + B2X2 + B3X3 + B4X4 + e, where ? is the amount of…
report topic: Finance, International Trade, Migration and GFC 2. Review of Previous Literature Discuss the approaches and results of previous studies of this topic or related topics. Explain why your …
The economy question related with econometrics. Three pictures. The third is the data. Hope for the help, thanks!
For this question let price denote sale price for a house, sqft square footage, and age denote its age. Below we present the output of two regression: The left panel contains the output from regressin…
In a study relating college grade point average to time spent in various activities, you distribute a survey to several students. The students are asked how many hours they spend each week in four act…
. Next Page 3. Multiple linear regression (15 points) Suppose that the underlying population model as well as the regression model is Yi = Bo + BIXli + B2Xzi + Wi Using OLS, it is reported that Bo =…
Can anyone please help me with this question with step by step workings. Thank you
Consider the following regression model ln(Y i )=β 0 +β 1 ln(X 1i )+β 2 ln(X 2i )+β 3 ln(X 3i )+ui Estimate the model usingthis dataset. Y X1 X2?…
n this question, we will determine the amount L for a commitment contract that a person might make on to a gym to exercise in one year. Assume that β=0.7 and the discount rate is 5% per year. ( Remem…
TABLE 6.10 Wage Equation Estimates for Exercise 6.8 Coefficient Estimates and (Standard Errors) Variable Eqn (A) Eqn (B) Eqn (C) Eqn (D) Eqn (E) C 0.403 1.483 1.812 2.674 1.256 (0.771) (0.495) (0.494…
Distinguish between Ordinary Least Square Method (OLS) and Maximum Likelihood Method (ML).
But now consider the following hypothesis: H0: β2 = β3 = 0
What is the cumulative probability distribution/cumulative distribution function?
Hi, i attached a picture of my question. Please try to show as much work as possible. You can do the problem on a sheet of paper and send photos if that is easier. No explanation needed, just the answ…
Please help if you can. 5. IQs of individuals are normally distributed with a mean of 100 and a standard deviation of 16. If you sample Brock University students and assume, as the null hypothesis, th…
Full working please. 1. Oaxaca-Blinder Type Decomposition (12 Marks) It is frequently cited that men’s employment is more procyclical than women. That is, during a boom (recession), men’s employment g…
Imagine you would be interested in the effect of Covid-19 on various socio-economic outcomes across different countries. Could you use “Distance to Wuhan” as an instrument? Why? Why not?
(b) Calculate the difference in the predicted probability between whites and nonwhites at the sample mean values of the explanatory variables. Why do you think the study did not combine the observatio…
the task is: 02 (3 points). The Business Environment and Enterprise Performance Survey (BEEPS) is an extensive economic survey undertaken as a joint initiative of the World Bank and the European Bank …
32.From the graph, assume that the consumer depicted in the figure has an income of $20. The price of Skittles is $2 and the price of M&M’s is $4. The consumer’s optimal choice is point. Quantit…
I need help using r studio for these questions. Can you provide outlines of line input. Thanks [2 5] Obtain the data set FORESTXLS from the course website and convert it to a CSV ﬁle. (a) [5] Write …
what is the identifying assumption for RDD models, and how does it compare to the identifying assumption for standard regressions (selection on observables)?
. Quasi-experiments: 1) Consider a quasi-experiment in which the treated group was growing more quickly prior to treatment than the control group. How would this influence your ability to estimate the…
2) Application Two: Effects of Education on Married Women’s Labor Supply at the Extensive Margin: (actual data) Data "married women’ includes actual data on employment status for a sample of 2,43…
List the relevant legislations and regulatory requirements that your medical practices staff should abide to as per the requirement of their job.
INSTRUCTIONS: 1. CREATE simple “Analytic Review of Variations” of the given graphs and figures below: Just Simple Reference 1 PRICE STOCK SECURITY ANALYSIS https://docs.google.com/document/d/1Kq…
Please Solve. A critically important aspect of customer service in a supermarket is the waiting time at the checkout Data were collected during time periods where there were a constant number of check…
Microsoft Word – Problem set 3.docx Instructions: Please write/type your answers and hand in a hard copy before class starts. The total points for this problem set is 50. For STATA questions, paste co…
pleaseee help me with questionnnn. 10) Consider the following multiple regression models (a) to (d) below. DBlack = 1 if the individual is black, and is zero otherwise; DMale is a binary variable whic…
2.2 If you were the referee for a paper that examines the relationship between various board of directors characteristics and firms’ innovation output (e.g., patents, new products, R&D). After con…
I need help competing this assignment. It require the use of Stata/IC program. Thank you! ECO321 inclass-assignment1: Skim the two research papers. Skim the papers to find out: where their dataset…
7) What is the result of this second test? a) Positive serial correlation b) Multicollinearity c) Homoskedasticity d) Heteroskedasticity Il. The following equation is aimed at estimating the demand f…
A researcher wants to set up a regression equation where Y is a function X. Evaluate the researcher’s options given the following scenarios: a. Y is I(0); X is I(0) b. Y is I(2); X is I(0) c. Y is I…
Empirical Exercise EE4.2. You will analyze data from an “audit study” that attempts to measure the effect of race on receiving a job offer. The Urban Institute found pairs of seemingly equally qualifi…
Third-Degree Price Discrimination. The State College Area High School football team is choosing their ticket pricing scheme. There are two types of consumers: Students (S) and Non-Students (N). The in…

a.Incentives Watch the video (3.03 minutes) from the Freakoconomics movie and describe in you own words the incentive issue. Decide whether you believe Real Estate agents have a…

Time Series Analysis question, please provide detailed answer the maximum time for solving is 4 hours
#3. One of my recent paper examines important and timely research questions using a field experiment approach in eBay auctions: (i) Can merchandise return policy [MRP; liberalness in the MRP) increas…
Can anyone show me how to solve for part c please! Suppose we have data {(X1,Y1), – ~ ,(Xn,Yn)}. Consider the regression model Y1- : ﬁlXi + 113-, that is, we know in advance the intercept [30 = 0. F…
Suppose that you are studying the effects of cigarette smoking on children’s birth weight. Suppose that you estimate the regression: log(???ℎ?? ) = ?0 + ?1????? +…
Considerrr a sample space S with three outcomes: S = (s1, s2, s3). The probabilites of each outcome are given by P (s1) = 1/6, P(s2) = 1/3, P(s3) = 1/2 (b) Can you construct an event whose probability…
. 6. (10 pts) Ace stock has a 20% chance of having zero return, a 50% chance of a having 10% return, and 30% chance of having a 20% return. You invest $5,000 in Ace stock and pay a fixed tr…
How does advertising impact monopolistic competition?

Write down the regression formula that gets estimated when we perform a test for the stationarity of a time series variable Y. What is the null hypothesis of this test? b. Briefly describe the step…

Somebody sells regressors on a market. You have already a reasonable model for your response y and some nice regressors x1, x2, x3. Two relevant regressors are for sale. One of them, x4, is strongly c…
Please help answer the following questions 1. Which of the following Fourier series coefficients correspond(s) to a real signal (in time domain)? a) on = line In| <3 lo otherwise b) on = 1-j Inl &l…
Suppose salary data were randomly collected from 18 company CEOs. The 95% confidence interval was calculated to be ($2,181,260, $5,836,180). Which of the following interpretations of this interval is …
please solve. Compute SSR, SSE, s, and the coefficient of determination, given the following statistics computed from a random sample of pairs of X and Y observations. Complete parts (a) through (e). …
The owner of a small business has the right to have a retail stall at a large festival to be held during the summer. She judges that this would either be a success or a failure and that the probabilit…
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Propose any one interaction hypothesis among the set of independent variables for each of the two models and provide rationales for your proposition. 2. Test whether your proposition is supported b…

sysuse auto regress mpg price weight trunk displacement foreign what are the commands for multiple regression for obtaining fiited and residual values
The variables are defined as follows: Lntpes_pc = log of total primary energy consumption per capita (ktoe) Lnypcpenn =log of GDP per capita (USD) Lnypcpenn = square of log of GDP per capita (USD)…
Susan Jones has a job as a pharmacist earning $45,000 per year, and she is deciding whether to take another job as the manager of another pharmacy for $55,000 per year or to purchase a pharmacy that g…
We live because we want or because god give us the previlious?
Consider the linear estimator B, for B, in a SLR model (1) y = Bot Bix, + u, E(u) = 0 and Var(u) = 62 which satisfies assumptions SLR.1 to SLR.5: (2) B1 = Etz, WiVi where W1 = – Xn – X1 w; = 0 for i =…
Please answer this question and provide an explanation, thank you. 21. Consider the following hypothetical data from a cash transfer randomized control trial: +Share of group that are in good health: …
Compute the mean, variance and First 3 autocorrelations for Y t = 2.5 +0.7Y t-1 +u t ; t = 1,2,…., T where u t is independently and identically distribuited with mean 0 and variance 9
Its attached Im not sure how to do this for the pure wage example would the wage offered be 0 because theirs nothing that holds the agent to that.
In the IS-LM model, investment is specified as: A) an increasing function of output and a decreasing function of the interest rate. B) an increasing function of dividends and a decreasing function of …

i) If we believe that a time series follows an AR(1) with p1=.9 and an intercept value of .4, the last recorded values of the time series were 5 (time t-1) and 5.4 (time t-2), and the last observed…

msc students of economics #1: Test the hypothesis that =0 at the 0.05 level of significance for the following data by setting the results in an analysis of variance table. (10 Hight(X)) Weight(Y) 60 1…
Last digit matrix number is 0, 2, and 4 Empirical Model ln Green GDP =f(stock return, population, ln humancapital, ln investment, ln tradeopenness) Last digit matrix n…
1.1 Unit root tests are very important in time series econometrics, yet they are not without flaws. Provide a critique of unit root tests in general. In your answer focus on the size and power of thes…
Help please this is for my final exam please i want to get all the answer correct. Thanks True/False: Multiple linear regression is used to model annual income (y) using number of years of education (…
Look at the photo please, explain and answer all parts please!. Let Y1, Y2 and Y3 be independent and identically distributed random variables with expectation E[Y;] = p. and variance V[Yi] = 0’2 for 2…
Every week, for extra money, you bake cakes for your neighbors in your apartment building. You get paid $ 6 for each brownie cake you sell, and you get paid $8 for each cheesecake you sell. You receiv…
show that r^2=SSR/SST= E[y(hat)i-y(bar)]^2/E[yi-y(hat)]^2 =Beta(hat)^2* E[xi-x(bar)]^2/E[yi-y(bar)]^2
the par value of the stocks and bonds outstanding is termed as
Using a random sample of 25 firms, you run an OLS regression ofthe percentage of workers at the firm that participate in the 401k savings program(participate) on the matching funds provided …
this is the question: 1 Diberi lima pemerhatian seperti dibawah, fungsi regres sampel adalah soperti berikut Given five observations as below, the sample regression funchon is; F, – 1.60 +0.575X, X 10…
Answer all question and explain why. Word limited 500words QUESTION 12 (a) Consider an industry served by two firms, say firm 1 and firm 2, that sell identical goods. The firms set prices P, and P2 si…
thx!!!!!in hurry. 1. An investor wants to purchase a portfolio consisting of long a call with exercise price E1 = 190. and short a call with exercise price E2 = 220. both to be exercised on the same d…
My decision was to buy purchase insurance for one point in case my firm was dangerous and don’t buy if my firm was safe Discussion: If you post your answers to each of the three questions below…

Load the basketball dataset into Stata. This is a dataset of various performance and background indicators from a random sample of NBA players.(From the Picture I uploaded) Test that the mean num…

Determinants of college GPA (se in parentheses) collGPA = 1.39 + .412 hsGPA+ .015 ACT- .083 skipped (.33) (.094) (.011) (.026) 1) For n=25, is hsGPA statistically significant at 95% confidence level?…
I am not sure on how to send an excel file for the rest of the information on this problem. O Seton Hall – Prod – My Appl X Bb Additional Materials – 2020 > 64762996 Econometrics midterm revic x sF…
2) How effective was Mcdonald’s "What We’re Made Of" campaign in its attempt to change consumers’ perceptions about its menu offering? Was Mcdonald’s successful in its repositioning efforts…
Basic Econometrics Question Home / Twitter X " miranhwa – Twitch 11 X 5 EIA 2006 Basic Econometrics Ti X * Homework Help – Q&A from C X Assignment X X + -> C @ File | C:/Users/nabil/Downlo…
(1) Now consider this regression: Yd =aﬂ+011Z5+eé In part (c) you solved for 651 in terms of 31- Use this to solve for fro in terms of 50 and 31. As a hint:

Suppose that we had data on the CLP:GBP exchange rate and applied the Augmented Dickey Fuller test.When testing for a unit root against the alternative of a constant mean we find that we cannot r…

Need a quick explanation 5. Imagine instead of estimating the model wage, = Bo + Reduc; + 8, we instead estimate In(wage,) = Po + Reduc, + Which gives us the estimated regression: Call: 1m(formula = l…
Have no clue what I am doing, need assistance for econometrics assignment. I’ve completed up to question 1 (e), need answers for the rest. For question 1, the working out is needed along with the answ…
As shown, consider the causal model Question III Consider the causal model y – c(*f, To) . With the settings Xf and Xo from a certain distribution, we obtain Y = c(Xf, Xo). Define the average cause ef…
A random sample of 1573 undergraduates enrolled in management ethics courses was asked to respond on a scale 1 (strongly disagree) to 7 (strongly agree) to the proposition that senior corporate execut…
Q1. The question is as above. “Typed” answer is preferred. Thanks! Q1. [24 points] A marketing manager of Pizza Hut has set up the following regression model to study the determinants of pizza spendin…
The jtrain.dta dataset contains information on job training, and other variables, at a variety of manufacturing facilities. Here is a list with brief definitions of the variables in the data. Label yo…
. The fish.dta dataset contains information on the price and quantity of fish sold at various fish markets in different locations. We are interested in the determinants of fish price and we consider…
What would be the appropriate 5% critical value for the test described in questions 25 and 26? a) 2.6 b) 8.5 c) 1.3 d) 9.2
Consider that Y and X are non-stationary I(1) variables and they are cointegrated. Interpret the coefficients of following two estimated models. Calculate in how many periods the deviations from equil…
DATA: MASchools, PACKAge: AER To learn the effect of student-teacher ratio on test scores, we use two variables: (1) student-teacher ratio (STR) and (2) 4th grade score (TestScore), which is the sum o…
Behavioural Economics [4 marks] In a county fair, Ben and Jerry observe the same random sequence of coin tosses: H, T, T, H, H, H, H. a. Ben does not know that the coin is fair. When asked about wha…
Hello my question is A purveyor of designer maternity wear sells dresses and pants priced around $250 each for an average total sale of $1200 . The total sale has a normal distribution with a standard…
Please provide detailed explanations. Thank you so much!. 1. Provide a short description for the concepts addressed in the following questions: (a.) Why study an asset return and not its price? (b.) L…
Suppose you have annual data on C (average grams of coffee consumed per capita), YD (real per capital disposable income), PC (price index for coffee), PT (price index for tea), and POP (population in …
a model based on assumptions, which allows us to forecast or predict the corresponding value of another variable
please answer the question Let X1, X2 be two random variables and take values in {0, 1} and whose joint distribution is given by: Joint Distribution X2 =0 X2 = 1 fx1 (2) X1 = 0 O X1 = 1 OH fx2 (2) O M…
So, I am trying to do research about Economic and Social Cost of the Opioid Crisis in the US , So I need to write background on this issue( typed please) policy question and maybe a couple of para…
could explain why and give the answer for true,false or uncentain? > Is the following statement True, False or Uncertain.You will need to justify your answer. Outliers need to be deleted from your …
Econometrics Consider an Overlapping generations economy in which N, young individuals are born each period. Individuals are endowed with y = 15 units of the consumption good when young and nothing wh…
SecureDigitalPay Inc. (SDP) is attempting to enter the market for B-to-B payments. SDP’s management identified a market segment with 101 firms. Each of these firms makes a month payment to the other 1…
Plz answer the following questions with calculation process or explaination, many thanks! We describe an ordinal Probit model for our health status indicated by variable Health Satisfaction Index HSAT…
Let{ yt } T be an i.i.d. N (0, σ 2)sequence. Consider ST , the average squared t =1 2. Let {yt};r=1 be an i.i.d. N (0, (72) sequence. Consider ST, the average squared value of y: ST = T?…
C.) Suppose that D is a roulette wheel that takes on the values (1, 2, 3) all with probability 1/3. What is the expected value of this random variable? What about the variance? D.) No suppose that M i…
the following matrix gives the variance and covariance of the three variable y x 1 x 2
Steps please. There are two individuals, A and B, with quasi—linear preferences over a private good, xi, and over a public good, G, represented by the following utility function, Ulixi, G) = x.- + I…
Suppose we are able to collect a random sample of data on economics majors at a large university. Further suppose that, for those entering the workforce, we observe their employment status and sal…
DATA maschools : 2. What is the robust standard error for the OLS estimate of the slope coefficient(twodecimal places)? For this question, the standard error type in R has to be either“stata”or?…
Answer the following question: 9. Using data on 4, 137 college students, the following equation was estimated by OLS: colGPA = 1.3920 – 0.0122 . hsperc + 0.0013 . SAT n = 4137, R< =0.281 where colG…
please see this link https://www.coursehero.com/qa/wait/29079310/?question_id=29079310 and solve 2. For each of the problems in (I), substitute the optimal solution back into the objective function. T…
Please use excel to explain and answer questions. A sports enthusiast wants to examine the factors that inﬂuence a quarterback’s salary (Salary). In particular, he wants to assess the inﬂuence o…
Consider two random variables X and Y. Suppose theycan only take values 0 and 1. Their joint probabilitiesare as follows: P(X=0, Y=0) =0.2; P(X=0, Y=1)=0.4; P(X=1, Y=0)=0.3. What is E(Y|X=1)? (Hin…

Suppose we run the following regression using the 2010 Canadian Survey of Labour and Income Dynamics Data. In(wage;) = bo + bi married; + b2 age; + b3 yrsEduc; + ui (eq. 3) and obtain coefficient e…

Hi can you please help me solve this question? 1. Let X be a random variable with probability function f (x) = c(x + 1) for x = 0, 1, 2, 3. Find the constant c so that f (x) is a valid probability fun…
The vertical distance between the true population regression line and a given data point is called? a. The error term b. The residual c. The standard error d. The standard deviation
I will attach my question as image, please kindly find it.
Thank you so much! Answer each question completely (all parts) and indicate your final answer clearly. It is important that you show all the steps in your reasoning to receive full credit for your ans…
The map below shows the layout of a classroom. A student moves through the classroom and their motion is described by a position-time graph (position 0 is the student’s desk and the positive direction…
plz have clear explanations. 1. {Endowment shocks) Consider a twouperiod lived household, whose preferences for consinnption are described by the lifetime utility f1mc’ tion inf}; + ﬁlnﬂg where …
Please assist with the following questions. TUTORIAL LETTER ECONOMETRICS SEMESTER 1/2021 ECM7125 12 28 46 70 19 56 75 1. Calculate the conditional mean and unconditional mean value of consumptions [15…
Question text What is the most typical organizational structure of a private equity investment? a. An S-corporation. b. A limited partnership. c. A sole proprietorship. ?…
Kindly help me solve the following problems 1.55) You just obtained a loan of $16,700 with monthly payments for four years at 6.35 percent interest, compounded monthly. What is the amount of each paym…
Can anyone help with this? QUESTION 18 Consider the following OLS regression lines obtained from a random sample of 404 workers: log(wage) = 0.3 + 0.1educ + 0.005exper + 0.02tenure R? =.20 (1) log(wag…
Thank you The Least Squares procedure is said to be the "Best Linear Unbiased Estimator" (BLUE) of regression coefficients. Explain what it means for the estimator to be unbiased, and use th…
need help in the following. Recent pandemic has severely affected the labour markets and increased the unemployment rate in many countries around the globe. Monthly data in a developing country was us…
I consume the bundle (1,3,7) when the price for it is (2,5,8). The price of the third commodity increases by 1, (so it is now 2,5,9). What income compensation would I need to be provided under the slu…
I’m completely stumped by this question, mind to help me in this tutorial question ? Question 4: The following table contains data taken from 10 students. It shows their math test scores (math, range …
Question is attached as an image. . Suppose that you have the following regression results with a sample size of 100: Y =43.2 + 61.5X, R’ = 0.54, SER = 1.52 (10.2) (7.4) We want test whether the slo…
Please help to solve these two Econometrics MCQs. Detailed steps or explanations are required. Thanks! The President of a University wants to know if the class of honours a student obtains has any eff…
Question 3 Assume that you had found correlation of the residuals across observations. Your regression model could therefore be specified as follows: Furthermore, assume that you had obtained consis…
Use the link posted in this tile for this assignment. Read the Executive Summary at the bottom of the page of the link. The OECD makes many recommendations for the improvement of the Indian economy….
Sandra’s employer savings options were not suitable for her needs, so she sought other options. What did Sandra perhapsdo? She signed up for an opt-in program. She opted out of the employer’s pr…
TRUE OR FALSE The legal systems around the globe are uniform and have a common historical source and this makes doing global commerce easy for MNC’s. WHY? EXPLAIN
T/F Although the expected value of a random variable can be positive or negative its variance is always non-negative. Explain your answer.Thanks in Advance.
The first step in time-series analysis is to……………..
Assume Joe is paid once a month, instead of once a year. Sam’s salary still goes up by 2% a year, starting with the first salary payment each year. In the first year of work, Joe’s monthly salary is e…
Ito’s Lemma: Af (S, t) ~ oSAX + (US2 + 10252 af asz + of At. D Question 1 2 pts The solution of Black-Scholes equation for a Call option is CF = SN (dj ) – Ee "(T-t) N (d2). where N (d) = = fe 2 …
A news report declares that mad cow disease has been detected on a farm in Iowa
Q1 )In Econometrics , for one of the Least Sqaure Assumption, does the i.i.d imply the variance of residual is constant and co-variance of residuals are 0 ? Q2) There are two models , quadratic model:…
Hi, I’m to answer ”How would you modify the model in order to test if the effect of tchratio varies for regions with different levels of English proficiency (as measured by pctel )? Explain how you w…
q 5 What can we conclude about theinteraction term between pool and view in column (5)? The interaction term is significant at the 10% level and itssign indicates that the impact of installing a…
. 1. math10 = 2.274 + .00046 totcomp + .048 staff – .00020 enroll (6.713) (.00010) (.040) (.00022) n = 408, R2 =.0541 Conduct a T-test of each of the explanatory variables with following Hypotheses:…
A researcher is interested in knowing whether early childhood education has an impact on graduate earnings. She finds 12 published studies that have tested the null hypothesis that there is no impact….
This activity requires you to do it in excel thus please state the steps of how to answer this question in excel and provide a screenshot of the answer done in excel, please. . Question 2 (7 mar…
need help in the following select the correct answer. The residuals will likely possess which of the following characteristics if the error terms are independent? O a. A random pattern of error term…
Which of the following would prohibit a potential officer from carrying a firearm ? 1. Being convicted of domestic violence 2. Being younger than 37years of age 3. Failed medical exam…
Assume the coefficient on Age is -0.043 and the coefficient on Age-Squared is 0.0005. What is the predicted effect of one more year of Age on life satisfaction when Age=10?
You wish to estimate Yi = β0 + β1Xi + ui where Xi and ui are correlated. There is an instrumental variable Z ∗ i which you know to be a valid instrument for Xi . However, you are unable to get dat…
My question: The Bureau of Labor Statistics conducts a survey each month to find out about employment, unemployment, hours worked, wages, and other information. We rely a lot on sample surveys to find…
In class we discussed Tobit model in which data is censored from below, where we derived the probability density of y. Now consider the following model with date censored from both above and below: 2’…
One of the primary reasons it is difficult for governments and institutions to censor information on social media is because the Internet is ___________ or created, controlled, and distributed across …
Please help me with the question above. Take Home Assignment 4 (***Round all the answers and intermediate calculations to two decimal places***) Question 1 (100 Marks) The following table is the regre…
Hi friends, can you please help me withthe following questions? {a} (13} ﬁne of your friends argues that you do not need to run HGT since survey data with Y,- and D.- is available. Explain why you…
. Suppose we have the following implicit function: xy = 5. Find the value of the second derivative at x = 13.1 (Give your answer to 2 decimal points). Answer: 0.3279 X
Consider a perfectly competitive industry that is composed of three firms, A, B and C. The firms have the following linear increasing marginal costs: aq, bq and cq where q stands for the firm’s produc…
] Please help me understand what at least means here? And why we have to subtract 1-F(.6). I don’t get it 4. For a randomly selected county in the United States, let X represent the proportion of adul…
This is a useful graph if we’re looking for heteroskedasticity, a violation of our fifth assumption of homoskedasticity. What should you be looking for to detect heteroskedasticity?Do you think th…
Friedman book “The world is flat” how do you see yourself fitting into this era of globalization
Please model the determinants of life expectancy using STATA: recommend that create the log of life expectancy at birth for modeling purposes. Include a minimum of 7 (seven) explanatory variables i…
Consider the following game, which illustrates Nobel Laureate Thomas Schelling’s solution to the problem of how a kidnapped person can induce a kidnapper to release him after the person has learned …
Im trying to practice what i learned in class. I need some help to understand this topic. How do you solve this? 5. Omitted Variables {10 points) Draining relevant variables when estimating the parame…
In the Western Hemisphere, the outdoor temperature influence natural gas consumption for the purpose of heating a house. The usual measure of the need for heating is the heating degree days. A homeown…
Can you walk me through steps to perform aGoldfeld – Quandt test please

Does putting criminals in jail reduce crime? Suppose you regressed crime rates (crimes per 100,000 people) on incarceration rates (prisoners per 100,000 people) and some control vari— ables for e…

8.15. Continue with Problem 8.14. Is there multicollinearity in the previous problem? How do you know?
Explain and show how a variable import levy works. How does this type of levy result in more export price variability, than a fixed specific tariff would, when there are random shocks in the world mar…
The following model is a simpliﬁed version of the multiple regression model used by Biddle and Hamermesh (1990)1 to study the trade-oﬀ between time spent sleeping and working and to look at other …
USE MODEL 1 STATS PHOTO ATTACHED FOR QUESTIONS 2-4 AND MODEL 2 STATS PHOTO ATTACHED FOR QUESTIONS 6-8 2. John predicts that if he gives up one hour of his rest time per week (RST), he can then work fo…
Using Excel, DJ estimates the quarterly demand for their kitchen sponges to be Q = 5,600 – 25P. If the actual quantity demanded for their kitchen sponges is 5,535 when a price of $4 per sponge is char…
What is “Spurious Regression” ? Explain with an economic example.
Part 2. Go to Yahoo! finance site. Please download monthly adj. close prices from 12/1/2012 to 12/1/2017 for S&P 500 index (^SP500TR) and the following funds: ·European stock fu…
QUESTION 1 The United States Travel Association is a nonprofit trade organization that represents and speaks for the common interest of the U.S.travel Industry. True False 2.5 points QUESTIO…
. 1. Suppose we have data on students pets, year, faculty, study hours & GPA: 1» F—_m WM” 1 m— Arts 5 80 2 other 4 as 3 _— Arts 2 70 4 ﬁsh 2020 Arts 2 7’5 5 cat 2010 Other 5 90 6 dog …
1.Can you explain which of the following is the dependent variable? What are the explanatory variables? What is the sample size? 2.How do I find classical linear model assumptions of the above data se…
Earnings functions attempt to find the determinants of earnings, using both continuous and binary variables. One of the central questions analyzed in this relationship is the returns to education.Co…
How do you compare the FF3 model to the CAPM model to the FF5, what things do I look at . I looked at the F statistics and got 508 for the Ff3 and ff5( 310) and 725 for the CAPM. Does that look incorr…
Hello, Question 2 in this downloadedproblem set is missing an answer and I was wondering if it would be possible to be shown how to do it? Thanks in advance! Rauli Susmel Econometrics 1 Homework 3 1…
We use the dataset “MASchools” in the package “AER” like we did in R-Exercise 2. The dataset contains information on test performance, school characteristics and student demographic backgrounds for sc…
Let W(t) denote a standard Brownian motion process. (a Let Y(t) = F(W(t)) = {W(t) + thef-w(t) -2} Write down the diffusion equation that governs Y (t). (b) What is dy (t)? (c) Deduce that T ew(T ) = e…
Q.1 Consider the following estimated equation: C t = 18.5 – 0.07P t + 0.93YD t – 0.74D 1t – 1.3D 2t – 1.3D 3t where: C t = per-capita pounds of pork consumed in the United St…
How is output, spending, income, and growth are measured in the U.S?

Consider n > 1symmetric rms that compete by simultaneously setting quantities (Cournot style). Assume that the market demand curve y = 36 p , and that the marginal cost is c i…

Please do all parts of the proof. 2. Practice with expectations and variances (12 pts) Prove the following. You will not need to do more than just manipulate expectations operators. (a) (3 pts) Var(X …
Sandy Edge is president of Edge File Works, a firm that manufactures two types of metal file cabinets. The demand for the two-drawer model is 650 cabinets per week; demand for the three-drawer cabinet…
Can you help please this Question 2. (7 points) GPA ACT 3 4 2 3 4 3 4 6 Estimate the relationship between GPA and ACT using OLS. Obtain the intercept and slope estimates in the equation Comment on the…
prate – 80.62 + (.78) (.52) + 5.34mrate + .290age -.00043totemp + (.045) (.00009) 000039totemps (.0000000010) Adj.R? =.108, R2 = .106 Which of these three models do you prefer? Why? (ii) In addition,…
Hi, I need help with this assignment to start. Can someone please help meto start this assignment. Thanks Selected a portfolio of five stocks and review their performance. Use the information on the i…
29 1 + 0d’ 76 = 1 + 09 (68) Do you expect y and y to numerically coincide with the output of the GMM estimator you introduced as an answer to sub-question 1 if the same data and instruments sets are …
o Exercise 6: Measurement error. Assume that the true mode] is Al : y = ﬁ0+ﬁ11+£ for which the assumptions of the Classical Linear Model (Al—A4} are satisﬁed. — Part I: Measurement error i…
You have collected 14,925 observations from the Current Population Survey. There are 6,285 females in the sample, and 8,640 males. The females report a mean of average hourly earnings of $ 15.31with…
A researcher has designed the relationship between the salaries of selected employees of an organization (shown as “EARN” in $/hour) and their years of education (shown as “YRSEDUC”, in years) as here…
. 5. (10 pts) Walton has $25,000 to invest. He plans to invest $20,000 in a stock, denoted by X, whose return has a mean of 12% and standard deviation of 8%. The remaining $5,000 will be invested in…
Questions: Output of data:. Question 1 (7 marks) (a) (2 marks) Estimate the following model using least squares. Report the result in full AND provide Eviews output. price; = 1 + Bysqft, + Byage, + Bj…
The linear regression model is the most useful tool in the econometrics. It is used to study the relationship of a dependent variable and one or more independent variables. Typically, regression analy…
Consider the following regression model, y_t = β_1 + x_t^β_2 + u_t, y and x are observed data. β_1 and β_2 are unknown parameters. (u has constant variance with mean 0.) Explain how to estimate th…
explain the meaning of sampling distribution of beta hat ,refer to both the relevance and the specific uses of the sampling distribution
You are given a data set consisting of 749 observations and potentially 8 socio-demographic, economic and other variables (including education, race, and gender). The sample is a representative sample…
The demand curve of a firm is given by Q=100-5P, whereQis quantity demanded andPis price. Find the priceP*that will maximise total revenue. Show all your steps. Show that the elasticity of…
Thanks for the help in advance! I really appreciate it! An analyst estimated the following model and found the results below. WQ=a+bEi+clogYi+ei where 1′ indicates an individual person, W is the annua…
Please see the question below. Thank you! 2. Your friend suggests the following estimator for the slope coefficient: B1 = 92 – y1 X2 – X1 A Here, ~ is just a notation that is used to differentiate fro…

Suppose you are interested in the policy effect of a free drug addiction treatment for drug addicts in British Columbia, Canada. You recruited 500 drug addicts in BC and randomly divided them into …

What’s the following? 3:56 PM Tue Oct 27 1 82% Reading guide 6 — Omit var — Ch 6.docx . . . ************: What is an "omitted variable"? ANSWER What are the consequences of having an omitt…
I am not sure how to solve conditional means/variances please help. CDC performed a COVID-19 clinical tests on students in two univer- sities in Wisconsin between September and October 2020. In total,…
Review_Sheet_1_Spring2017.pdf Am I not allowed to ask questions regarding this document?
ICALDOUR. 2. How did the final results compare to those reported in your interim report? What changes did you make in your business and how did they impact on your final results? Be specific.
Consider the following models. house value = Bo + Bynum of bedrooms + B2sq. footage + u house value = Bo + Binum of bedrooms + u a. What is the expected sign of the correlation between num of bedrooms…
full working of A. (1) logWit = B1 + BzXit + B3Xic + BAt + Bst2 + BOUR+ + (a; + uit) 2. FD estimation Now we want to estimate the first-differenced version of equation (1). Our basic strategy is to wr…
How do I find the answer to this question step-by-step? 1b) (2 points) The following equation was estimated by OLS: Original Model colgpa = 1.392 – 0.0135 hsperc + 0.00148 sat where colgpa is measured…
paper topic proposal for women rights and equality and need help
See picture for question 1) [10p] A study analyzed the probability of Major League Baseball (MLB) players to “survive” for another season, or, in other words, to play one more season. The research…
1.Examine the identification state of the following models of income determination. a) C = a 0 + a 1 Y d + u 1 I = b 0 + b 1 r + b 2 Y t-1 + u 2 Y d = Y – T T= T’ Y = C…
Questions 2.1. What is the conditional expectation function or the population regression function? 2.2. What is the difference between the population and sample regression functions? Is this a distinc…
Question 1 (i): Form a 95% confidence for the effect of changes in ‘EDUCATION’ on the hourly wage. Image attached for reference:
If P A ( X , T ) is the fair price (at time t=0) of the American put option with strike price X and expiry date T, written on some stock S. In this case, if we know that 0 < X 1 ?…
You decide to use your data analytics skills to find out whether there is any empirical evidence of racial discrimination in law enforcement against Blacks in your county, state or country. 1)The fi…
1.1) What is the effect of an additional year of schooling on hourly earning? 1.2) Test the null hypothesis (at 5% significance level) that there is no impact of education on earnings. Name the test. …

Earnings functions attempt to find the determinants of earnings, using both contin- uous and binary variables. One of the central questions analyzed in this relationship is the returns to education…

To illustrate the use of the models we have discussed thus far, consider one of the earlier empirical applications, namely, the demand for money (or real cash balances). In particular, consider the fo…
(f)(2pt) Suppose the population model is bwght = 2,350 + 610* faminc + u. On your answer sheet, reconstruct the following table and fill in the missing information. Observation bwght faminc E(Y X) u …
E [(X E (X))(Y E (Y ))] = E (XY ) E (X)E (Y ): Using this, show that if X and Y are uncorrelated, then E (XY ) = E (X)E (Y ):
Please Only Answer (f) (e) Consider the following GARCH(1, 1) model VI = M + ut, Ut ~ N(0, o? ) of = 00 + all,_1 + Bot-1 If yr is a daily stock return series, what range of values are likely for the c…
TR = 2 In(Q + 460) TC = 4In(Q + 6) Calculate the quantity that must be produced and sold to break-even.
: You read two poems in the lesson that both deal with choices one makes in life. In one well-written paragraph, discuss the importance of decision making in life by making a text-to-self connecti…
Consider a data set with calories (dependent variable), age, waist circumference (measures in inches), and BMI. Where BMI is body mass index (weight/height^2). If age is statistically significant co…
Please help with question above. Discrete Random Variables II: Suppose you have test score data on a sample of high school students. Let a student’s performance on a test be given by the following v…
If you cannot answer this question, please explain to me the exact part of the question that made you stop and say “I don’t have all the information”. I’ve been struggling with my answers not being an…
Summarize paragrah in points and meaning.. The regional model At regional level, there were no statistics available on FDI inflow per se. Instead, use is made of a proxy recorded in Regional Trends: t…
Please assist with this question. A researcher has estimated a linear model to study the effect of weekly household income x; (in $100) on weekly household expenditure on food y, (in $). Using a sampl…
Analyse how currency depreciation stimulates exports. Evaluate the three major approaches to analysing the economic impact of currency depreciation: the elasticities approach, the absorption approach,…
What could explain the simultaneous increases in the price of lithium and the production of lithium? Use supply and demand curves to explain your answer. Price and equilibrium quantity have both incre…
Law of Demand and Supply Imagine that you have been hired as an economist to a firm on how they should set their prices. Identify the firm’s major trouble areas and misconceptions. explain the problem…
Please provide a full explanation with the solution. Thank you. Consider the GARCH(2,1) model: X = 0,Et, Et ~ i.i.d.N[0, 1], (0 > 0, (1, 02, B1 20, dot , + a2 + BI <1. (a) Compute V[x,]. (b) Sho…
The level of significance represents the area underneath the normal distribution where we would reject the null hypothesis. True or False? The critical value for a 1 and 2 tail test requires that the …
Concerns about Internal validity b) Consider the simple linear regression model Y i = β 0 + β 1 X i + u i . You are worried that there is simultaneous causality present in the data. In particular, y…
4) For the following estimated slope coefficients and their heteroskedasticity robust standard errors, find the t-statistics for the null hypothesis H0: β1 = 0. Assuming that your sample has more tha…

Analysis: Based on your Excel spreadsheet, answer the following questions. Each answer should be accompanied with a snapshot from the appropriate modified Excel spreadsheet. c. At what price you wo…

Please help me solve this question with a fully explanation. Thnksss This is the data in ” This file” for this question. “x” 11.8667029622387 10.0334761392968 7.14890973362696 9.77437953060293 10.8132…
In a linear probability model of dem on male, what is the intercept coefficient? (Hint: calculate the relevant probabilities.) .056 .348 .500 .482 .444
Please give me help with this problem set, all files are attached. Name (Last, First) _________________________________________ Email ID: ____________________@psu.edu ECON 306 Homework 4 Due: Tuesda…
How does autocorrelation affect the Ordinary Least Square Method of the regression?
I need help on finding the numerical figures for both questions on the “problem 2” tab. Can you assist me with where these numbers came from? Its based off the regression analysis. All of the informat…
Please help me complete and understand this econometrics homework. I really need help as soon as possible HW-3 (F18) (1) (Protected View) – Word Aphiphon Nanavaratorn File Home Insert Design Layout Re…
Using World Bank Data-World Development Indicators, obtain the annual data (1971 -2020) on the money supply (broad money growth) and the price level (GDP deflator) for 5 to 10 countries, and make a sc…
This quiz please help………………………………………………… If a Durbin Watson statistic takes a value close to zero, what will be the value of the first order autocorrelation coeff…
Question: QUESTION 4 Estimate the population regression model: TestScore; = Bo+ B1STR; + ByIncome; + B3Lunch; + BaIncome? + BsIncome; + u; where El u;| STR; ] = 0 and predict TestScore at the sample m…
Is the distribution of returns normal?. EViews X File Edit Object View Proc Quick Options Add-ins Window Help Command Q X Command Explorer Command Capture Workfile: STOCK PRICES (1) – (c:\users\user\ …
Please help with this question 2) (15 points) Consider an ARMA(3,1) process for y. You estimate the model using a sample from t = 1,…, T. a) (3 points) Write down the equation that represents this p…
A number of organizations and governments are considering policies to supply students with access to free computers, in an effort to boost learning outcomes. Suppose that you want to learn about the e…
The equation y = 12x 60 describes the amount of money a class of students might earn from candy bar sales. What are the slope and y-intercept of this line?
Port authorities desire to optimally invest in and use port capacity. Let the monthly cost equation for a port be expressed as: C = s h t(s/k) + rk k where s = the number of ships serviced at the po…
Please note: I have seen the Chegg solutions but they do not explain the answers enough, so I’m looking for better explanations of the questions.
Do you agree with the statement “It is doubtful that a new NFL team in Los Angeles will have much economic impact.”Why or why not?
This is a question from International Trade. Please Help me out with this question. Thank you. 3. Factor Intensity and Cost Shares with Cobb-Douglas Technology (a) Preliminary: Cobb—Douglas and CBS….
(a) Estimate the model with income at age 33 as the dependent variable and height at age 33 as the independent variable. (Exclude observations with wages above 400 British pounds per hour and height l…
Prove that R-squared of the model 2 is greater than or equal to R-squared of the model 1 where Model1: y = a 0 + a 1 X 1 +u 1 Model2: y = b 0 + b 1 X 1 +b 2 X 2 +u 2
Things that compound the explanation of relationships, for example seasonal effects on average temperatures, are examples of Simpson’s Paradox and can be difficult to tease out of data.
Question 1 (15 points) Give a brief answer, explanation, and/or mathematical derivation to the 3 questions below. All the parts within this question have equal weight. 1. Consider Yo = Yo-1 + wt with…

Refer to the diagram below . A decrease in demand is depicted by a: A.move from point x to point y . B.shift from D 1 to D 2 . C.shift from D 2 to D 1 . D.move from point y to point x …

i have posted the matrix and correct b, b2, i need help with 17-21 .00 ->.0 Data Clipboard Font Alignment Number Styles Cells Editing Analysis 0194 X V A B C D E F G H I K L M N 0 P Q 178 Use the P…
Explain the difference between the random effects and the fixed effects methods. Give an example.
2] Describe advantages and disadvantages of using DLS versus IV estimation techniques. {No proof is required] Include a discussion of things to watch for when selecting instrumental variables.
Two firms at the Muscat international airport have the rights to carry passengers to and from hotels in Al-Qurum.These two firms, Khalid Travels, and Modern Travels operate nine-passenger vans.?…
Circulatory and Respiratory Illnesses Perform research and identify either one circulatory or one respiratory disease to discuss. scenario with the illness by providing a description of the specific s…
Answer the questions below. The government of a country suffering from hyperinflation has sponsored an economist to monitor the price of a "basket" of items in the population’s staple diet o…
Questions What economic principle should determine what accounting information should be produced? Should economics be the only issue here? (Consider who the users of accounting information are.) Nurs…
Use the data in ECONMATH to answer this question. (i)Logically, what are the smallest and largest values that can be taken on by the variable score ? What are the smallest and largest values in the …

Estimating the elasticity matrix. In this problem you come up with standard model of how demand varies with the prices of a set of products, based on some observed data. There are n different produ…

You may use R or compute the estimates by hand (you will need R to compute the p values). Using the stockton5_small data set which includes observations on 1200 houses sold in Stockton, California…
what are the benefits of using log_inc instead of inc86 as the control variable? inc86 – income log_inc = log(inc86+1)
Q9. Answer both parts. (a) Provide a graphical analysis of the residuals to detect the presence of autocorrelation using at least two different plots. Do you find evidence of autocorrelation? Why?…
Hi tutor, can you help me explain those two questions thanks. Question 1: if X-bar is normally distributed, then the distribution of the t-statistic based on the sample mean of x-bar: ( ) a: the distr…
Problem 2: regression on a dummy variable a) Consider a simple linear regression in which X is a binary variable, for example if X = 1 indicates that an individual is female and X = 0 otherwise. First…
Hey, any help on these 3 related question below is appreciated. Thank you for your time.
I need a help, as I am unsure but a pretty good idea. Date RIGS WTI CPI-U Jan-91 1068 24.7 134.8 Feb-91 984 20.55 134.9 Mar-91 925 19.9 134.9 Apr-91 854 20.8 135.2 May-91 819 21.25 135.7 Jun-91 867 20…
1.What restrictions on equation (A) give equation (B)? 2.Based on tests, which model would you prefer? A B C D E ?. Use the following information to answer Questions 1-3. Consider the equation: In(Wag…

Explain the R-squared criterion of the above equation? (2 marks) d. Elaborate on the significance of Average Annual Employment in the model at 1% and 5% level respectively. (2 marks) e. Comment on…

The question is decribed as the pictures below: Consider two alternative speciﬁcation “Hi = 51 +52I1’2 +53Io +111: and Hi = 31 + 33211112 + “i with the error term 1.3.; assumed to have ideal pro…
This is my econometrics homework. I hope the teacher can check it for me. Question 1 43 points Save Answer You have obtained a sample of 1744 individuals and are interested in the relationship between…
Given the following production schedule, compute the available-to-promise quantities.
1 Download “JPM.csv”, use as.Date() function change its first column to “Date” object. And use par() function setup 4 figures in 2 rows and 2 columns which filled by columns for the following question…
Present two different explanations of the characteristics of Y and X (interpret the graph and descriptive statistics for Y and X for the reader). Income Level {X} Luxury Good Consumption Rate {Y} inco…
A bank holds the mortgage on a motel which the motel owner says has an average daily revenue of at least $2048. In the event the average is not at least $2048, the bank will ask the motel owner for ad…
Answer the question below:. log( bwght) = Bo + Bicigs: + 82 log( faminc.) + Baparity: + Bamale: x cigs + Bswhite + wi where bwght birth weight, in ounces, cigs average number of cigarettes the mother …
For a regression of test score (T) on the endogenous variable student-teacher ratio (R), Hoxby (2000) suggests using as an instrument the deviation of potential enrollment from its long-term trend (P)…
The following issues need to be addressed. Question 3 a) Hate continuous compounding to answer the 2 sub-items below. i. Calculate the duration of a two-year. $1,000 bond that pays an annual coupon of…
Looking for a solution in regards to internal validity 12. Concerns about Internal validiity [16 marks] a) Consider the simple linear regression model Y: = Bo+ mm: + 9;. You are worried that there is …
TRUE (T) OR FALSE (F)?? 6 If a regression line that was calculated by ordinary least squares is plotted on a scatter diagram, all of the points should be on the line. 7 In an OLS regression, the numbe…
i dont understand this question 3. (12 marks) The linear regression model is given below, yi = Bo+ Bixi tu; i= 1, 2, …n A A Let Bo and B, be the OLS intercept and slope coefficient estimator, respec…

The table below provides results on regressions in a two-stage least squares analysis of the effect of education on earnings. The data are for 428 employed individuals. The variable lwage is…
Topic: The determinants of unemployment rate in Fiji 2. Write the Introduction: what is it that is trying to explore?  Statement of the problem – relevancy of the selected topic, it’s research i…

Is the estimate of ,6] statistically significant at the 5% level in each of the regressions? How do you interpret this result? (4 marks)
Can you show me a step by step solution to this problems please? A monopoly is considering selling several units of a homogeneous product as a single package. A typical consumer’s demand for the produ…
Background: This asks you to “test” the Central Limit Theorem by simulating data drawn from different densities. The goal is to highlight how “quickly” the CLT starts to apply and how that depends on …
he analysis that follows shows how auto manufacturers price their vehicles. The analysis begins with the correlation of price with certain features of the vehicle, particularly those relating to its p…
In 2005, the average age of students at UTC was 22 with a standard deviation of 3.96. In 2006, the average age was 24 with a standard deviation of 4.08. In which year do the ages show a more dispersed…
Please help to solve this question. Detailed steps and explanation are required. Thanks! 5. Your friend has developed a new estimator 17 to estimate the population mean. Y=— —Y1+— Y2+—Y3+— Y…
—————— Regression Printout using R ———— The variables in the Data are: ∙ bwt – birth weight (in ounces) ∙ gestation – length of the pregnancy (in days) ∙ parity – 1 if baby w…
Please help asap. Nothing else is provided and the question is not incomplete.thanks Question 2 (30 points) All parts have equal weights Suppose you have a two period panel to study the effect on firm…
Please answer the questions below with a detailed explanation. 1. 2. 3. 4.. Test at U. = 0.05, the hypotheses HD: I: I: 0.33 versus H1: 1T. < 0.33 with p = 0.23 and n=100 (Chg) (show the calculated…
2.2 You have collected data for 104 countries to address the difficult questions of the determinants for differences in the standard of living among the countries of the world. You recall from your ma…

A researcher investigating the determinants of the demand for public transport in a certain city has the following data for 100 residents for the previous calendar year: expenditure on public trans…

edukasyon sa pagpapakatao. PANUTO: Bilugan ang titik ng iyong sagot. 1. Ang mga sumusunod ay pagkakaiba ng talento at kakayahan maliban sa: a. Ang talento ay isang pambihira at likas na kakayahan sama…
. 1. Consider the following two-player game: a b C W 6,9 2, 3 7, 3 2, 3 X 3, 15 3, 15 2, 18 1, 3 V 2, 3 4, 15 3,9 2, 3 Z 2, 3 2, 3 2,0 2, 3 (a) Does player 1 have a strictly dominated strategy? Does…
help with these two questions please (d) Suppose that U1, U2, ….Un are independent random variables uniformly distributed on the interval [0, 1]. Find the CDF of min { U1, U2, . . ., Un}. (e) Given …
The text – A Modern Approach to Regression with R (Sheather). Question 3 [10 points]: On page 284 of the text, the author quotes Cook and Weisberg: "When conducting a binary regression with a ske…
This is an exercise from Bruce Hansen Chapter 7: Asymptotic theory for least square. Exercise 7.14 Take the model Y = X1/1+ X2B2+ ei E[Xiei] = 0 with both 1 ER and 2 ER, and define the parameter 0 = 1…
I have R assignment of Cornell University. I need by 2 Pm today. Will it be possible?

Causality assumptions A municipality in Sweden wants to test the effect of offering long term unemployed a temporary 4 months apprenticeship. Since there is limited funding for this, the municipa…

Question attached as an image. . Consider the following regression results: AHE =0.33 + 10.42 . College – 4.57 . Female + 0.61 . Age + 0.74 . Northeast (1.47) (0.29) (0.29) (0.05) (0.47) – 1.54 ….
The radius of Earth is 6370 km, and its orbital speed about the Sun is 30 km/s. Suppose Earth moves past an observer at this speed. To the observer, by how much does Earth’s diameter contract along th…
The questions are in the picture Question 1 The data set in CEOSAL2.RAW contains information on chief executive officers for U.S. corporations. The variable salary is annual compensation, in thousands…
Time to get started started, steps in forecasting sales? more questions coming.
Consider the following model of the demand for beer by households. q = β1 + β2pb + β3pl + β4x + e Here q= quantity of beer consumed (liters), pb= price of beer, pl=price of liquor, and x = real in…
The firm should shut down and produce zero output during a period when Select one: a. price is higher than AVCAVC but lower than ATCATC. b. total revenue is less than total cost. c. price …
The table below gives the hypothetical quantity demanded of a commodity Y. The price of the commodity is P and consumer’s income is M. The Period under research if from 1985 to 1999. a. Fit the OLS re…
Please answer all parts MyLab X WORLD CAMPUS ECON 106, FALL 2020 Jordon Minder & | 11/08/20 8:56 AM Test: Midterm 2 Time Remaining: 01:29:43 Submit Test This Question: 10 pts 9 of 9 (0 complete) T…
There are various ways of reporting the results of regression analysis, but in this text we shall use the following format, employing the consumption- income example of Chapter 3 as an illustration
PROVIDE THOROUGH EXPLANATIONS. PLEASE. bwght = 117.28 – 0.552 cigs where . bwght = birth weight of child in ounces . cigs = average number of cigarettes smoked per day by the mother during pregnancy A…
Question 1 Heteroskedasticity is a violation of which assumption of the multiple regression model? a) E( e i ) = 0 b) cov( e i , e j ) = 0 where i ≠ j c) The values of each independent variable x ik…
A friend of yours is interested in estimating an univariate model of the form yi = βxi + vi , where the explanatory variable x and error term v are independent of each other. However, he realizes tha…
Suppose a researcher, using wage data, estimate the following OLS regression: Wage = 12.52 + 2.12 x Male, R2 = 0.06, SER = 4.2, (0.23) (0.36) where Wage is measured in dollars per hour and Male is a b…
Lizzy and Kris are both grade 11 students who are taking up ABM as their specialization. As part of their Applied Economics subject an experiment was given to them to find the equilibrium quantity and…
Calculate by hand the impulse response function out to five periods for the following AR models: a. X t = 0.5X t-1 + 0.10X t-2 + e t b. X t = 0.5X t-1 – 0.10X t-2 + e t c. Explain how the dynamics cha…
Q 12) Generally, if we have m categories of a qualitative variable, then we should use _______________ dummy variables. Q 12) Generally, if we have m categories of a qualitative variable, then we sh…
Since course hero does not allow attaching spreadsheets, the link to the online spreadsheet for this question is: https://bonduni-my.sharepoint.com/:x:/g/personal/dane_glenn_student_bond_edu_au/ETWLhW…
Describe the four windows in STATA? deferential between data view and variable view in spas?
Econometrics. 1. Check economic literature and establish economic model based on existing available economic literature. (You should provide at least two references for building your theoretical model…
question 2.. Problem 2: Given the model y = XB + with E(EX ) = 0 and Var(E| X ) = , please derive the expected value and covariance matrix of the OLS estimator. Is OLS biased in this setting? Is it ef…
What are the working foundations of the J-test in econometrics?
Describe what you observe and you conjecture on data property. Describe what you observe from the times series, the ACF and PCF
. Word Search Specy Racheal SR Draw Design Layout References Mailings Review View Help Share Com alibri (Body) ~ 12 ~ A A Aa Ap AaBbCcDc AaBbCcDc AaBbCc AaBbCct Aa B Find ~ Gc Replace BIUeb x …
You have access to a UK university dataset of 1632 students who recently completed their studies. For each student, the dataset reports information on the following variables: 1. Overall Average: This…
“According to Pikkety1 (2014: 571) wealth ‘accumulated in the past grows more rapidly than output and wages’.” This imply that governments may have to take a fresh look at wealth taxes to promote equi…
The complications that can arise with economic policies can arise with “counter-cyclical” economic policies which try to moderate the fluctuations of the business cycle. While there is certainly much …
How to explaindetail the output result base on the dependent variable is Total salary & wages received in reference month related to wage differential and factor age, year
Please see the image for the question. I don’t exactly understand the question but I think it is to show a b c, given the initial question. Please be descriptive, I do not understand Brownian motion w…
observer S detects two flashes of light. A big flash occurs at Xl = 1200 m and, 5.00 fLs later, a small flash occurs at X2 = 4S0 m. As detected by observer S’, the two flashes occur at a single coordi…
Need help with these basic econometrics questions. Class problem set 3 You need to show your work. All parts must be done manually without use of a software. Sales Experience 2100 17 2000 20 3500 28 2…
please answer the question Let b1, by be the estimate for 1, 2 in the simple model Y = 1 + 2x te. Let the y-transformation be Y’ New = Cy . Y and the x-transformation ber = Cp . X. -New New The new es…

The XYZ company is a producer of dishwashers.The company’s marketing department has estimated the following demand curve for the company’s best-selling model in one of its regions. Q…

Why asymmetric information will lead to a financial crisis, please explain the reasons? How will asymmetric information make the financial crisis happen, please given examples help to explain the reas…
1) In this exercise you are going to investigate the determinants of wages in a panel data setting. The data for this exercise contains information on 545 young men in the United States covering the …
Q10: Suppose we have the regression model Yi = Bo+ BIXi + ui Show that the R" from the regression satisfies R’ = Try Et(X – X)(Y – Y) EMI(X – X)VEL(Y – Y)? That is, the R’ from the regression is …
The Duel Two players start at forty paces apart. Each has a gun loaded with one bullet. For simplicity we will assume that at each distance the player at the left has the option of shooting first. If …
what specifically should I look at: effects of agricultural price policy on trade growth in SADC
Hello, I need help solving this question below please. Consider the linear regression model Yi = BXI’ + Hi and assume that Xi = 1tZi + Vi where ElUi IZQEU, EiVi |Zil=0 and EiUiVi] =1! at [J Find EiKiU…
I’m confused on what this question is asking and how to write the codes to answer it. The variables for the data are given below, I just need help on how to write the codes to answer what the question…
Use the following equation rp-rf = ap +bp(Rm-Rf) +ep to estimate the ordinary least squares (OLS) the parameters of a and b for a firm in one industry Secondly do those estimates of b correspond well …
the given equation for demand is Q=325-8P and given equation for supply is Q=-60+3P what would be the quantity demanded if a price ceiling is set at $50 and why would it be that? Thank you!
Please help with this HW problem. Thank you 27. The null hypothesis states that the value of the coefficient is a. a two-tail test. b. always positive. c. whatever the researcher wishes to test. d. al…
You have estimated a regression model, and your printout includes the following information: sxy= 3614.00 sx= 12.72 sy= 394.61 SST = 758912.00 The SSE (sum of squared errors) is simply SST less 39…
If the dollar equivalent exchange rate of the New Zealand dollar is 1.5, what is a New Zealand dollar worth in terms of U.S. dollars? Is it $0.50; $0.67; or $1.00

The fitted values from a multivariate regression Y 0 = β 0 + β 1 X i + β 2 Dummy will be A. Two lines with differing slopes separated by β 2 B. Two parall…

This is all the instructor provide, it’s a complete question. Suppose you are regressing the unemployment rate (%) in country i E {1, 2, . . . , 100} on the federal ﬁSCal stimulus package that count…
In the multiple regression model, the goodness-of-fit measure R-squared always increasesor remains the same when an additional explanatory variable is added. Select one: True False Hi, I’m havin…
Imagine a society that produces military goods and consumer goods, called “guns” and “butter,” respectively. The following graph shows the production possibilities frontier for guns and butter. …
what healthcare policy that you think could be used to help address this effect ofcovid-19 on healthcare. why you think it would be successful?
I’m working on a dissertation which involves high frequency bitcoin data and the topic isEstimation of Realized Volatility. So for this I first need data description which is mostly done except for …
A city analyst has told you that this security closely follows the market, but that it is no more risky, on average, than the market. This can be tested by the null hypotheses that the value of S is …
need help in the following select the correct answer . What is the difference between balanced and unbalanced panel? O a. Balanced panels have an equal number of observations above and below the mea…
1.The U.S. government released the Fourth National Climate Assessment Report on November23, 2018. One of thereport’s findings is that greenhouse gases from industrial production are a leadin…
Provide answers and explanations The demand for corn is given by: OD: 148 -O.2P. The supply of corn is given by: 05: 10P -260. The government has a price support policy of $560. Calculate the dollar a…
Since 1986 the Economist has been publishing the Big Mac Index as a crude, and hilarious, measure of whether international currencies are at their “correct” exchange rate, as judged by the theory of…
wage = beta 1 + beta 2 *educ + beta 3 *exper +beta 4 *exper 2 + beta 5 *female + beta 6 *nonwhite + error term question: Give an expression for exper 0 in terms of beta 3 and beta 4 at the point where…

Consider the following effects of an increase in taxes for a consumer. (a) The consumer’s taxes increase by At in the current period. How does this affect the current consumption, future consumptio…

What is the value of the (partial) elasticity of price with respect to square feet (sqft) when sqft=1000? Group of answer choices a .2900 b .2936 c. .2080 d. .3144 e. .3764. Suppose we are investigati…
Calculate the utility of obtaining the expected value from “safe in hand” outcome.
Please help me with solving questions (c) and ( d) . Provide the steps to get to the final solution. THANKS a lot! . You have estimated the following probit model PR(gov; = 1 | edu, male)= $(-7….
I have following three questions to explain rational why the correct answers are A. You have estimated a regression model, and your printout includes the following information: sxy= 3614.00 sx= 12.7…
You are trying to estimate model explaining kids’ school performance at school as a function of amount of TV watching at home. You hypothesize that excessive TV watching hurts kids grades. But you for…
Multiple Choice Question (International Economics) ========================================== 1. Single (10 Points) Which theory is not based on H-O model? A. Rybczynski theorem B. Stolper-Samuelson t…
Please answer with explanation.. I. True/False/Uncertain – Briefly explain. No credit without an explanation (5 marks each). 1. GMSE is bigger with more Xs than the true model than with less Xs. 2. If…
Consider a bank with the following balance sheet: Assets Liabilities Reserves $100 million Deposits $600 million Loans $700million Bank capital $200 million If the bank suffers a deposit outflow …
I only want answers for question 3 , Thanks for help me!. From the data given in Question 1, a random sample of Y was then drawn against each X. The result was as follows: Y 77 80 98 115 102 115 145 1…
Problem 7: Unbiasedness and consistency Throughout this course, we will use the OLS estimator to estimate . We will continue to discuss situations in which the estimator (or other estimators) are (1) …
Please solve this! For the following parts, you may use this formula to estimate the variance of the sample mean for any random variable Y1: one 1 n _—2 Var(y)zw_ (i) Use X to construct the 95% con?…
1-Why are there “left” and “right” side measurements? What does that tell you about the total number of median and ulnar nerves in the body? 2-Are there significant differences between the measures fr…
(r)(d) kindly solve. Hansell Corn pa ny’s management wants to prepare budgets for one of its products, Duraﬂex, for July 21319. The ﬁrm sells the product for $8? per unit and has the following e…
Drinking too much alcohol can be damaging for our health. Doctors want to see what things are tied with alcohol drinking behaviors so that they can find ways to develop tips/strategy for a target set …
Explain why you are not allowed to include hlth_prob_1 variable in your regression model above. Identify the problem. Interpret R-2 (Hint: identify the number and explain what it means). Predict proba…
Question 2 (2 points) Suppose Y is a binary response model. We may consider using linear multiple regression method. The model restrictions assume the conditional mean of Y to be linear in parameters…
. … TO MOB BAL 1 59% 2 09:33 ECONOMETRICS…ION PAPER.pdf – Read-only K 71 . . . (8) 8. Construct the confidence interval for the Age variable at the 90% confidence level. (10) 9. Using the confid…
The closing case explores the tariffs on American steel imports imposed by Donald Trump in 2018 with claims that protecting the U.S. steel industry was important to U.S. national security. Critics com…
Read, analyze and provide interpretation of the quantitative data presented below,. I1. Read, analyze and provide interpretation of the data presented below (5 points) Table 2 Performance of Student…
Mga kontribusyon ng Griyego at Romano at Sining ng pilipino na may impluwensiyang Greko-Romano
The larger the R-squared, the better the model. Select one: True False Hi, I’m having trouble answering this question. I’m not sure if it’s either true or false. Please help thank you.

Snppeae we have three tandem variablea: F, I and e eneh that: 1" =ﬁﬂ+ﬂlx+t where ﬁn and £1 are eenatante. Snppeae a and I are and] that Eia’lx = .1] =1] far all Feasible ~matinee 1:….

Consider a market of homogeneous products in which firms compete on quantity. Demand in this market is given by q(p) = 72 − 6p. (1) There are both an incumbent firm M and a potential entrant E which…
consider the classical linear regression model yt=b1+b2*xt2+b3*xt3…+bk*xtk+ut ut~iidN(0,V^2) write it in a matrix and vector form(Y X B U) if Yhat is a result from the LS estimator Bhat of B what is…
Mammad’s research topic is to study families’ income elasticity of consumption in Baku city center. For this purpose, he conducts survey among randomly selected 700 families living in Baku city center…
Do you believe that on April 12, 2023, the NOMINAL rate of return for SHORT-TERM US government bonds will be above, below, or about 2%? (Note that for purposes of this report, short-term means les…
.Competency 5: Communicate effectively with diverse audiences, in an appropriate form and style, consistent with applicable organizational, professional, and scholarly standards. .Develop a strategy …

For the data below, compute the following for 2002 based on 2000: a) simple price, quantity, and value indexes for each item; b) an unweighted aggregate price index for the group of items; c) weigh…

Write down a stata command useful for calculating summary statistics for a continuous variable
Hello guys. Can anyone help me to solve this question ??. Let R = [ B(u) du, where B() is the standard Brownian Motion. Show that E(R) = 0, E(R2) = /3

(20 points) Consider the unrestricted regression model yt = 81+ 32*+2 + Bg*+3 + 84*+4 + 850+5 + ut. For the following hypotheses, determine the regression that you would run in order to estimate th…

Please use R programming to solve the following finance questions and also attach the R commands 1. Suppose that the simple return of a monthly bond index follows the MA(1) model Rt = a t + 0.2a t −…
how to do question f, g and h Question 1B: For Both ETF2100 and ETF5910 (34 Marks) *Please begin this question on a new page In 2000, data were collected for 200 CEO Salaries (measured in millions of …
Please provide step-by-step Consider the following model with only the constant as a regressor: M=Ate. i=1,….N er is lid with* E(e) = 0 and Var(e,) = o’. Compute the OLS estimator, Bors, in the two …
1)The relationship between a worker’s education (BACHELOR) and average hourly earnings (AHE). BACHELOR takes value 1 if the individual has a bachelor degree and 0 otherwise. (a) Both the wage distribu…
which of the following most accurately describes complex and simple trusts
please include a short explanation thank you Suppose that 1you are interested in the effect of workout on Health and plan to estimate the following model, Health. = o: + Workout —l— u where Health…
Consider the matrix P = I – X(XTX)-1X T . If matrix X has 4 rows and 6 columns, what are the dimensions of matrix I? Prove that P is idempotent.
plase anwser the question 2. Suppose the population regression model is y = ,6’1 x + u. A random sample of size n is drawn from this population Where all of the x values are not the same. Assume E (…
Discuss the impact of any one invasive species considered in Geography 1050 from ageographer’sperspective.
Suppose that a (European) call option with strike price $40 costs $19, and a (European) call option with strike price $50 (and identical expiration date) costs $7. Is there an arbitrage? Prove it.
Please help me with solving questions 1d , 1e and 1f . Provide all the steps to get to the final solution. Thanks a lot! . You decide to rank students based on their grades. Let X be the grade o…
Slightly unsure how to test the t with the interaction term–do I just test the interaction term or do I do it with the YrsEduc coefficient as well?
Hello Do you please summarize those article Reference 1: ersd202004_e.pdf (wto.org) Reference 2: U.S.-China Trade War and Its Global Impacts (worldscientific.com) Thank you for your time
is a manufacturer of industrial scales and laboratory equipments.Managers at Reynolds want to investigate the relationship between length of employment of their salespeople and the umber of electr…
Assignment Question, attached iamges. (9 marks] Clearly explain what is meant by the Weak Instruments problem. Ex- plain the consequences for statistical inference using the Instrumental Variable es- …
Need the work for this problem! thanks 4. Consider the following linear regression model it: = $1 + $2.32 + maﬁa + maﬁa + o.- {i = 1, Hum) Suppose that y; is the logarithm of output for ﬁrm 1′, …
33see below D Question 33 1 pts The data used is from college campuses. The variables used in the analysis below include: crime, total campus crime; enroll , total enrollment; police, employed officer…
Suppose you buy a straddle by purchasing one Facebook $290 call option contract quoted at $5 and also purchasing one Facebook $280 put option contract quoted at $3.5, where $290 and $280 are the strik…
If you will do all the questions correctly then I will rate you the highest.. _l QUESTION: Approximately one third of the deaths were due to heart disease (primarily in those 60 years old and greater)…
What does your competitive strength assessment disclose about the overall competitiveness of each of the three universities?
Can you solve 3? also have question for 2 and 4 seperate. Econ-3201/3 (001) Econometrics for Economics and Finance Professor: Xiao-yuan Dong Assignment #2: Estimation and interpretation of simple regr…
Discussion Question 2.3 (banana loss function). Imagine you run a small banana shop. You buy bananas wholesale for 2 cents each ($0.02)and sell each for 40 cents($0.40). The wholesaler delivers every …
If the members of a bargaining team change during the process of concluding a new collective agreement, is it appropriate for the team to change its bargaining positions? When bargaining team members …
Write a paragraph about how much should members of congress be paid in relation to other professions
How do I know from a scatterplot if I should include a polynomial in the regression model?
Suppose your college expenses for this year are as follows: tuition: $25,000, room and board: $8,000, books and other education supplies: $5,000.Furthermore, during this year, you cannot work at all…
Is it possible to go over these questions together or can you be very clear in the steps so that I can better understand how I am mising thoings? 1)(20 points) The last lessons have spent a lo…
Xis a discrete random variable and takes only three values.Its probability density distribution(pdf) is given by f(x) = 1/2,ifx= 1 1/4,ifx= 2 1/4,ifx= 4 0,otherwise Yis a con…
Bell Greenhouses has estimated its monthly demand for potting soil to be the following: N=400+9X N=400+9X where N is the monthly demand for bags of potting soil and X is the time period in months (Mar…
The Data is all in order, just in picture form. I would really appreciate the help your help as the tutor. Thank you.
To what extend does your MNE combine ‘the three A’s’ in the AAA Triangle?
What would the formula be for this hypothesis test? is it b2-20,000/seb2 or the predicted price-20,000/seb2 or something else entirely? 29 For the previous question test the hypothesis that the increa…
(This question refers to the MRU video ‘Maximizing Profit under Competition’.) The “break-even price,” which leads to neither positive nor negative profit, is the price that is: Select one: a.equal …
Use the following information to answer the next two questions. Consider an agricultural market where the market demand and market supply for the product are given by the following equations: Market D…
nuclear power plants are banned. What are examples of the opportunity costs of this decision?
Assume you have a portfolio containing shares of stock in two companies, Company A and Company B. Also assume that 60% of your portfolio is invested in Company A. The annual mean rate of return for …
To close an inflationary gap through fiscalpolicy, the government should A. decrease government spending in order to increase aggregate supply. B. reduce taxes in order to stimulateinvestmen…
2.22222E+68
Provide answers to the questions below. Example 9.4 A pension plan member is entitled to a lump sum benefit on death in service of four times the salary paid in the year up to death. 9.5 The service t…
memperlakukan produk sampingan. 3. PT.XYZ memproduksi produk X, Y dan Z dari satu proses produk gabungan. Informasi yang berkaitan dengan alokasi kos produksi gabungan adalah sebagai berikut : Volume …
How do I solve this question, especially when teter is invloved? 3. (Total 6 points) Let (X, Y ) be a pair of continuous random variables which take values on [0, 1] x 0, 1]. For some constant 0 E [0,…
We estimate the linear regression model for COURSE_EVAL on beauty and BEAUTY SQUARE. The estimation results are E(COURSE_EVAL | BEAUTY) = 4.O11 + 0.19 * BEAUTY^2 What is the expected effect on course …

Let’s simplify the model (2). Suppose that there is only one regressor, and we do not even include an intercept for the new model. So it becomes yi = β0xi + ui , (3) where every variable is a scal…

Questions: Quadratics and Interactions Exercise The model is: ?????? = ??0 + ??1?????? + ??2??????2 + ??3?????…
I need help figuring out how to form this model. I know that E*[Y|X]= a + bX In this case Y=lnq= [(a1b2-a2b1)/(b2-a2) + (b2Up-a2Us)/(b2-a2)]. Which I solved for by setting the two equations lnQd(p)=ln…
Econometrics I will give thumbs up. (15 points) Suppose that the production function in the US manufacturing sector is given by the following Cobb- Douglas function: Y 2: exphf) – K” ‘ Ll3 – exp(u) …
How I can calculate Granger Gonzalo Information Share (IS) using eviews 6
Hello tutor Econometric problem kindly assist please. Thank you. 1. True/False: Multiple linear regression is used to model annual income (y) using number of years of education (x1) and number of year…

Setting a low price for a new product A. Break-even pricing to attract large ?…

Voluntary trade promotes economic progress becausea. It moves goods, services and resources from people who value them moreto individuals who value them less.b. It makes individuals self-sufficient.c….
Dependent variable: RST Coefficient Std. Error t-ratio p-value const 3752.53 77.2818 48.56 <0.0001 *** TOTWRK −0.192369 0.0195924 −9.819 <0.0001 *** MARR 16.2050 48.6714 0.3329 0.73…
bayesian decision network homework problem from textbook. You, as an entrepreneur need to decide whether to found a company (F). Based on experience, you know that the market (M) can be in one of the …
Multiple linear regression analysis is a powerful technique used for predicting the unknown values of a variable from the known value of two or more variable also called the predictors. From the above…

*Using data from the 2004 baseball season, a researcher collects data on the number of wins a team had during the year and payroll in millions of dollars. The researcher wants to estimate a model …

Why is the R 2 is not a very good way to judge, if the specification of a multiple regression model has been improved by adding another variable?
please give answer and explanations The variance ratio (VRn) can be used to determine whether returns satisfy the efﬁcient market hypothesis (EMH). Let n = 4 and m; be the four period log return. 1….

A small country can import a good at a world price of $10 per unit. The domestic demand and supply curves are given by the following equations: Demand: D = 400 — 5P Supply: S = 20 + 10P, where D …

(4) Which of the following announcements has NOT been involved in a direct test of the semi-strong form of the EMH? A)Dividend announcements B)Corporate insiders’ actions C)Corporate takeo…
Hi, this is a derivation question, I would like you to help me with a detailed derivation process, thanks in advance.
I need help with question including part a and b. Thanks Section 2 N241_Final_Exam_2019$1.pdf x + Start this section in a new exam booklet. 1. Consider the following regression model In (Y.) = Bo + Bi…
Calculate the overall Gini. Give answer to 3 decimal points (example 0.326). Intl Plan(yes) Intl Plan(no) Count G^2 Count G^2 323 440.31086 3010 2147.5827 Level Rate Prob Count Level Rate Prob Count 0…
Please answer question 6.6. 6.6. Consider the following models: In Y = on + a, In X, tu; In Y = B1 + 2 In X, + #, where Y, = w, Y, and X; = w2X,, the w’s being constants. a. Establish the relationship…
According to Money magazine, Maryland had the highest median annual household income of any state in 2018 at $75,847 (Time.com website). Assume that annual household income in Maryland follows a norma…

(from Hansen) Exercise 1.20 In the game of blackjack you are dealt two cards from a standard playing deck. Your score is the sum of the value of the two cards, where numbered cards have the value …

Two specifications of an equation that explains the expenditures per adult on EGMs (pokies) for the fiscal year 2012/2013 ( exp_per_adult ) in terms of the number of EGMs per 1000 adults in 2013 ( EGM…
Mr. Anderson operates a small, used car lot that has three Mercedes (M], Mo, M3 ) and two Toyotas (71, 72). Two customers, Julie and Beatrice, come to his lot, and each selects a car. The customers d…
The London Hospital generally expects 20 patients per day who require urgent care, on average. In the past 100 days, the data shows that there are on average 20 urgent cases per day, with a standard d…
Econ 488 practice question You have data on the price of marijuana in CA both before and after the passing of Proposition 64 (which legalized the recreational use of marijuana). You are about to inter…

For a non-dividend-paying stock, the cost of carry is always higher than some investment asset which is a commodity. Choose one: True False

Hello, I’ve been having trouble with Question 1 & 2 Question 1 – Deriving Estimators (20 Marks) Consider the following models: " iii =ﬁn+31£15+£ﬁ ‘ EH =113+T1£1¢+Ei ‘Where: Els’ =…
ln wagei = β0 + β1 educi + β2 experi + β3 expersqi + β4 disadvi + β5 capitali + β6 capital10i + X 9 j=2 β7j regionji + β8 motheduci + β9 fatheduci + β10 misseduci + εi Do you think the c…
Show that Durbin-Watson Statistic can be approximately written as Why Durbin -Watson statistic starts counting observations at 2 not at 1? Explain.
The below is an example provided in my class. I’d like to see an example worked all the way through in order to apply these concepts to my regular assignments, so please show all work, formulas, and c…
The table below lists data on the indexes of aggregate final energy demand (Y), real GDP (X1), and real energy price (X2) for several developed countries. Estimate a log-liner model (i.e., both depend…
The difference between an unbalanced and a balanced panel is that you cannot have both fixed time effects and fixed entity effects regressions. O an unbalanced panel contains missing observations for …
. 16. Loosely speaking, "statistical significance" corresponds to a. Large t’s and p’s b. Small t’s and p’s c. Small t’s, large p’s d. Large t’s, small p’s
Consider the following (simplified) game between a corrupt politician, a reporter, and a voter. A corrupt politician makes a decision of whether or not to steal money illegally from his campaign funds…
On April 26, 2014 The Boston Globe reported that 2012 per capita income in Massachusetts grew to $49,354, up 3.2% from 2008, after adjusting for inflation. 1. How much was Massachusetts per capita inc…
You want to analyze how COVE-l9 vaccine mandate affects infection rate in the World. You collect data for every country where the information is available. a) b) C) What is the unit of observation? 1W…

Consider these regressions and answer the questions {explain your answers] or do whet is asked: Regression 1 oicohoi = 1D + [106 – income — llﬂﬂl – income + age {1.9} {(11328} (1.5)…

Let (SLR P) be a probability space. Let (0 denote the empty set {D : {}. For any A Q 9, let AC denote the complement of A in 9. Use the definition of a probability space from the slides to prove that:…
Which of the following assumptions are required to show the consistency, unbiasedness and efficiency of the OLS estimator? i) E(u t ) = 0 ii) Var(u t ) = σ 2 iii) Cov(u t , u t-j ) = 0 ∀ j iv) u t …
Question 2 Below is some output from STATA for a regression analysis between SAT scores for each US state (the y variable) and the percentage of people in the state with a college degree (the x variab…
Assume that a 2.5% decrease in the price of digital apps decrease the quantity demanded of tablets by 1%. Using microeconomic concepts, how would you analyze and interpret the relationships between th…
Q4. Using simple linear regression analysis report what proportion of the variation in CEO salary can be explained by the variation in equity returns. Also, report the average magnitude of the dispers…
Consider the following vertical product differentiatied duopoly. Suppose that the quality of the product can be described by some number si ∈ [s; ̄s] ⊂ ℛ+. Consumers are identified by θ ∈ [?…
24 see below Question 24 1 pts Use the Stata output below. The data comes from students in an undergraduate economics course. The regression of interest is: final = Bo + Blatndrte + Bzhurte + BypriGPA…
. Characteristics of condensing furnace vent system are: O Positive pressure vent. O Flue gas temperature less than 140 degrees F above dewpoint. O Condensate disposal. All the answers are correct.
Write three analytic paragraphs answering the questions that follow. Each paragraph must have a thesis, evidence and logic that support the thesis, and a concluding statement. Scenario: Last year, the…
The Short-Run and Long-Run Relationship Between Unemployment and Inflation Evaluate the historical relationship between unemployment and inflation. (hint: You may start from A.W. Phillips’s finding of…
what are the firms’ incentives to prevent entering into a price war
1) Plot the S&P500 returns data using continuously compounded returns. (4 marks) 2) What do you notice about the volatility of S&P500 returns? (4 marks) 3) Identify the periods of big change…
Research a country and provide the following information: Explain the citizens’ impact of education on earnings and unemployment rates. 2. What is the current unemployment rate, and what are the…
The following questions require STATA. Please show commands in the answer.. Class problem for chapter 12 Use y&m.dta in class data file to complete the following problem. Remember to declare data …
Why was the Neoclassical style popular after the French and American Revolutions?
Using an example, describe the weighted least squares (WLS) estimation method. Your answer must include when this estimation method is needed and what the properties of this estimator are under what c…
Econometrics question. In this section you are going to estimate the treatment effect, or, for some treatment that has been randomly assigned to individuals. The data is as follows: 0 K- is the outcom…
Econ 488 practice question Consider the output from the following regression models: Table 1 – Estimated Effect of Average Household Income within a School District on Test Scores Dependent Variable: …
the following table is based the last panel data on N=716 young. We consider the years 1987 and 1988. we are interested in the relationship between ln(wage) and experience
I am practicing how to make a thesis and want to learn things based on ways if a tutor explains well. So, independent variable is GDP in each country DATA: https://data.oecd.org/chart/6rnF *need to do…
The question is about econometrics, the question is below, please refer to the pic. 2. Performing Simple Linear Regression Using a Small Sample Theory gives you the following relationship between vari…
You would like to test a hypothesis whether smoking leads to lower life expectancy. What would be your correct Null and Alternative Hypotheses? a.H 0 : β smoking >0, H a : β smoking <=0 b.H …
May I know the solution to this? Q3. Three firms operate in the market. Firm 1 is evaluating an acquisition of ﬁrm 2. You are hired as their consultant to conduct merger simulations. The market cons…
Categorical Variables Suppose you are interested in the effect of health status on earnings in dollars. You have some variable healthwhich takes on the values 0-2 points, with 0 being poorest health…
Consider the multiple regression model containing three independent variables, under Assumptions MLR.1 through MLR.4: y = Bo + Bix + Byx2 + Byx3 + 1. You are interested in estimating the sum of the pa…
Hi i need help with this. t-Estimate of a Mean Sample mean 42.00 Confidence Interval Estimate Sample standard deviation 17 42,00 I 6.97 Sample size 18 Lower confidence limit 35.03 Confidence level 0.9…
QUICK ANSWER!!! What is the main indication of a big t-stat?
full working please. 2. Panel Data Techniques (15 Marks) Think about the following model. (1) log Wit = B, + Byx; + Byxi + Bat + Both + BOUR, + (a, + u; ) , where W is the ratio of nominal wage of ind…
Can I receive help please. a thorough explanation and show of working please!. 3. investigate the relationship between percentage grade points on last year’s Econometrics final exam and hours spent st…
If the price elasticity of demand for a good is 1.50, then a 4.5percent change in price results in a ______% change in quantity
. 2. Consider the linear model Y; = ﬁXi + 81;, i = 1,…,n, where Xi > 0 for all i, and 81, …, an are iid exponential random variables with parameter A > 0. Find: (i) the ML estimator {in …
All true or false I dont need explain. 1.If a nation is currently running a trade surplus, this means that it is exporting more goods and services than it is importing. 2.Fis…
BROCK UNIVERSITY ECONOMICS 2P23, Test #2, Section 01 (1 PM) Prof. J. KushnerfI-Iarvey Stevens Name (Please Print) Tutorial Number (cu-Time) Student No. Given the demand and supply equations below, sho…
How to solve this? Thanks. 5. Rewrite the following equations without the lag operators. (a) 1 – 0.374 = 1 – 0.2L Et (b) 1 – 0.5L + 0.412 yt = 1 – 0.4L + 0.512 Et (c) 0.1L – 0.512 1 + 0.1L yt = Et
In economics, the cost of doing something is A. The value of the next best opportunity not taken B. The listed dollar cost C. The money, out-of-pocket expenditure D. All the Above A rational person wi…
need it asap Most economists and financial planners contend that 401k ” defined contribution” retirement plans are structurally flawed as retirement plans.a. if you could make three changes in the 401…
Data : A statistician investigates what proportion of the student population does risky behaviors. However, he believes people will tend to lie. To make the interviewees (students) feel less pressure,…
What do we solve this? Suppose that the wage paid to manufacturing workers in dangerous occupations (e. g- mining, slaughterhouses, chemical processing) depends primarily on two factors: on-the-joh ex…
M4. Discussion: Sexual Morality & Discrimination Topic Illegal immigration is unfair both to the immigrants who attempt to enter the US illegally and toUS Citizens who often are taxed to provide…
Please answer the Econometric quiz need ASAP I will also give tip if I score good 1. The value that consumers get (from consuming a product) over and above what they actually paid for the product is c…
Consider a market with an incumbent firm I and a new entrant E producing a homogenous product. Both firms have the same production technology with variable cost C(q) = 10q and no fixed cost. The inver…
#1. Consider a simple regression model:Y i =β 0 +β 1 X i +u i . What is an omitted variable in this context (give the definition)? Which OLS assumption(s) does it violate and why? What…
please solve q1,2 mentioned in this picture properly and thoroughly Problem Set 2 This problem set will be due at 6:30pm on Tuesdayj February 13. Hand in either in—class or in my mailbox (6th ﬂoor…

Two charges, one of charge +2.5 10-5 C and the other of charge -3.7 10-7 C, are 25.0 cm apart. The positive charge is to the left of the negative charge. (a) Draw a diagram showing the point charg…

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:ccd06b6a-b72f-4624-bc04-c043626c1425 Read the linked articles, analyze the examples, and answer the following questions (answers needed…
If a person bought 1 share of Amazon stock within the last year, what is the probability that the stock on that day closed within $125.00 of the mean for that year? (6 points)
Assume the true model of the relationship is ???????? = ?1 + ?2?????? + ? where EARNINGS is hourly earnings in dollars and ASVABC is a measure of cog…

Consider the model of a rational consumer that cares about consumption of private goods and consumption of broadcast public television (a public good). Suppose that the total level of broadc…
Antitrust authorities are interested to know whether airline companies use their market power to charge higher fares in the U.S. A dataset called airlinefares2000.dta is provided with this problem…

onlyanswerisfine. Which of the following statements is correct? O a. The larger the import ratio of a country, the higher is the probability that the country will have to schedule its debt payme…
Explain the use of econometrics in context with forecasting and policy making by using some suitable hypothetical example.
Problem Set #1 [Blackboard Assignment 1) l. The followmg table gives the joint probability distribution between employment status and college graduan’on among those either employed or looking for wor…
We want to test if there is any structural break in the AR(1) dependence structure of the return on the ASX All Ordinary index in September 2008 at the peak of the Global Financial Crisis (GFC). There…

For each of the following, identify the null hypothesis, draw a picture of the distribution of β^1 under the null, identify values of β^1 that would lead you to reject or fail to reject the null,…

The demand for a monopolistic firm’s product is given as: , where Q is number of units bought per month and P is per unit sold The firm’s average variable cost (AVC) function is given as: where Q is n…
identify a news story about risk aversion. please explain how risk aversion influences individuals’ demand in this market, i.e. if someone is more risk averse, will they have a higher or lower dem…
What is the sample standard deviation of Xbar? Group of answer choices 14.1 13.4 12.8 12.6 13.9. XXXXX 460 XXXXX -30.6 0.085 935 XXXXX XXXXX 464 XXXXX -26.6 3.578 707 XXXXX XXXXX 456 XXXXX -34.6 0.012…

Perform a leg press as described in this video. A)What are the prime movers in holding the starting position? * B)What position are the hips and kn…

Hi please answer this multiple choice, thanks, microeconomics
Only solve b. QUESTION 1: (60 pts) The following table gives data on output and total cost of production of a commodity. Out . at Total cost TL N U) .lh. \DWHIONU! .— <3 To test whether the prece…
What is the command to input into the Stata software?. Problem 2. What is the median value of height in the sample? (You should not do any calculations. Stata will do them for you. You need to just ty…
How do I compute the mean, variance and kurtosis of X?
a] A sample of n = 259 daily returns for an industry portfolio was analyzed. A skewness measure of -0.4362988 was calculated. The kurtosis statistic equals 7.262209. The return distribution (1) is asy…
There are often several representations for the identical time-series process. Suppose the equation for an AR (1) model is given by yt = a0 + a1 yt−1 + Et. a. Show that equivalent representations ar…
The remaining questions consider Starlink’s potential activities in Brazil, 10 years after it starts operating in the US. We will assume that there are two types of potential customers in remote locat…
. 1. Professor McTavish has recently estimated a linear regression model for real aggregate consumption expenditure and the OLS estimation results are given in the STATA output below: where C = r…
Q3. A support vector classifier was fit to a small data set with 12 instances. The colors indicate their classes (Blue represents positive and red represents negative). The hyperplane (solid line) a…

Can money buy a winning baseball team? To answer this question, download the baseballsalaries dia dataset from the class website (in the homework folder). This dataset has the payroll for 30 MLB t…

Compute the proportion of cookies produced each day that contain the optimal number of chocolate chips. Suppose that a commercial bakery produces chocolate chip cookies. Based on extensive testing, th…
Hi this question is about Financial Economics, would you please show your way to solve it? I am allowed to use MATLAB in this assignment if that helps. Consider a world in which there are only twope…
Obtain a dataset from the World Bank, World Development Indicator for three variables over 25 years for any country of your choice and run a multiple regression using Eviews program, you should define…
PLEASE HELP TO SLOVE THE FOLLOWING QUESTION 4. (25 points) Suppose the model is y = Bo + u, Elu] = 0 (that is, there is no regressor x ) and we have a sample {yi, i = 1, . .. , n). (i) Derive the LSE …

All the schools in the survey have traditional two-year MBA programs that are located in the U.S and follow regression model Yi = 0+ 1Xi where 0= 69.89527, 1=.0263472 and Xi= the class size. …

list 3 ways in which we can determine a good model fit
Please help with parts 1 and 2. Thank you. Problem 3 (10 points) Consider the linear regression model in matrix form y = XB + u with E [u| X] = 0 and V [ul X] = 021. Let B = (X’AX )" X’ Ay for so…
Q11: Suppose we obtained wage data on randomly selected individuals and we know their gender status. We are interested in the gender-wage gap. The regression results from regressing wage on a binary v…
Please don’t use other answers, because the questions of the problem are different. We are interested in the return to education and the gender gap. The table below summarises regression results estim…
A profit maximising firm produces two commodities (?1 ??? ?2). The profit (Π) function of the firm is: Π = 25?1 − 1.25?1 2 + 30?2 − 2.5?2 2 − 5?1?2 + 5 (a) App…
Consider the multiple linear regression of Yi=B0+B1Xi+ui A-What is the direction of causation in this regression? B-Explain about the components (i.e. Yi& Xi& ui ) of this regression…
When calculating the TSLS estimator: you regress X on Z and then Y on the predicted values of the first regression. O b. you regress X on Z and then Y on Z. O . you regress Y on X and then regress Y o…
(2) Briefly explain the criteria that should be considered when comparing models. (4 marks) (b) Briefly discuss double-log model and log-lin model with an example for each model. …
The OLS B^1 is best described as… a) a known parameter b) and unknown parameter c) an estimator of the true slope parameter d) a constant, non random variable that is a function of xi
Proofing answers 4. The COVID-19 crisis is creating enormous problems for the economy and therefore forecasts about the economy. [a] [10 points) How would you attempt to incorporate this into your for…
Draw a sketch diagram to show the relationship between the Regression Sum of Squares, the Residual Sum of Squares and the Total Sum of Squares for one observation that is not on the estimated regressi…
Consider the following structural market. Where Q D , Q S , P and Y are quantity demanded, quantity supplied, price and income respectively. Error terms u and w possess the usual properties and Cov(u …
Perusahaan dapat menerbitkan saham preferen perpetual pada harga $ 50 perlembar saham. Penerbitan ini diperkirakan akan membayar deviden tahunan yang konstan sebesar $ 3,80 persa…
One of the main questions in labor economics is studying the return to education. By using an administration dataset, researchers run the following regressions and get results as follow (standard erro…
You decide to control for age (in years) in your regression results because older people, up to a point, earn more on average than younger people. This regression output is as follows: ^Earn= 32…
Please answer these two questions in full sentences and explain, thank you. 19. Consider a perfectly run randomized control trial. Explain whether the causal effect for an individual can be estimated….
If you cant solve this, DO NOT ACCEPT IT just pass away dont bother me again. :<
Module: Econometric. Q: What’s an unbiased estimator?
Hi, I need the Solution of Question The demand function for coffee is given byDc= 100−2pc+ 0.5ptand that for tea is given byDt= 120−pt+ 0.75pc where pc is the price of coffee and pt is the price o…
A given perceptron network has a weight matrix: and given the following training point: with its desired output as: Assume threshold theta=0.1 and learning rate eta=0.1 Apply perceptron tr…
Question is attached below. Thank you for your help! 4. Use the graph below to answer the questions 4 (a) and 4 {b} Total Dependency Ratio by Level of Development, 1950 #2050 1.6 1.4 Least Developed 1…
INTERNATIONAL ECONOMICS (INT-220-800) WRITTEN ASSIGNMENT FOR MODULE 2: INTERNATIONAL TRADE POLICY As aUnited States Senatorfrom North Carolina, you chair the Senate Finance Committee’s…
Suppose the simple daily log return of a stock follows the dynamics, rt = −0.3 + 0.1rt−3 − 0.7rt−2 + t , where t ∼ N(0, 4). What is the variance of the simple daily log return of this stoc…
Explain in details why using an independent variable that is measured with error can be problematic in a linear regression analysis.
The Infant Health and Development Program (IHDP) dataset: data on premature infants in randomized trials in the US from 1985-1988. Data description in details could be fouad at https://www.icpsr.umi…
please answer asap. This exam paper includes 2 questions. 1 QUESTION 1. Question 1: Please explain the following terms as clearly as possible. 3 /8 (a) (10pts) 95% confidence interval (CI). How do you…
(1) Load the production. dta data set. Generate a scatter plot with capital on the x-axis and value added on the y-axis. Now do the same, but with log of capital and log of value added. (No need to in…
Provide exact answers Find, by the method of Lagrange multipliers, the critical point(s) of the function, subject to the given constraint. f(X.y,2)=x2 +y2 +22; 4X+6y —102= 76 The critical point(s) o…
In order to conjecture the circumstances in these two countries under free trade, consider the following hypothetical scenario based on Ricardian model. Assume throughout that those two countries (Arm…
Activity 2. Enumeration Directions: Accomplish this activity independently. Below is the list of some industries which dominate the market. Enumerate the industries which are considered perfect compet…
Closed-form solution (European option) COS method (European option) Fast Fourier Transform method (European option) 5. 0f the 3 methods, which is numerically the most accurate when near the money? (5?…
sorry I cant copy the whole question. I could only have this screenshot (e) Question 25 [8 marks total] Increases in the mortgage interest rate increase the cost of owning a house and lower the demand…
what are the example of repositories primary sources?
Two strong cooperatives in our country. What are its social and economic accomplishments? insert some reference link please thanks
Consider an economy described by the Real Business Cycles model where at any time t, the aggregate output is given by Yt=Bkϕtl1−ϕt where ϕ∈(0,1), l is labor input and k is capital input. In…
Please choose the correct answer for these questions. There is no extra information, thank you. Question 2 [1 point} J Saved Consider the simple linear regression model. If the OILS estimator is unbia…
Consider the utility function that (25 points) Consider the utility function that shows what combinations of apples (A) and bananas (B) provide the level of utility U: =In A + -In B = U, where U is a …
How does your culture see the elderly? Are they respected or a burden?
Empirical Exercise EE3.1. The data are originally from Card (1995), with individual[1]level observations of wages, years of education, and other variables. a. R only: run install.packages(c(…
Q3. The question is as above. “Typed” answer is preferred. Thanks! Q3. [9 points] Sheet 1 of Assignment 3 dataset.XLS contains data on 1,200 houses. The following regression model is estimated: Price …
A notebook computer dealer mounts a new promotional campaign. Purchasers of new computers may, if dissatisfied for any reason, return them within 2 days of purchase and receive a full refund. The cost…
Diffs in Diffs When presenting the fixed effects model for a binary treatment we focused on the following situation: Yit = β1Tit + αi + Uit Now assume the model is the following: Yit =β1Tit +αi +?…
Consider estimating a population model relating infant birth weight to cigarette smoking and family income, boughti = Bo + Bicigsi + Bafaminci + ui where, bwght is birth weight in ounces, cigs is ave…
A researcher wants to estimate a model with the dependent variable, Y , and three explanatory variables X 2 , X 3 , and X 4 .She suspects that time-varying heteroscedasticity will be an issue with h…
please help 1) (30 points) The following estimated model is a simplified version of the multiple regression used in Biddle and Hamermesh (1990) to study the trade-off between time spent sleeping and w…
Download the “State Crime” Excel sheet; row 2 gives detailed descriptions of each variable, while row 4 gives short versions that should be used in your regressions. Estimate the following multiple re…
Perform the unit root test corresponding to the output in Table 8, providing the auxiliary regression, null and alternative hypothesis, test statistic and distribution, decision rule and interpretatio…
If Durbin Watson value is 1.2 then whats the result of autocorrelation. If falls positive autocorrelation or inconclusive?
how to solve question?. Question 7 Not yet The adjusted R-squared equals R" = 1 _ RSS/(n-k-1) Enter the value of k for which the adjusted R-squared equals the R- answered TSS/(n-1) squared with o…
How to calculate and present descriptive statistics for the stock returns, and discuss the results.
Hi! could someone show me the STATA DO-FILE or STATA COMMAND used(relatable in-order) in this article –Are Emily and Greg more employable than Lakisha and Jamal: A Field Experimenton Labor Market Di…
Applications Will improving customer service result in higher stock prices for the companies providing the better service? “When a company’s satisfaction score has improved over the prior year’s re…
This question needs you to download a set of Data for EViews from the link below. A share one drive folder will appear and you can download it use it with EVIEWS. I just need the calculations from EVI…
Please answer the following questions and show some of the steps. Thanks! 1. Let kids denote the number of children ever born to a woman, and let educ denote years of education for the woman. A simple…
Hello, can somebody walk me through this derivation. Thank you! . . The (conditional) likelihood function specifies the joint distribution of y given X and 0. n P(y = y | x, 0) – P(Yi – yixi,0) i=…
3) Consider an equation to explain salaries of CEOs in terms of annual firm sales, return on equity (roe, in percent form), and return on the firm’s stock (ros, in percent form): log(salary) = ,30 + …
Econometrics 1. Why might two unrelated economic time-series exhibit a strong correlation? (Note: a strong correlation even though the variables represent unrelated phenomena). 2. Why must we weight…
Hi there I have an empirical exercise that I have hard time with. Can you solve it for me please?
Econ 488 practice question Consider the following linear regression model: Y2: =ﬁn+ﬁlxs ‘l-ﬂs If the terms in this model take their usual meanings and are estimated using DLS. which of the follo…
Consider the following simple linear regression model designed to examine the relationship between earnings and educational attainment: Wagei = β0 + β1Educi + εi (1) where i indexes individuals, W …
Basic Regression and Hypothesis Testing 1. Explain the meaning of “BLUE”. 2. Explain the meaning of an unbiased, efficient and consistent estimator. Note: could you please answer this question in simp…
Hi guys please find a question related to MLE here I’ve had some difficulty solving it ETC3400—BEX3400—ETC5340: PRINCIPLES OF ECONOMETRICS Assignment 1, Semester 2, 2020 This assignment is worth 1…
Hı dear I stuck ın this question . Could you help me please ? Please Could you write clearly 🙂 4) For the period 1970-1991 for the United States the following two rival consumption models were esti…
I uploaded the CAPM_Course_work.docx file which contained data and questions for you to address for me, but I only saw the same file on your list with no solution. Please can you look at that?
question 1 Further tests were done on the regression and the following results were obtained: series: residuals sample: 1224 observations: 224 mean: 7.11e-17 median: …
1) Explain the intuition of outliers/influential observations. How can they affect inference? How should one deal with them?
2)You decide to run a regression analysis to examine how the number of stops differ across Blacks and Non-blacks in a way that allow you to conclude whether or not there is a discrimination. a. Wr…
organic pence/lb. 83.0273 91.1854 82.2809 91.6732 93.1171 88.1942 97.4186 90.5336 103.4476 89.5046 96.7054 94.447 91.1268 101.1515 93.3339 105.3585 96.6705 101.8548 93.2055 94.1674 100.4966 100.1535 9…
At the county fair you decide to play a game to see how many times you can hit a baseball. The rules of the game are as follows: You are pitched 5 fastballs, and you must hit them into a fair zone …
can someone help to conclude the multicollinearity between the dependent variable (ROE) and independent variables.. Correlation t-Statistic Probability ROE BOARD ME… INDEPEND.. BOARD SIZE DIRECTOR…..
The variables are defined as follows: ·gdpcgdp per capita, us dollars ·lgdpc…
Using World Bank Data- World Development Indicators, obtain the annual data (1971 -2020) on the money supply (broad money growth) and on the price level (GDP deflator) for Turkey, and show that if the…
BB research is a not-for-profit organization in Australia. They seek your help to decide the sampling plan one would choose to collect data for following research. In each case, you are required to …
From the data, for 500 women in Botswana during 1988, we consider a regression model children = β 1 + β 2 educ + β 3 income + β 4 age + ε (1) and obtain the following estimation results using OLS…
if i have a CAPM model and I consider the CAPM model for Boeing Airlines expected returns Then, consider the model without any adjustments. if I wanna test for the stability of the parameters of the C…

Consider an equation to explain salaries of CEOs in terms of annual ﬁrm sales, return on equity (roe, in percentage form), and return on the ﬁrm’s stock (ms, in percentage form) log(salary) =…

BASIC ECONOMETRICS Project Paper (30%) The worldwide increase of fish consumption requires alternatives to supply the seafood market and aquaculture has been responsible for this supply with growth fr…
Thank you! Consider the sequence of independent and identically distributed random variables Xi, i = 1, . .., 3 for which E(X) – 3 and Var(X) = 3. Consider the following estimator of E(X): X = _X1+-X2…
Report the histograms for b1, the OLS estimates for the intercept coefficient based on 10,000 estimates of b1, and b2, the OLS estimates for the slope coefficient based on 10,000 estimates. What would…
PLEASE GIVE YOUR ANSWER FOR 1G) All the necessary material is provided. 23571 Introductory Econometrics Assignment B (Spring 2020) You must attach the coversheet to your answers. Read the instructions…
A family purchases a 2000 square foot home and plans to make extensions totalling 500 square feet. The house currently has a pool, and a real estate agent has reported that the house is in excellent c…
Hi, what are the advantages and disadvantages of using the QLR (Quandt likelihood ratio) Test to determine the break in time series?
Utility of gaining: $50=0.5*50=$25 Utility of losing: $50=-50 Comparing the utility of gaining and losing, how can you describe Joe’s preferen…
A binary (aka dummy) variable: a) Is always positive. b) Is always negative. c) Is always between zero and one. d) Is always equal to zero or one.
14.2 Projecting Walmart’s Future Performance, section 14.2.1 (Projecting Walmart’s Income Statement), 14.2.2 (Projecting Walmart’s Balance Sheet). Recreate the projections in the case study. Compare t…
Question 1 What is knowns as the characteristic line of modern investment analysis is simply the regression line obtained from the following model: rit = di+ Birme + ut where ri = the rate of return o…
Please help to solve these three Econometrics MCQs. Detailed steps or explanations are required. Thanks! 5. You postulate a linear relationship between two variables, X and Yot the form: Yr =ﬁo+ﬁ1…
Evaluate an open economy from the spending approach in order to get the three sectorial balances: private, external, and public
anyone be so kind to help me out with these? It’s a practise sheet for my upcoming test so do not worry it’s not graded and the honor code wont be broken. I just need help! Also will leave you a great…
Explain how you can confirm that this model does not suffer from heteroscedasticity.
In terms of econometric perspective, what are the assumptions or elements that you need to consider in developing model for estimation
What extent has innovation contributed to the 2008 2009 sovereign debt crisis
Question from the exercise of the book named Econometrics by Bruce Hansen, data is attached here in both state and excel format. You can also download the data named “Card and Krueger (1994)” from thi…
Part 1: OLS basics Consider the data in the table below. Y X 3 3 6 4 2 6 6 2 1. In the space below (or on a separate sheet of paper), plot all observations of the table above and draw the OLS regressi…
Hello could you please help. Consider the bivariate regression model without intercept where I; > 0 for i = 1, …, n. We impose the following assumptions. SLR.1 The population model is y = B (=) +…
Econometrics experiment question: explore significance of the RCT – randomnized control trial, experiment in the given example. In next art consider impact on estimates. In last part analyze possibili…

As a consequence of your conclusion in b you decide to re-estimate the model using fixed effects estimation. Can you include all the explanatory variables in (1) in a fixed effects estimation? d. E…

RESEARCH METHODOLOGY QUESTIONS Images are arranged 7,8,9,10,11,12. Please download accordingly. References: Cooper, D. R., & Schindler, P. S. (2011). Business research methods (11 th ed.). New Yor…
This is for my analysis of economic data class. ECO 3431. Group 4: If X is distributed F10,2, Pr(Xs 19.40) = Fm, distribution is the distribution of X’m/ If X is distributed F2,10, Pr(X $ 2.92) = [. t…
Need help with these: Photon Technologies, Inc., a manufacturer of batteries for mobile phones, signed a contract With a large electronics. manufacturer to produce three models of lithium-Ion battery …
please answer. 20. Observation method is used rather than mail questionnaires in which of the following situation? a. To collect data as the event occurs b. When the researcher does not want to distur…
What would a scatter plot look like if the linear regression line for which the condition E(ui|Xi)=0 does not hold for all Xi, but E(ui)=0. Be sure to explain how your scatterplot satisfies these crit…
3) Write the population model associated 1with your regression in table 1 and explain the type [if made! you have run
1111111111111111111111 3. This problem is inspired by the gender gap in earnings in top corporate jobs. The regressions are performed on data from top executives in a large set of US public corporatio…

You are tasked will completing the following from the perspective of someone you would realistically ask for a recommendation letter for an academic or professional opportunity. There are…

All VaR calculations failed to predict loses due to the 2008 financial meltdown. Why do you think this might be?
Consider the following regression model Yi = β 0 + β 1 X 1 i + β 2 X 2 i + β 3 X 3 i + β 4 X 4 i + β 5 X 5 i + ui This model has been estimated by OLS. T…
At the point when the mortgagee makes general regularly scheduled ianstallments to the mortgagor. The installments make the advance. It is utilized for elderly individuals whose homes are paid off or …
Please help me these question with clear explanation and calculation: Part 1: OLS basics 1. Plot all observations of the table above and draw the OLS regression line. We can either estimate the sl…
How do you calculate Linear probability model in stata?
Anticipated consumer demand in a restaurant for free range steaks next month can be modeled by a normal random variable with mean 1400 pounds and standard deviation 90 pounds. a. What is the probabili…
What are unit roots? why are they important? Explain briefly.
A firm using MEc tools finds that the 2-inputs in its 2-input production arrangement is inefficient. Describe how that inefficiency is manifested in terms of the inputs and spending. Also, briefly dis…

Multiple endogenous explanatory variables Consider the following model: y1 = Bo + Bly2 + Bzy3 + By4 + B421 + 8522 + 8623 + 8724 + ul E(u1) = 0, and u1 is uncorrelated with 21, 22, 23,24, and y2, y3…

To better target advertisements, Starbucks wants to examine the monthly coffee spending habits of Millennials, Gen Xers and Baby Boomers. The company collects a sample of 6 for each of the treatments …
The following equation is estimated for the fall and second semester students: (a)Dothevariablescrsgpa,cumgpa,andtothrshavetheexpectedestimatedeffects? Whichofthesevariab…
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Utilizar la tabla con los datos de la Muestra 2 de la diapositiva #39 de la presentación del curso de Econometría. 2.- Plantear una prueba de hipótesis, utilizando: – Metodología de la Prueb…
Which of the following sets of characteristics would best describe an ARMA(3,3) process: Select one: a. A slowly decaying ACF, and a PACF with 3 significant spikes b. A slowly decaying …
Multiple choice: Which of the following are consequences of heteroskedasticity? 1. The OLS estimators, βˆ j are inconsistent. 2. The usual F statistic no longer has an F distribution. 3. The OLS est…
How do I generate a variable using other variables with ICD codes on stata? For example, ICD 10 for Heart failure is I50 and for Atrial fibrillation is I48. What I did was: gen HF_AF = 1 if ICD10CDX =…
Suppose that Nathan’s employer provides a health insurance policy that pays 80 % of $1 over the first $100 spent. If Nathan incurs $1,000 in expenses, how much will he pay out of pocket? What percenta…
In an economy with no taxes and no imports, disposable income increases from $1,000 to $2,000. If consumption increases from $800 to $1,500, the marginal propensity to save is 0.3. True False
When there are omitted variables in the regression that are determinants of the dependent variable, then A. the OLS estimator will still be unbiased but has a large variance. B. the OLS estimat…
Please answer this question and provide an explanation, thank you. 14. You are interested in examining whether changes in the minimum wage influence youth employment. You gather data on youth employme…
The screenshot above shows alpha 1 of .3488 and beta 1 of .28986.(highlighted ones). ——————————————————————————————————————-…
On the text website, http//www.pearsonhighered.com/stock_watson/, you will find the birthweight_smoking, which contains data from a random sample of babies born in Pennsylvania in 1989. The data inclu…
Suppose you have a model: wage = do + ajeducj + alli + a3exper; + aADM; + asDF; + a6DE; + ci where: wage … annual wage the individual earns in f educ … years of education 1Q … IQ level exper ……
Please help. 8. Suppose you are interested in estimating the effect of hours spent in an IITJEE preparation (hours) on IITJEE rank (rank). The population is all college—bound high school students fo…
[10 points] The following questions are based on airline data collected from routes in the U.S. for the year 2000. You are interested in examining the determinants of ticket prices. You decide to gene…
Which of the following is true if R^2 = 0.05 a) the critical t will be 1.645 for a one tailed test. b) the model explains 5% of the observed variation c) the model Is actually linear with probability …
Could you write down or upload the answers of following questions? Thans 3. There has been much talk recently about the convergence of inflation rates between many of the OECD economies. You want to s…
1) Suppose you are running a regression of crime rates (dependent variable) on police expenses (explanatory variable). If there is simultaneous causality, i.e. higher crime rates draw in more police r…

Estimate the following regression model manually and interpret the results R1 = Bl + BZERI: + It: Where R= log of remittances and ER = log of the exchange rate. Both variables data are given below …
Explain how you might use an out of sample criteria to determine the best model.

Hello, I need assistance on an Econometrics homework that is due tomorrow. I have attached the three questions as screenshot below. If possible, I would like to have them completed in a few hours (by …
how Starbucks’ strategy then evolved under Schultz in the 1990’s, focusing on the efforts to promote the Starbucks brand by using partnerships and developing new distribution channels
Another friend of yours studies engineering and is taking a calculus course. She wants your help to compute an integral. Based on what we have seen in ECO2150, what is ∫ − ∞ ∞ e 2 σ 2 −…
For the linear regression (1) compute the identity TSS = ESS + RSS where TSS=Total Sum of Squares, ESS = Explained Sum of Squares, RSS = Residuals Sum of Squares. Compute the Rsquared statistic. Comme…
Kindly solve this by using STATA software 1. Use VOTE1.RAW (bcuse votel) for this exercise. a. Estimate a model with voted as the dependent variable and prtystrA, democA, log(expendA), and log(expendB…

The utility that Ann receives by consuming food F and clothing C is given by U (F, C) = FC + F. Food costs $1 per unit and clothing costs $2 a unit. Ann’s income is $22. a. Ann is currently spendin…

need some help with problem 1. Don’t have a clue at all Consider the general linear regression model with K explanatory variables, Yr:=5o+ﬁ1Xn1+-~+ﬁKXHK+Um n=1,…,N. (1) It is usually easiest to …
a)Interpret the unit root test results in Panels 1C and 1D. What can you infer about the stationarity property of LCP and LEXRATE? b) The regression output of LEXRATE on LCP is shown below. Can…
POINTS In the presence of heteroskedasticity OLS estimators are biased as well as inefficient . 2 points True False
1.) Why should good nonsample information be incorporated into an econometric model via restricted least squares? Select one: a. It reduces the variance of estimated coefficients without introducing b…
Need help for the following questions in the Screenshot. This is all the data that was given. Suppose that you have just started your first job as a junior investment analyst at a hedge fund. You have…
Discuss why perfect multicollinearity can be performed for the estimation of the LRM. In addition, discuss the issue of imperfect collinearity and its impact on the OLS estimation
question 1 in the probit model QUESTION 1 2 points Save Answer In the probit model Pr(Y = 1|X) = $(Bo + BjX), the symbol Q: O a. is not defined for $ (0). O b. can be computed from the standard normal…
Tax Calculation 1. For good X, the supply curve is the typical upward-sloping straight line, and the demand curve is the typical downward-sloping straight line. A tax of $15 per unit is imposed on goo…
Question2 Suppose that in the Baron-Ferejohn model of external accountability ex post \delta = 0.6 δ =0.6, R = 0.1 R =0.1, \theta = 1 θ =1. Calculate social welfare u(x) = \theta x u ( x )= θx fo…
Unit root tests are very important in time series econometrics, yet they are not without flaws. Provide a critique of unit root tests in general. In your answer focus on the size and power of these te…
Using the Statistics Canada CANSIM database, obtain annual data on consumption of durables, consumption of nondurables and services and real GDP for years 1981-2018, and show graphically that consumpt…
The city of Denver is struggling to find revenue to pay for expansions of city infrastructure. The city has a thriving restaurant scene and one city council member proposes placing a 10% surcharge o…
How we can show this answer as use the hint? Thank you for your help. QUESTION If Bo and Bi are the least-squares estimates for the intercept and Slope in a simple linear regression model , show that …
Describe a specific instance in which you had to work with an extremely difficult customer to resolve an issue or problem. What was the outcome of this issue? Did you resolve the customer’s proble…
question about eco 355 Q3. [Gruber, Chapter 7 Question 13] [10 points] The town of Springfield has two residents: Homer and Bart. The town currently funds its fire department solely from the individua…
I need help with attached questions please. There is no additional data to the questions, no graphs. Assignment 1 Question 1 Consider the following regression equation yt = ﬁx: + E: Where at 4>N(…

Consider the following model for 36 rice farmers: In(PROD); = Bi + 82 In(AREA); + B3 In(LABOR), + Bain(FERT), + 1 where PROD production of rice (tonnes) AREA area of land planted (hectares) LABOR …

Question 1 (20 marks) In tendering for a constiuction project, a sub-contractor recognizes that there is uncertainty in the costs of two materials and labour. The contractors previous experience indic…
(i) Least Squares 11.120 0.03876 -0.01756 0.0001734 (0.027) (0.00087) (0.00136) (0.0000227) (ii) with HC standard errors 11.120 0.03876 -0.01756 0.0001734 (0.033) (0.00123) (0.00175) (0.0000372) (a) …

Given an interest rate of 6%,compounded continuously,calculate the effective rate. 2. Barrett put $7500 into his account that earns 3%annual interest. How much will be in the account after 10…

please help me answer this question a. The diagram below.r indicates the consumption-income pattern. Consumption * Figure I i. From the above diagram. suspect a111,:r problem that occur in the estimat…
****Only need Part f**** Does not require information from previous parts ****Only need Part f**** Does not require information from previous parts. Consider the following linear regression model 1:- …
very simple question, please be quick i will give thumb up!. Question 8 (5 points) If X and Y are random variables with V(X) = 2, V(Y) = 3, and COV(X,Y) = 1, then COV(2X,3Y) is: (round your answer to …
for n=200, is skipped statically significant at 95% confidence level?
What is trade and down-ward sloping, linear in terms of production?
What are the economic effects of Federal regulations on passenger transportation vs. freight transportation? Please also provide an example of how these regulations have affected both Industries throu…
Game Theory QUESTION 1 6 points Save Answer Consider the following extensive form game. The top, second, and third numbers at a terminal node are payoffs for player 1, player 2, and player 3, respecti…
The following question has 5 parts (a.-e.), parts b. to e. will be revealed after submitting your answer by hitting “Verify” on the preceding sections. Suppose the labour force of an economy is equal …
We are interested in factors that will affect infant birth weight (bw). One of the explanatory variables is the average number of eggs that are consumed by the mother per week during pregnancy (egg). …
What do “non-stationary error term” imply in modeling the relationship between economic variables? Clearly explain with an economic example.
Need help on this question number 3. You need to use Stata to solve this problem. ( also need to indicate the Stata command that you used ) Computer exercises (Important note: submit your written answ…
Could you help me for my basic econometrics question? 16:04 . . Cut ,Ill %64 7 2019-2020 econometrics 2 final-2 – Kaydedildi . . . 4) For the period 1970-1991 for the United States the following two r…
An educational software company tests the impact of their software on students’ standardized test scores, comparing their scores before and after using the software.When a student’s test score is …

In this computer lab, you will study health insurance, health status and employment using a random sample of more than 8000 workers in the U.S. The data is available by the name unit7.dta . …

How do you do this question? Question 2 [12 marks] Consider the following linear regression model: Yi = B1 + B2Xi + ui. Y1 = b1 + b2Xi + Vi. Suppose the unit of measurements for both Y; and X; are dem…
Derive the error correction model for the following dynamic model;
You are testing the null hypothesis that there is nolinear relationship between two variables, X and Y. From your sample of n=10, you determine that the correlation coefficient, r = 0.80. By computi…
In order to analyse the wage of a worker, the following model is used: wage = Bo + B1 Male + B2White + B3Male x White + BAExper + u where wage is the annual wage of the worker, Exper are the years of …
Consider the simple linear regression W age = β0 + β1Expr + U, where the variable W age indicates the wage of an individual, and the variable Expr indicates the years of experience that individual h…

(15 points) Consider a product market with a supply function Q = Bo + 8, P; +;, a demand function Qf = out on Piter, where 1 > 0, a1 < 0, of and of are mutually independent i.i.d. random vari…

I’m looking for help with each part of this question. I’d like to understand the steps and logic involved for each part. I’ll try to explain my current attempt and understanding. Question i) I believe…
20 pts. Suppose that everyone believes the FOMC, in setting its target overnight rate, follows a Taylor rule: Ti = Ti *−β( u − u *)+λ(π−π*).TheFed’stargetinflationrateπ*is2%. Thenaturalrate…
Explain the roles of people and information technology in providing quality service? How does the Ritz-Carlton Hotel Company LLC use employees and information technology for quality service.
Please write down mathematical models that could be used to capture these reported features of the data. O o O O O O O O O O O OO O O OO 80 O O O O O O O O O OO OOO O O O OC O O OOO Oo O O O oo OO O…
What is multicollinearity?Identify and describe 2 ways to detect it.
1) To analyze the year-to-year variation in temperature data for a given city, you regress the daily high temperature (Temp) for 100 randomly selected days in two consecutive years (1997 and 1998) fo…
DO NOT PLAGIARISE FROM OTHER PLATFORMS THANKU. Provethat W (t), 2 4. (10pts) Giventhat the standard Brownian motion covariance Cov( B(s), B(t) ) = min(s,t) for s,t 2 0 Compute the covariance of (W (t)…
. Question I. An investor is considering whether or not to purchase a lease that would allow her to drill for oil at a particular site. There are two periods, period 0 and period 1. The investor mus…
Which item below is not a measurement predictionin the middle of a software project development? Select one: A.System Reliability B.Software Development cost of a system C.The productivity of …
how can you present reports to enable informed decision-making?
1) Suppose an economist wants to know whether economic institutions affect economic development. In order to do that this economist uses a simple regression of some measure of economic development (GD…
need help for the quesitons 1 Question 1 a) (5 points) Imagine you want to estimate the following model by OLS: "9’5 :51 +5i- (1) Set up the OLS problem, ﬁnd the ﬁrst—order condition(s) and…
. Suppose that U1, U2, …, Un are independent random variables. Each U; is uniformly dis- tributed on the continuous interval [0, 1). (a) Find E[U..] (b) Find Var(U.) (c) Find limn > Var(Un) (d)…

An analyst at the Sunny Juice Company formulates a multiple linear regression model to predict its sales (y, in $10,000s) using the following four variables: price per unit (PRICE, in dollars), co…
(40 marks) Suppose Country A produces clothing (C) and electrical appliances (E). Both goods use labor and capital in production. The unit labor (L) and capital (K) input requirements of clothing a…

Which of the following can cause OLS estimators to be biased? Please explain. (a) A sample correlation coefficient of .99 between two independent variables both included in the model. (b) When one ind…
Input a dollar amount and input 2 different time periods. You can use any dollar amount and any time periods, but choose either the same months or the same years when you are comparing. When you are a…
COVID-19 has provided the single greatest disruption to humanity since the Second World War. Some people have hypothesized that colder weather will result in a significant increase in COVID-19 cases d…
Should decision management and decision control be separated? As part of your discussion, provide a real-world example (or provide a fictitious example) of a firm where the control (correctly) resides…
Please help me. It is really important for me 🙁 2. (30 points) Consider the following stationary AR(1) model: yt = Pyt-1 +wt, w – nid(0, 1-p]) where nid(0, 1-p3) means normally and independently dist…
Given a firm’s revenue function can be expressed as : R = f(q) = 25q – 0.05q^2, what quantity (or quantities) maximizes revenues? a. q=250 b. q=625 c. q=2,500 d. q=0 and q = 500

Now the government builds a new (two-way) road connecting the nodes where the local streets and highways meet. This connection adds two new routes. One new route consists of the local street city A…

Assume that there are only two countries in the world: Turkey and Russia, and that they trade two commodities: Banana (B) and lamb meat (L). Their offer curves are given by the following equations (No…
. Solve the following systems: 2×1 + 3×2 + 2×3 + 6X4 = 10 a) { X2+2×3 + X4 = 2 3×1+ -3×3 + 6X4 = 9
how to work on question 4 step by step? Question 4: Let {(x> >): [=1, we.) denote a random sample of size n from the population, for each observation in this sample, it will be the case that: 12…
Misspecification of functional form of the regression functionA) results in a type of omitted variable bias.B) is more serious in the case of homoskedasticity-only standard error.C) is overcome by a…
You estimate a model with 5 explanatory variables and an intercept from a data set with 247 observations. To test hypotheses on this model you should use a t distribution with how many degrees of free…
. 1. (70 points) Suppose we write down the following model for the final price of iPod auctions on eBay: PRICE, = Po + 1 . NEW; + 82 . SCRATCH; + 3 . PERCENT; + P4 . BIDRS; + &i, where PRICE, is…
Q1. [25 points] Binary Dependent Variable Suppose we are interested in whether race is a factor in denying a mortgage application; the binary dependent variable is whether a mortgage application is de…

How are the parameters of an OLS model estimated?What is meant by “least squares?” 2.You know how to calculate a p-value, but how do you interpret a p-value? Use as plain o…
To investigate the tradeoff between time to work and time to Shep, the following equation is estimated: sleep: 3,628.25+ .148 Iotwrk- 11.133duc+ 2.20 age (112.28) (.017) (5.83) (1.45) 11: 706,522:…

Econometrics / Statistics/ Multiple Regression Analysis: Estimation and Inference PLEASE Use a Stata SOFTWARE QUESTION 1 The data in sleep75.dta offers information on the sleep patterns of 706 observa…
Based on the model in part (e), test at 5% significance level the null hy- pothesis that smoking 11 or more cigarettes per day reduces birthweight by no more than smoking 6-10 cigarettes per day, agai…
timeseries/econometric/statistics question 2.) Consider the following stationary AR(1) model: yt = pyt-1 tut, ut~ nid(0, 1-p2) where nid(0, 1-p2) means normally and independently distributed with mean…
What happens in the first chapter of the journey to the west
The U.S has had large trade deficits over many years.Assume that Congress wants to eliminate, or at least lessen, the yearly trade deficit .In response to these deficits, the Congress decides to s…
Answer the question in the following attachment. 7. To test whether there is a significant difference in the mean weekly earnings between males and females (i.e., whether gender affects mean earnings)…

Suppose that Yi = 30 + 81Xi + kui, where k is a nonzero constant and (Yi, Xi) satisfy the three least squares assumptions. Show that the large sample variance of B1 is given by Of 02 = 121var(xi-Hx…

Supply and Demand For the following questions, start the graph at Equilibrium, then identify the shift(s) in SUPPLY and/or DEMAND . Ensure to label the changes in Equilibrium Price and Equilibrium …

Data for multiple entries in which each entry is observed at two or more time periods is referred to as……………………………..

An omitted variable bias problem occurs when: A). We fail to include an independent variable that is correlated with the error term but is not correlated with the main independent variable of interest…

The circular flow of goods and incomes shows the relationship between: a. Income and money. b. Wages and salaries. c. Goods and services. d. Firms and households. 2. In a free market system, the …

econometrics class, on ols. A 1.7 [Tpts] Find the estimator a that maximizes 22;] 3:3, subject to the condition that if is orthogonal to e. Please work this out directly as a constrained maximization …
Interpret the results of THREE of your explanatory variables including GDP per capita, which you consider to be the key drivers of per capita transportation energy consumption.
. You are the manager of a company. Your company’s profit depends on the worth in sales that salespeople made in a month. You cannot directly monitor the performance of each salesperson, however. Th…
tc=200+5q+2q2 solution Determine (i)The marginal Cost (MC), Average Variable Cost (AVC) and Average Total Cost (ATC) functions ?…
Gamitin ang espasyo sa ibaba para sa pagsulat ng argumentatibong sanaysay.
the question is about Introductory econometrics Consider the following expenditure function for transportation: tiport, = P1 + B, In(inc;) +B;NK; + BANA; + e; (4.1) where urport = weekly household exp…
1: Explain all assumption of OLS technique 2: What are the statistical and numerial properties of OLS 3: What are the BLUE estimators? 4: Explain indetail the coefficient of determination r square ,…
Please help me solve this question. Thanks! 2) The Solow growth model sugests that countries with identical saving rates and population growth rates should converge to the same per capita income level…
Box-Jenkins model selection a. How to distinguish between AR(1) and ARMA(1,1) models? b. How to decide the lag length p and q in the ARMA(p,q) model?
please answer the question with solution Question 2 The Phillips curve is defined as the relationship between the growth of the (nominal) wages and the level of unemployment The equation for the Phill…
(f) I performed the Engle-Granger test and the results are reported below. At the 10% significance level, what can you infer about the test result? [2] Date: 09/26/21 Time: 18:41 Series: LCP LEXRATE S…
Suppose that Sharon is an obstetrician at a small rural hospital, and she noticed that premature female infants had a higher survival rate than premature males. She suspected that the premature girls …
PLZ ANSWER SHORT ANSWER QUESTION – SHOW ALL WORK (2) Consider the following estimated time series regression using the data upto year 2013: APLCt = Bo+ BIAPLCt-1+ 1AGDP_1+ . . . + PAPLCt-q + 2AGDP-2 +…

FE and FD. a) Suppose that T = 2. Prove that the fixed effects estimator (demeaning) reduces to taking the average of the differences. Le, prove that running OLS in this model: Yit = Qi + BXit + Ui…

1) Given the simple Keynesian model of income determination C t =a 0 +a 1 Y t +u 1 I t =b 0 +b 1 Y t +b 2 Y t-1 +u 2 Y t = C t + I t + G t i) Derive the reduced form coefficients of the behavioural eq…
B – P B + cov (X, utv) = B. var (X ) (i) Consider the simple regression y; = Bo+B, Xit B2Zi + ui. Let’s suppose cov( Xi, Zi) = 0 and all the least square assumptions hold. If we estimate , from the fo…
Answer every question. Thank you The manager of ‘Haines Company’ observes that the morale of employees in her company is low. She thinks that if their working conditions are improved, pay scales ra…
Consider the regression between average hourly earnings ( AHE , in dollars) and years of education ( EDUC , in years) on 14,925 individuals : Estimated (AHE) = – 4.58 + 1.71 (EDUC) , R 2= 0.18…
Details. Thanks!. Suppose the classic linear model applies to y; = 60 + 81x; + 132w; + 8,; (i.e., all the classic linear model assumptions apply), except that the measured values of WE you observed ha…
How would a Q-Q plot look if the disturbance terms have a kurtosis much smaller than 3 but no skewness? A. points would generally fall above the line in both tails B. points would generally fall abo…
What is the remedial measure for autocorrelation when the coefficient of first-order correlation(p ) coefficient is known? Briefly explain
The questions are shown below: Q3. (Each 5 points) Suppose X1, X2, X3, ……; XN is a random sample of N observations; that is, each X is independent of the others and is distributed with the same me…
Case: A bank wants to start a car loan division and desires to give car loan to commendable people. Further the bank wants to use logistic analysis and set up a system to screen applications and class…
【【【【【【【Bold words are questions, others are background】】】】】】】 Q I-A-1) Show that the above production function is a constant return to scale production function jointly wit…
Please answer the following: Note: MM = Method of Moments Estimation LS = Least Squares Estimation ML = Maximum Likelihood Estimation. Consider the simple regression model: Yi = B1 + B2Xi + ui,i =1, ….
A discrete PDF P(X) _____ Group of answer choices assigns a value to the variability of the set of events. measures outcomes and assigns values of X to the basic events. assigns a value to cumulative …
Estimate a model explaining the midterm grade in the Econometrics class (between 1 and 10) as a function of the weekly time spent studying Econometrics (hours). Based on the following data find B0_hat…
Draw conclusions based on your results – which of the models (question 1, 2 and 3) do you prefer and why? Justify your arguments with reference to your findings (Hint: carry out the t-test, R2 , F-tes…
I need help. Attached is my questions. —————————————————————————————————————————————————————–…
1 Upon reflection you think about the advantages of OLS with and without homoskedasticity-only standard errors. What are these advantages? Is it likely that the error terms would be heteroskedastic in…
(a) Imagine you want to convey (to a non-statistical reader) the relationship between mother’s weight and baby’s weight. Develop the following graphs: (i) Find the deciles of mother’s weight. Then pu…
Could you please help me to solve this question? — @ Suppose that all of the regression assumptions in Key Concept 4.3 are satis- ﬁed except that the ﬁrst assumption is replaced with E(u,. l X i)…
hi you should use stata to solve it , the data set is wage2 from wooldrigde and i need the solution of c, d, e please with the codes. 1. Omitted Variables (40 points) Use the WAGE2 datafile to answer …
Arima. QUESTION 1 2.1 Consider the following process y1 = $/1+ a, -0,a, 1 -0,a, 2, Where a, – WN(0,a? ). Find 1. Cov(y,,a, ) I1. Cov(y..y1-1) III. P1 [12]
The p-value for lead,_______, is too high for lead to appear to have a statistically significant effect on infant mortality. Regress the infant mortality rate on lead, pH, and their interaction (ie …
3) Find the second order total differential, d’z, of the function z = 1X2 – 7×1 + 8×2 + 12.
PART A: PART B: PART C: Let’s say you run the following regression to describe earnings by sex (and restrict your regression to only two groups: men and women). You may assume the regression has the p…
Regression statistics 6-13 You are quien the data in Table 6.7. Fit the following model to these data & obtain the usual segression statistics & interpret the results : 100 31 + BZ 11 -X 150 -…
I need to solve it fast pls 1. Generate a Cl and an 02 vectors as below: 01 = (5, A, B, C, D, E) 02 = (J, l, H, G, F, 0) (a ( ( (5 points) Let the first column name as 01, second Cg. Are these columns…
Please explain how to solve this question Question 7 a). i. Distinguish between Partial Autocorrelation Function (PACF) and Autocorrelation Function (ACF). ii. Consider the following Simultaneous Equa…
econometrics. 4. la) Consider a model vi = 3:! + 5111′ +Hi. i= 1, …,n where 11- is a binary variable that takes the value of1 if the event takes place and D – otherwise, and Eliui) = ﬂfort’ = 1, 2…
Consider the following regression estimation of hourly wages on education, experience and experience squared: where the coefficient on experience is 7. What is the effect on hourly wages of one extra …
Please answer the question below. Thank you ECON8010F7Abwght.RData can be found here: https://drive.google.com/file/d/1NfUJisvdhoLo9WM8RNiDeGBh6Eru5IND/view?usp=sharing . …
handwriting is also acceptable 2. Consider a binary choice model with linear latent index y* = x; Stu;. Assume that u;/o(X;) ~ F for some continuous and strictly increasing distribution function F, wh…
HYPOTHESIS TESTING & CONFIDENCE INTERVAL. could you please help me out with this question part a) and part b)?. A car manufacturer claims that their cars (Model A) can travel 50 miles per gallon o…
. ‘Fﬁi: 5133 12ﬁ295l§3 Unit 3 – Activity 2 – Aggregate Supply Demand Assignment_d915a1edeb’l7cdae0809dd0e’l36ad105 2021E12ﬁ 29EI ‘FﬁF5229 Assignment 2-10: Aggregate Supply / Demand …
$, solve please. c.) The width of the 95% prediction interval will be largest when x =20. It will be smallest when x, =10 and X, =30. d.) The width of the 95% prediction interval will be smallest when…
Question: TC=100PLUS 60Q-3QPLUS 0.1Q AND TC=100 PLUS 60 QPLUS 3 Q PLUS TC=100 PLUS 60 Q COMPARE THE AVERAGE VARIABLE COST, AVERAGE COST AND MARGINAL COST FOR EACH FUNCTION . IN EACH CASE INDICATE THE …
I am very sorry that this may be a troublesome question, but I would like to get an answer. Simply write it, thank you very much. What is thesilliest example of correlated variables that are not cau…
Please help me to draw the graph using the excel data from quintile 3. What is Lorenz curve? Please use the income distribution data (Income Inequality, Table A-3. Income Distribution Measures Using M…
I need help with this, write steps and clear please. 1. (40 points) Use the method of calculus of variations to find the extremal to optimize: (You need not find the constants of integration.) F(t, x,…
question 3. (a) A researcher estimated a model for the daily percentage returns on Australian government 10-year bonds over the last 100 days of trading and obtained the results: rt = 0.31 + 0-19Tt—…
Under the stated condition of the variance-covariance of the error terms, it can be shown that
Please answer these two questions in full sentences and explain, thank you. 17. If the coefﬁcient estimator is unbiased, is that sufﬁcient for establishing that a study is internally valid? Explai…
Name the stock and the other data series Ho: The capital asset pricing model does not work. It works only if the estimated slope parameter is significantly different from zero, and the intercept param…
LeS hoyt I V Tegn [e] Let R2 denote the coefficient of multiple determination: (1) R2 = 1 – SSR SST (2) VR2 = R is the correlation between Y and Y. (3) R2 E [-1, 1] and R’ = 1 +> y; = y; for all i….
How does regression analysis try to address the issue that correlation isn’t causation?
I WILL HAVE TO ADD AN ATTACHMENT Simultaneous Equations (the most anticipated question ever) In all below, please consider the following system of demand and supply where D, S are quantity demanded an…
how do you go about solving this question? Question 3 [14 marks] Consider the regression model: Yi = 30 + B1X1i + 32X2i + “1′- You are required to test the hypothesis: H0:Bl + (132 = 0. (a) Rewrite …

Consider the general model: y t = α + bx t + u t (a) Discuss each of the assumptions usually made about u t and the importance o…

Consider the following joint probability density function for X = whether it is raining, and Y = whether there is a traffic jam on Massachusetts Ave. What is the conditional probability of getting in …
For the following exercises, write answers in a single RStudio script file (.R file) and submit it to complete the assignment. Note: Will need someone with experience using RStudio to help. I just nee…
Microsoft Word – Assignment3Mar17.docx Supposethefollowingauxiliaryequationsisestimated. et2=1.25+.008Z1+.42Z2+.68Z3R2=.074n=60 CarryoutaLMtestforheteroscedasticity…
Suppose youwant toconduct a study of dog owners to examinehow much theypaid for dog food and treats over the past year.Your research team desires the error(E)to be nolarger than $35?…
If a tariff is used to protect U. S. jobs, a. income is transferred from consumers to protected producers b. national production and income increase c. national production rises but income…
You’re curious about how/if students’ IQ changes over college. In the U.S. population, the average IQ is around 100, with standard deviation around 15 (so roughly 1/3 the population has IQ in the rang…
hi please help me with these questions 3. You are a macroeconomist working for the government. You have been assigned the task to estimate a model to better understand the factors that affect consumpt…

The following results were obtained from a sample of 12 firms on their output (Y), labor input (X1) and capital input (X2), measured in arbitrary units. EY – 753 EY? = 48,139 EYXI = 40, 830 EX1 = 6…

Could you please answer it? We are interested in the gender differences in the heights of Ontario university students. Suppose we know that E(Heights|Male Students) = 174.64, E(Heights|Female Students…
QUESTION 12 If you included both time and entity fixed effects in the regression model which includes a constant, then: a. you have perfect multicollinearity. b. you can exclude the con…

A study is internally valid if: a) the sample is representative of the population to which you wish to generalize. b) the error terms are homoscedastic. c) the coefficient estimator is unbiased. d)…

According to the Gauss-Markov assumptions, it is correct to say that Homoscedasticity means that the variance of the error term is constant All are correct If they are satisfied, estimates are BLUE?…
True or False and explain why please You have utility function ? = 2? + 3? and budget constraint ? = ?x? + ?y?. If ?x < ?y then you consume only good X (and none of Y)…
Most children do NOT qualify for special education services if they are diagnosed with which disorders?

We want test the rationality of assessments of housing prices using the data set “hprice.csv”. We regress housing prices on their assessments: price = 0 + 1assess + u (a) Use R to estimate the regr…

(a) You obtain the following sample autocorrelations and partial autocorrelations for a sample of 100 observations from actual data: Lag 1 2 3 4 5 6 7 8 acf 0.420 0.104 0.032 −0.206 −0.138 0.042 ?…
Question iş here. QUESTION 1: (60 pts) The following table gives data on output and total cost of production of a commodity. Out . at Total cost TL N U) .lh. \DWHIONU! .— <3 To test whether the …
Assume Argentina’s CPI was 191 in early 2019 and is 481 in 2021? What was the inflation rate over this period? (not per year, but total inflation over the period)
Question eCampusOntario.ca is the primary face of the Ontario Online Learning Consortium (OOLC), a not-for-profit corporation whose membership is composed of all publicly-funded colleges and universit…
The question is in the pic. Scores on a graduate school entrance exam are normally distributed with a mean of T3 points= with a standard deviation of 3 points. a. If you randomly select an applicant, …
Could you please explain as well, Thank you In C; = 14.35 – 0.3SALES, + 0.16PROFITS; + 0.04 In SIZE, (1.25) (0.28) (0.2) (0.05) R’ =0.75 n =1500 F = 2003 DW =1.9 where C; is the total compensation (sa…
Please see the picture attached 4.(6.1) When using N=50 observations to estimate the model: yi=β1+β2xi+β3zi+ei You obtain the following: SSE=2132.65 sy=9.8355 a.Find R2 b.Find the value of the F-st…
Please help on how to solve conditional mean/variance and what formula to use CDC performed a COVID-19 clinical tests on students in two univer- sities in Wisconsin between September and October 2020….
Describe the essential features of a model economy in a monetary market of rational people for which each of the following statements is true: (These features might include the pattern of population g…

Linearity is one assumption of classicalist in simple regression analysis. Identify which of the following satisfies this assumption. Discuss why? a.LnY 2 =a +b 1 X 1i +b 2 X 2i +U i b. Y=a +(…

From OECD Statistics, obtain the annual data for the interest rates on 10-Year Government Bond for Greece, Portugal and Germany. Using the graph, explain what these economies experienced during the ti…
Compare geometric lag and polynomial distributed lag models. Use examples. Please do not plagiarize – and provide references. This is for an assignment.
The Australian government is looking to roll out a childcare subsidy to help mothers return to work. Suppose you have access to data on the number of women working in a given month in each local city/…
Consider the foliowing estimated equation: amp, = 15.7491 + 1.1248 1705:2002: — 1.1294 growtht — 0.8511 post2002t – growtht (3.1022) [0.3171] (0.1218) [0.4294] n = 51 R2 = 0.5128. where unemp is u…
Es importante la educación en el desarrollo de las sociedades?
Suppose that average worker productivity at manufacturing firms, y, depends on two factors, average hours of training, ?1, and average worker ability, ?2:y=?0+?1?1+?2?2+?.Assum…
Gide and Rist and Ekelund and Hébert both follow the Physiocrats’ original assumption that total wealth at the beginning of the year is 5 billion francs. Two billion francs per year are required to r…
Consider the following regression model: ??=? 0 +? 1 ? 1 ?+? 2 ? 2 ?+?? Data for the variables are PASTED BELOW . Estimate the model by OLS and use a Breusch-Pagan t…
High multicollinearity is problematic because Group of answer choices A. the estimates of the slope coefficients for multicollinear variables are negatively attenuated (biased towards zero) B. the “st…
How the ability to behave ethically and make ethical decisions may evolve over time (or are people born with a certain level of ethical leanings? is it in our DNA?
can you help me answer these 5 questions? Using data on weekly wage for a random sample of 400 full time employed individuals in Australia in 2019, we have estimated the following equation using OLS: …
A physical-fitness center has found that, from those members who perform high-impact exercising on one visit’ 65% will do the same on the next visit, while on those who perform low-impact exercising…
Complete the following table:. The regression model is the following: Yi = Bo + BiXi + ui Number of obs = XXXX Source SS df MS F(1, 23) = 294.12 Model 9265.97 XXXX XXXX Prob > F = 0.0000 Residual X…
a researcher undertakes multiple linear regression analyze by running OLS regression for house price in dollar 1000 (Y) on square feet of living area in dollar 100s (X 1 ) and house age in years (X 2 …
Hi, I would like some advice on a research paper I am working on, in particular, how to implement the Heckman correction for Panel data in STATA. I understand that the ‘heckman’ command in STATA is on…
(3) (20 points total) Analyzing text as data is becoming increasingly important in research and data analytics.1 In this problem we will study an underutilized dataset: the text content of job vacanc…
Consider a linear regression model y=b0 +b1xi. It follows the normal distribution. The distribution of Xi is fixed in repeated samples. Note: this model has three parameters: θ = (β0, β1, σ^2) Fin…
Find best predictor and best linear predictor of U given U + V, where fu(u) = for 0 < u < 2 and fv(v) = 1 for 0 < v < 1.
Please help me answer this question. Is being an early childhood teacher considered a profession?
If someone can help me see if I have the correct answers. YOUR HELP WILL BE appreciated. Thank you.
Datane statistics econ. A random sample of 12 observations was made on a variable X. The sample mean was found to be 6.97 and the sample variance was found to be 5.11. a. {3 marks) Construct a 90% con…
I need explanation. 8. The country of Guilder has strict requirements for military service. Specifically, all those who are 5’8" (68 inches) or taller are drafted into the military at age 18. All…
Please help me with these two questions. Thank you! Assignment 8 Deadline: Oct 14, 2020 1. (WAGE1.dta data set) In(wage) = Bo + Beduceduc + Btenuretenure + Bexperexper + Bexpersqexper + u The STATA re…
What is the difference between a change in demand and a change in quantity demanded?What are the variables the cause the demand curve to shift?Give an example of each.
Hi, is there someone who can help me in this exercise (linear regression)? An explanation would be appreciated Thanks in advance! 1. Show that in the multiple regression of " on a constant , *; a…
Use the Smoke data. 1. A model estimate the effects of smoking on annual income is log(income) = β0 + β1cigs + β2edu + β3age + β4age2 + u1 (2) where cigs is number of cigarettes smoked per day, o…

You have the following data for estimating the relationship between X and Y. Y -2 -1 10 1 2 X -2 0 10 1 First adopt the model: Y, = o + SX; + u; (a) Compute the least squares estimates of o and B….
b) The self-employment might systematically differ from wage earners in their age, education, and so forth. After you control for these other factors, are the self-employed less likely to have health…

. Assignment 2. E.J. just got a job from a research entity related to Purdue University. She is now considering whether to rent an apartment or to purchase a house. Because you are a sincere frie…
We have reason to believe the X21 is endogenous in the following model; 3/3,: = 130+32i+53X2¢+1H And suppose we have an instrument for X21, X34.. Suppose we know that X2; has the following PRF. X2: =…
please answer. 5 (10 Puan) 5. If it is assumed that heteroscedastic variance is the function of the square of log per capita disposable income a? = o? X IY,". Which of the following shows the GLS…
The following questions on econometrics. QUESTION 9 Use the data in LAWSCH85_1.dta to answer this question. Estimate the model Isalary= Bo + B1 LSAT + B2GPA + Ballibvol + Balcost + Brank + u where Isa…
Please help me mu econ homework. In considering the purchase of a certain stock, you attach the following probabilities to possible changes in the stock price over the next year. Stock Price Change Du…
please explain for me. Question 8 (10 points) Supposed a regression model is specified as: y = b0 + b1x1 + b1x2 + u where bo is the intercept and b1, b2 are slope coefficients. x1 and x2 are independe…
Please help with this question. Thank you in advance!
Using annual data from year 1982 to year 2018, we aim to study relationship between housing price and investment. We observe inhr =real housing investment per capita in millions Canadian dollars and p…
Please help me for the problem thank you. Scenario 3: Open a New Branch Shawn’s friend, Peter, told him that the production cost of juice would decrease if the amount of juice you produce is in a larg…

1) a) What does stationarity mean in time series? b) Why do we need to test the variables in our regression for stationarity if we work with time series data? c) What are the two types of Non-Stati…

How to do part (d-h) of the following question? Thank you. Suppose we want to study the relationship between saving (son), income (inc) and education (educ) by considering the following two regression…
Question 1 You are an econometrician working in the Ministry of Finance in Trinidad and Tobago and using a database consisting of 108 monthly observations on automobile accidents for Trinidad and Toba…
Mr. John thought that it was only his income that was sustaining his pretty daughter’s Esther expenditure function when she was in UNILAG. Later he discovered that Esther’s spending habit that makes h…
from this equation. 3Q^2-16Q+20=-4Q+20 how to get Q=4 Please i need help.
For two random vairables, X and Y, you know the following information about their expectation (E), variance (V) and covariance (COV): E(X) = 2 E(Y) = -5 V(X) = 4 V(Y) = 25 COV(X, Y) = -6 Then, calcula…
The following economic model predicts whether a voter will vote for an incumbent school board member. INCUMBENT = β 0 + β 1 MALE + β 2 PARTY + β 3 MARRIED + β 4 KIDS + u Where INCUM…
QUESTION 3 Suppose that {5:1, . . . , xN} be an i.i.d. sample from a population that is Normally distributed with mean equal to ,u and variance equal to 0′ (a) 03) (C) (d) 2 < 00. Suppose that ,u =…

What is P[70 S X S 85] ? Answer using both the binomial distribution and the normal approximation to the binomial. How do these results compare?

P 4. In applications of the human capital model of earnings, human capital is typically assumed to be a function of work experience and education. However, an individual’s state of health is another a…
Please help me solve these 4 problems about probability distribution and random variable.

a) What is the difference between the population regression function and the sample regression equation? Explain each briefly and clearly. b) Assume that the population model is linear in parameters, …

ECON 350 Applied Economics 2. Use Stata and the data in DISCRIMDTA to answer this question. These are zip code- level data on prices for various items at fast-food restaurants, along with characterist…
Consider the price competition between Apple and Samsung in the market for smartphones. Assume that the demand for iPhones is determined by the following equation: where P A is Apple’s price for an …

[4 points] Suppcse that a researcher is using State for emprical analysis. the Iruserl ccn’nnand; the researcher has just epened the data fer use in Stat "describe" in turn has shcwn t…

why is a market transaction usually considered a “win-win” for buyers and sellers?
option for the first part is a) an ellipse b) a rectangle c) a circle second part a) cannot be b) will be Homework: Online Assignment Week 3 Save Score: 0 of 1 pt 8 of 8 (7 complete) HW Score: 87.5%, …
I am interested in the effect of majoring in economics on the probability that a Binghamton student will work in the financial sector during the first year after college. Define a treatment variable a…
Explain the sense in which your frontiers can be described as ‘efficient”, and the difference (if any) between your restricted and unrestricted efficient frontiers. Which is the more efficient? (15%)
. b) Using the table below, draw the supply curve and find the producer surplus at price of Rs. 100. If the price rises to Rs. 155, how does quantity supplied and producer surplus change? Seller M N…
For question 3，how the scatter graph be like? I typed this and I got a average speed during weekday. 1. Open a log ﬁle to keep a record of your analysis. Click “File 9 Log 9 Begin” and give it…
Consider a Brady bond issued by Mexico with 7 years left to maturity, paying a coupon of 11%. Only the par value is collateralized by American Treasury bonds. Assume that the U.S. spot rate is 4% for …
Hello, I should formulate my own question and use “general social survey” and GSS data from Berkley.I have started with the file (econ 345). I also have attached the instruction. Introduction: This …
Please Answer?. 43 The LM statistic requires an estimation of the unrestricted model only. out of Select one: question O a. True statement O b. False statement O c. True and False statement O d. None …
How to find alpha (a) and beta (b) through first order derivatives ? in this problem For simplicity, a can be referred to as a and Bas b, for the rest of the problem, Using the OLS to find the values …
question 4 and 5 please I. Multiple choice questions(1 mark for each question, some questions have more than 1 correct choices) 1. The random variable X represents the number of children per family in…
How do we utilize the given information to calculate R^2? 5. You have estimated a regression model and your printout includes the following information s_= 3614.00 xy S = 12.72 s, = 394.61 SST = 75891…

You collect the following production data for your firm: Q L 196 2 1,155 6 443 3 62 1 1,114 9 712 5 1,045 7 631 4 903 11 1,232 10 a. Which functional form (linear, quadratic, cubic) is most…

Part II: a. Is the following vector of stochastic processes ZI =(8t, Et-1)’: with & and &-1 two white noise processes with zero mean and o’ variance, both stationary and causal? Motivate your …
Question 4 : Assume that the sample size of 3240 and investigate the relationship between growth and government expenditure X. In this regard, you can put your own contribution to development economic…
Question: Clearly explain the relevance behind the below equation in the context of Myers proposed approach. RE = Rut MO Ru – RD)
Hi, I run a regression in STATA and want to perform a RESET test using 2 fitted values. The regression model is “exp_per_adult=cons+egms+unemployment_rate” I am a bit confused about the question here….
Could you help me with this question? There are 2 attachments regarding to this question. Thank you.
TopicDiscuss the various monetary measures taken by RBI in India during pandemic [covid-19]. Discuss its possible implications Explain its Introduction(topic sentence 2. Review of literature …
Please check if I write the answer correctly.. 1. Demand (10 points) Consider the following Q" and Q5 Q(p) = 200 – 10p Qs(p) =50p + 25 a. Graph Q and Qs (5 points). b. Find Q* and P* mathematic…
I am to construct a regression model to forecast the exchange rate, GBP/USD. Dependent variable is GBP/USD whereas the independent variables are differential in inflation and interest rate, UK US’s tr…
What reason does Professor McCarty say is the major reason for the current political division and polarization?
please answer the following question below What does it mean by a time series variable being integrated of order 1?
Eric is an owner of a big firm and James applied for that firm. If James is smart, he will make $10 for Eric and Eric will pay him $7 (so that Eric’s profit from James will be $3). If James is not-sma…
(e) (f) Can the magnitude (absolute value) of Bl in the classical measurement error model ever exceed the true value of ,81? The magnitude of the bias, i.e. the seriousness of the problem caused by m…
Let’s practice time-series forecasting of new home sales. Click here (https://www.census.gov/construction/nrs/historical_data/index.html) to see the newest data in the first table: Houses Sold (Excel …

(20 points) Suppose that Yt follows an AR(2)-ARCH(1) model. Write the model and find the unconditional and conditional mean and variance. Does adding a lagged Yt-2 term in the mean equation changed…

the data for the mode in the comment. (Question) In the table, MPG (average miles per gallon), SP (top speed), HP (engine horsepower) and WT (vehicle weight) information are given for 40 cars. MPG; = …
Throughout the questions below, we consider the following set-up. Suppose that for each individual i, the random variables Y,(1) and Y,(0) represent potential outcomes for treated state (state 1) and …
We model energy use per capita of 131 countries in a given year as follows: Lntpes_pc = The variables are defined as follows: Lntpes_pc = log of total primary energy consumption per capita (kt…
Suppose the small open economy Iceland has perfect financial capital mobility and no risk premium. Some of their information is: C = 150 + 0.60(Y – T) – 25r I = 200 – 75r ?…
Wooldridge CE. Introductory Econometrics: A Modern Approach J. Wooldridge Computer Exercise Use the data FERTIL3, test the stationarity of gir with a random walk with a drift model with no lag. What i…
Need answer for this. 6. Consider the following model Y, = Bo + B, Xu + By Xx+ Where Y, = actual rate of inflation (%) at time t. Xi =unemployment rate (%) at time t, and X2 = expected inflation rate …
When you know you have become an adult, is it like a sensation or perception?
Practice Question 1 answer with help of the regression tables
Thess are all of questions.. Derive the IS equation for this model. Upload an image of your answer as a jpeg, png, or pdf file. Please select file(S) Select file(s). Derive the AD equation for this mo…
You have a sample of births in the United States and are interested in the effects of cigarette use on birth weight. ou have information on infant birth weight in pounds (bwghtlbs), as well as a nu…
I need help with this this question ,Why this question is cancelled? _ 87. Consider the following simple regression model y = 130 + ﬁ’ 1x] + u. Suppose : is an insmnnent for x. if Cov(:,u) = 0 and C…
Question to solve is in the picture 1. The following table reports the results of three regressions of hourly earnings (AHE) on a number of regressors using a survey of full time workers in U.S. in 19…
Theoretical support in part 3 and 4. All the part 5. Thirty students were asked to toss a coin. They tossed the coin 100 times and recorded the result where Heads = l, Tails = 0. You are given this da…
Please just the answer. In the following regression, "movie" is the number of times a year a person watches movies in a movie theater, "employed" is a dummy indicating a person is …
thank you. 1.1 Biased but Consistent Use math to show why a model with a lagged dependent variable is biased but consistent when u, is not autocorrelated. 1.2 Biased and Inconsistent Use math to show …
the difference in difference? POM? 1. Consider the following potential outcome model: Y 2 BIG + (1 — D)Y0. We add the following structure to the treatment selection by assuming D : 1[Y1 2 YEJL that …
Please show work step by step for both parts. Thank you. 1. {Zdnsider the madel F: = ﬁx: + 11!- with Flint-m) = ﬂ and VWEEEIxi) = 52-752- An Bstimaterafﬁ is attained as felldws: E = $211 :9.- i-…
Note: For [24 answer the following: Compute the F—statistic using Stata output information. Test the null hypothesis that, after controlling for cigs, parity. and fa minc ; parent’s education has n…
Hi I need help with this question thanks! This is all the required information given. The management of a large firm would like to know something about employee morale and the other variables to which…
I need answers to 3 4 6 7 8 9 10! Please show all work if possible! Moderator unassigned you to the question for some reason! Prof. Bing Ma Department of Economics UMBC Econ 421 Introduction to Econom…
Please help with a,b,c,d,e 5. (25pts) Consider a wage regression model estimated with a sample from 1998 with 462 in- dividuals where wage, is $ per hour, exper; is years of experience, F is a female …

Suppose that the production of plastic creates a social cost which is depicted in the graph. Without any government regulation, how much plastic will be produced?

Brass Widgets Inc. makes and sells 200 high quality intricate fittings every week. The fixed costs for buildings, machines and employees are $12,000 a week, while raw material and other variable costs…
PLs answer with a detail answer In political polling, randomly selected voters are asked whether they would vote for a particular candidate. A random variable X is defined that takes a value of 1 if t…
question 4 Q4. (4 points = 2+ 1+ 1) Consider a regression model where price is a house price (in dollars) and assess is the assessed housing value (before the house was sold, in dollars): price,- = )3…
Help on econometrics. Past record of a grocery store show that 1 out of 3 students buy tortilla when they visit the grocery. You randomly picked up 4 students who returned from the grocery to intervie…
Can you please help with the working out of these questions and the answers?
9) Let X and Y be random variables with means fx and my. The covariance of X and Y is given by, Cov(X, Y) = E[(X – ux) (Y – BY)] a) Prove the following three equalities: Cov(X, Y) = E[(X – HX ) Y] = …
I am not sure about how to design this experiment, do I use instrumental variables? How do I estimate the causal effect? {c} Suppose the government gives you a random sample of 30 individuals to perfo…
Show that whenβ=1 that the series Ytis made up of its past shocks et, et-1, … for the following process: Yt=βYt-1+et [Hint: Use recursive substitution to express Ytin terms of its past s…
please help with this econometrics question There are different ways to combine features of the Breusch-Pagan and White tests for heteroskedasticity. One possibility not covered in the text is to run …
. Consider the market for soft drinks. You know that the demand curve in this market contains the points (Q, P) = (100,000, $1.00) and (50,000, $2.00). You also know that the demand curve is linear. T…
Compare and contrast expansionary and contractionary fiscal policy.
_____________________ is another term for acceptance of ATM/Check cards at retail stores and restaurants for the payment of goods and services. a point-of-sale transaction b primary sales…
Compute the variance of X. Compute the variance of Y . Compute the covariance of X and Y. Compute the correlation of X and Y. (Please round response to four decimal please.). Use the probability distr…
How to explaindetail the output result base on the dependent variable is Total salary & wages received in reference month related to wage differential and factor age, year and make a conclusio…
NEED HELP ON QUESTION 5d…. 5. On our previous assignment we used data in the file jobs. dat to investigate the relationship between a help-wanted index (HWI) and the level of unemployment (U). The d…
Please answer the following assignment. I am not sure from my answer. 11. (10%) Consider the following regression Y: : 130 + ﬁlez’ +13le2: + 183th + 184(X1:XX2:)+ﬂ510g(X3;-)+ 186 (10g(X3;’ ) XX1:)…
Solve the following Messages 2:52 PM Fri Oct 30 89% elearning.uh.edu Question Completion Status: Question 3 10 points Saved You are estimating a model explaining out-of-pocket health care spending as …
Please consider the following statements: Value investors try to buy firms for less than what their assets-in-place are worth. Empirical evidence suggests that stocks with low PE ratios earn significa…
Let’s explore what the unemployment rate means for individuals and for the economy. Review exactly how the official rate of unemployment in the U.S. is calculated. What is the definition of a discou…

Consider this scenario and answer the questions [explaining your answers} or do what is asked. ‘r’ou were hired as a statistical analyst by the Government of Madeuptopia to study how …

If a monopolistically competitive firm is losing money, it should adjust production until Select one: a.marginal revenue is equal to marginal cost b.marginal revenue is greater than average variab…

To test the effectiveness of a job training program on the likelihood of being employed (EMP), we specify a logistic regression model: Where EMP is a binary variable equal to 1 if an individ…

(a) Which one should be larger, Ry or RR? Justify your answer. (b) From the definition of R2 show that SSE = (1 – R2)SST. (c) Recall that the F statistic is given by F = ((SSER – SSEU) /J)/(SSEu/(n – …
Use the data in SLEEP75 from Biddle and Hamermesh (1990) to study whether there is a tradeoff between the time spent sleeping per week and the time spent in paid work. We could use either variable as …

Interpret the outcomes of estimated model for the GDP is based on OLS multiple regression. Note: lnGDP, lnFDI, lnINV and lnIM in the Table below show gross domestic product (constant US$ …

What is the difference between economic profit and accounting profit? Why should managers focus mainly on economic profits? Why do you suppose managers often focus on accounting profits? Explain wh…
The total revenue curve reaches its maximum at a quantity of 200 dishwashers per year. At this point, the slope of the total revenue curve is at its maximum
6.28. Based on the Current Population Survey (CPS) of March 1995, Paul Rudd extracted a sample of 1289 workers, aged 18 to 65, and obtained the following information on each worker: Wage = hourly wage…
For the Two-Stage least squares ( 2SLS ) regression analysis, for the second stage, it is necessary for the dependable variable to still show significance for the instrumental variable to be vaild?
Please answer all the questions above brielfy. l. (50 points) Consider the following model and the four sets of assumptions: E: I30 + I31Xt+m 1) 13011;) = 0, 130112) = 0, gut 111.1) = 1 ii) Hug = 0, E…
Show that r 2 12.3 = (R 2 – r 2 13 ) (1– r 2 13 ) and interpret the equation
Can you please help me with this. Trying to solve but nothing makes sense.
Consider a simple time series model where the explanatory variable has a classical measurement error: yt = β0 + β1x*t + ut xt = x*t + et, (1) where ut has zero mean and is uncorrelated with x*t and …
Use the data in cps91.dta for this question. These data are for married women. nwifeinc is the woman’s nonwage income (i.e. other sources of income, which includes husband’s earnings) measured in thou…
What does time-variant mean? What does time-invariant mean
Theory Problem 1: Show that for Yt, with E(Yt) = At = 0 and Var(Yt) = vy(0) = 02 for any t ET, E(Y2) = 02 Problem 2: Show that the autocovariance function can be written as VY ( s, t) = E[ ( Y s – Ms)…
Consider the following regression model: ?????(1) ?????? = ? 0 + ? 1 ??(?) + ? 2 ? + ? 3 ??? + ? where ?????? =nu…
Tourism Company Receives on average 5 inquiries per hour. Average service time of one inquiry is 4 minutes. How many inquiries can a company answer in one hour? (no decimal units) Please explain with …
Please help me with these questions. The sleep75 DTA. Must be used in StatsV12 or maybe other versions. Econ-3201/3 (001) Econometrics for Economics and Finance Professor: Xiao-yuan Dong Assignment #2…
Assume that the random variables X and Y are independet. Show that Var[aX + bY + c] = a 2 Var[X] + b 2 Var[Y]
Hi, I am just want to check answers. My last answer for Question5 is 0.9412. and My answer for Question6 is 1.234,and so on. But I am not sure if they are correct. I am really appreciating if someon…
Problem 1 Describe the major differences between a randomized controlled experiment and a quasi-experiment. Consider yourself a Chief Experiment Visionary (CEV) of a small fastfood restaurant chain. R…
. Are educational achievement and employment status independent? O A. Since Pr {X20 | Y: 1}:é Pr {X2 0). educational achievement and employment status are not independent. O B. Since Pr (X: 0 | Y=1…
Dropping a variable can be a solution to a multicollinearityproblem because it Group of answer choices Eliminates the colinearity Enhances the colinearity Eliminates the heteroscedasticity Eliminate…
100 dollars of the 200 in timber harvested is an inventory investment. $50 of Lumber is an inventory investment. $250 is a final good (bookcases. ) so total GDP is 250 +100+50 = 400
please help asap Your textbook reports the following result from a two-way fixed effects (entity and time fixed effects) regression model: FR = StateFixedEffect + TimeFixedEffects – 0.64 BeerTax (0.36…
An investigator is using data for a sample of 274 male employees to investigate the relationship between hourly wage rates Yi (measured in dollars per hour) and firm tenure Xi (measured in years). Pre…
Given Information: Stationary AR(1) model: y t = α + ρy t-1 + u t (t = 0, 1, .., n) Both α and ρ (|ρ| < 1) are unknown parameters and u t is i.i.d (0, σ 2 ). Let µ = E(y t ), show how µ = ?…
Question 5 – Autocorrelation Anna is an economist at the Bank of Nova Scotia. She wants to estimate the following model characterized by an AR(1) autocorrelation process: GDPt = α0 + α1 const + α2 …
Mathematical economics subject ans me a) Optimize following functions and discuss findings in your own words 1) Y = 10X1 + 10X2 -X12 -X22 2) Y =-10X1 – 10X2 +X12 +X22 3) Y = 10X1 – 10X2-X12 +X22
PLEASE HELP https://drive.google.com/file/d/1H5buPxLrLthXslQkpehLaBlvAZrNyrys/view?usp=sharing Concepts. Help define, the following concepts. ⦁ Instrumental variable – A variable that is correlated …
A real estate investor has the opportunity to purchase land currently zoned residential. If the county board approves a request to rezone the property as commercial within the next year, the investor …
DATA LINK: https://docs.google.com/spreadsheets/d/1XCcrmk3fA5Psorj4QptY26EXjz3zfHjh9sgmPtYhc_k/edit?usp=sharing Variable |ObsMeanStd. Dev.MinMax ——————-…

What is meant by the ordinary least squares (0L5) method of estimating the “best ” straight line that ﬁts the sample XY observations?

Suppose you want to regress Consumer Price Index (CPI) on money supply (MS). Each of these time series variables follow a linear deterministic trend. You consult two of your classmates on how to go ab…

Consider a competitive market for which the quantities demanded and supplied (per year) at various prices are given as follows: Price in Dollars Demand (millions) Supply (millions) 60 22 14 80 20 1…

You are an informed trader faced with the following bid-ask rates. The INR/CNY spot rate is 10.29 – 10.89, the INR/CNY one-year forward rate is 12.85 – 12.96, the interest rate in India (p.a.) is 2.50…
. HW 3 Ch 4 i Saved Help Save & Exit Submit 5 Use the diagram below to answer the following questions. Assume an initial market price of $5. a. Identify the initial area of producer surplus (PS,…
Econometrics question. Estimator and samples. Please help and show work. thank you Suppose you are interested in estimating the population mean p: of a variable of interest X. You are given a random s…
ECONOMETRICS . Question 3: (15 marks) A binomial logit model is estimated to determine the ownership of a Bank Debit card in a selected Suburb in South Africa. The Bank Debit card is a binary varia…
Please help! This is an econometrics course Question 2 [23 points/100] Consider the regression model: 31 = Bo + BII, + us, where {(14, y1) : i = 1, …, n} is a random sample with E(u,|X) =0 and Var(u…
Describe the current state of the U.S. macroeconomy. Specifically speak to economic factors and forces such as unemployment, inflation, interest rates, and investment.
It is assumed that manufacturing output is subject to the production function
Consider an economy with N population. Assume Y i is the individual income and T i is the tax paid by each of N members of society. Tax revenues are used to finance a public good G and the price for e…
1)Explain the principles behind the IFUPG function sizing method(pls note that this question is not asking you to provide the detailed five-step procedure for computing the number of function points…

Instrumental variables design (12 points) A large city has a mental health court where mentally ill defendants can have their charges dismissed. But to get into mental health court, a defendant is …

please answer e thanks (e) (6 points) Finally, remind that the whole set of instruments available in the equations system above could be earlier stacked in a T x 4 single matrix, say X, such that X = …
5.(30pts] Two firms (1 and 2) compete in quantities facing an inverse market demand function P(91, 42) = 40- 2(q1 + 92). The two firms have the same marginal cost c = 62 = 4. (a)[10pts] (Cournot) Firs…
indicate the wage and employment impacts of a health insurance policy that costs $2 per hour to the workers and is worth exactly $3 per hour to the workers.
Monopoly. Market Demand: ? = 99 − ? Suppose that a monopoly supplies this market. The monopoly’s production function is ? = (L^1/3)(K^2/3) Prove that the total cost function is ?? = w…
1) Interpret the estimated coefficient on LOG(PRICE). (5 marks). The following model has been estimated with a sample of 30 observations: LOG (SALES) = 1 + B2LOG(PRICE) + B3LOG(ADVERT) +e SALES: Mon…
QUESTION 12 Under which of the following liability rules should we expect to find the fewest number of lawsuits? Negligence Strict liability Punitive damages All of the above will result in the same n…
Explain what is “Cointegration” with an economic example. Explain what is meant by “cointegration relationship between Y and X” and “Y and X are cointegrated.
The ﬁagment of an old Quebec map above shows a typical strip farm arrangement of farmland parcels created under the seigneurial system in [a NouveIt’e-France. Suppose a researcher runs a regressio…
If the distribution of εt exhibits positive, first-order autocorrelation, draw a figure showing what you might expect the distribution of the residuals in the population regression against time to …
Data is collected by tracking specific individuals orsubjects over time and across subjects. What is the categories that differentiate the nature of data??
(b) For the quasi-MLE, show that the k x k block of the sandwich covariance matrix estimator that corresponds to B is the HCCME for the linear regression model. HINT: You may use the fact that we know…

A11 AR(3) model of inﬂation yields the coefficients .3, -.25 and .15 for the first, second and third lag of inﬂation, and the constant value is 2. If the last three observations in the dataset…

In a simple linear regression model y = β0 + β1 x + u, suppose E (u) 6= 0. Letting α0 = E (u), show that the model can always be rewritten with the same slope, but a new intercept and error, where …

Inthesupplychain,shippingsoftwarehelpsmainlyintwoways.Whatarethey?

There are two cities A and B joined by two routes. There are 100 travelers who begin in city A and must travel to city B. There are two routes between A and B. Route I begins with a highway leaving ci…

In the regression above, one important variable that could be missing is ability. To check this, we now include a measure of ability (abil ) in the regression. Compare the two coefficients on edu c…

Darlene and her friends get together for lunch after work. While at lunch, the friends discuss what they can do to solve the problem with excessive overtime at work. Which of the following is true? Da…
thank you. Question 17 6 pts Consider the following estimated regression model. wage = 18.50 – 0.41west – 2.10midwest – 2.95south (0.30) (0.25) (0.27) Where wage is a worker’s hourly wage in dollars, …

Simple Linear Regression model: We use the times required to check out customers (Y) in a supermarket as dependent variable and the corresponding values of purchases (X) as independent variable run…

Assume that Y is explained by the following relationship: Yt = Xt B+ Zt C+ Ut Using formula, discuss how you obtain unbiased estimates of B and C under the following scenarios. In each case, also disc…
https://media.cheggcdn.com/study/d5f/d5f0497f-5d93-412c-a13d-5a3be09202bf/image.png here is the image of the datset. Chapter 3 Problems 1, 4, and 5 DUE Monday, 9/17/18 Email me your answers and your p…
Let β ^ 0 and β ^ 1 be the OLS intercept and slope estimators, respectively, and let u ˉ be the sample average of the errors (not the residuals!). (ii) Use part ( i ) , along with ?…
Hi , I need the help for my asignment Topics : Observing and Assessing Young Children After completing the readings and assignments for this lesson, the student will: Define assessment Expla…
Which of the following statements is correct concerning the conditions required for OLS to be a usable estimation technique? The model must be linear in the variables The model must be linear in the v…
1) In a conversation, someone said, “Australia’s economic grew because nominal gross domestic product (GDP) in 2017 was 1.04 trillion, 2018 it was 1.11 trillion and in 2019 it was 1.2 trillion”.Upon…
United Furniture buys reclining rocking chairs at $550 less 40% and 10%. The price is marked up to allow for overhead of 50% of cost and profit of 35% of cost. The unit on display in the store acquire…
Could you please help on that question? 1. In order to explain the savings and income relation the following 2 models based on 25 yearly data were estimated (The values in paranthesis unde…
wooldridge computer exercise. Introductory Econometrics: A Modern Approach J. Wooldridge Computer Exercise Use the data in FERTIL3 to answer the question. Forecast gfr for 1980 through 1985, using an …
I don’t know how to solve these questions! Pls help me! . " hw1.pdf IA hw1.pdf X ? Q 3 13 4 68% . . . i W 2. Read the annual data on Shanghai Stock Exchange (SSE) index for the period 1990 to 2…

Graphing activity: Go back to the custom setting and make yourself a data tables for 6 different blocks of each material listed : wood, Ice, Brick and aluminum Wood

the project have been finished 90% from me(in The assessment of a population regression function.doc).Pleaseprovide all the appendixes (regression, table , chart) that will be needed to complete the…
This is an economic question. Thank you for the answer. **CROWDMARK QUESTION” You need to show all of your work on paper and submit scans of the pages to Crowdmark before 6:00pm. The equations below…
Investigate identification of equations II.2 and II.3 corresponding to Example II in the lecture notes analysing the rank condition. To this end, obtain first the H matrix in each case?. y2 =Yay, +oz …
Please help me answer these question! Thank you Many retail establishments use mystery shoppers experiment to provide managers with feedback on how well their service employees perform. A mystery shop…
An econometrician uses a cross-section of firm-level exports yi to find the effect of government export subsidies xi; i is a firm index. Assume that the subsidies are given to firms on a completely ra…

You collect the following production data for your firm: Q 196 2 1,155 6 443 3 62 1 1,114 9 712 5 1,045 7 631 4 903 11 1,232 10 a. Which functional form (linear, quadratic, cubic) is mos…

Vickrey-Clarke-Groves Mechanism & Social Wellfare: Consider an auction with three items and three bidders. Suppose that it is possible to allocate more than one items to one bidder, and that each …
is Zara groups move in to Zara home stores a good diversification idea? Is this good horizontal expansion and does it add to the value chain already existing with clothes retail
EX1: The cash flow of an investment is shown below. What is the NPW (i=15%)? Ex2: Mr. “X”, a friend of yours, is asked to invest in the following project: Installation and operation of a facility with…
thanks a lot Consider the multiple linear regression model: yi = Bo + Bixi1 + 32xi2 + Wi The estimated model is yi = Bo + Bizi1 + B2xi2 where u; is the residual for observation i. If ui is heteroskeda…
“State the decision regarding each hypothesis and provide an explanation of what each decision means.” I need some clarity on this question. Do I look at the f- statistics and determine collinearity…
Q1 Use the information given about the stock fund and the bond fund in Homework 4. Determine the mean return on a portfolio that consists of 70% in the stock fund and 30% in the bond fund. Q2 Calculat…
, a fine dining upscale restaurant in, California and 2016 Open Table Diners’ Choice award winner, is enjoying its eighteenth season of providing delectable food, exceptional service, and beautiful ou…
. Assume an election has only two candidates, A and B. Let voteA denote the percentage of the vote for Candidate A, expendA campaign expenditures by Candidate A, expendB campaign expenditures by Can…
If X～ normal(2,4)then: A. 2X+1～normal(5,16) B.2X+1～normal(5,9) C.2X+1～normal(2,4) D.2X+1～normal(4,16)
Reread paragraphs 11 and 12 of the excerpt from America’s Constitution: A Biography . Explain the point that the author is making about other nations and civilizations. How are the ideas in these two …
Could you please explain me question 4 in: https://www.coursehero.com/file/p2gbti9/Explain-why-this-provides-a-natural-experiment-that-could-be-used-to-evaluate/#/details [25pts] The paper “Workers’ C…
Consider the following supply and demand equations: Demand: Qi = Bo + B1Pi + B2XDi + EDi Supply: Qi = do + alPi + 02XSitesi, where Qi denotes quantity, Pi denotes price, XD; denotes observe demand shi…

Questions with file upload For these questions, upload a file showing your computations. (a) 14 points In the linear model with a single regressor Yi = Bo + BIXi tui, we impose Assumption LSA1, tha…

1c) (3 points) Write down a new OLS model in equation form, specifying the magnitude of the new coefficients, where colgpa and hsperc are unchanged while sat is replaced with a variable newsat = sat/1…
i have a question regarding this regression You want to study the gender wage gap. You have a data set containing the following: for every year from 2008 to 2017 you have, for roughly 1200 different p…
The part of the brain that functions as an “executive control system” which monitors, directs, and organizes thought processes is in the Group of answer choices parietal lobe occipital lobe temporal l…
Please answer parts A through C black students (defined as the # of black students enrolled/ total enrollment * 100) in affected four-year public universities dropped following a statewide affirmative…
Please help me answer the following question: Note: MM = Methods of Moments Estimation, LS = Least Squares Estimation, ML = Maximum Likelihood Estimation. Consider the simple regression model: Yi …
have run a regression with a constant or intercept term with: Dependent variable: Y individual earnings Independent variables: X 1 = Male (0=females, 1=males), X 2 = Female (1=females, 0=males) Which …

In a study of 1006 men in four occupations, a multiple regression was carried out to show how lung function was related to age, smoking and occupation. The four occupations represented in the stud…

I need it for my assignment. Thank you. 3. The analysis in (ii) may suffer from omitted variable bias because it neglects factors that affect infant mortality and that might potentially be correlated …
Hey, Can someone please tell meif the following statement is is true or false and quickly explain why this is the case? Thanks a lot! If a sequence of random variables Zn converges in probability to…
2) Describe advantages and disadvantages of using OLS versus IV estimation techniques. (No proof is required.) Include a discussion of things to watch for when selecting instrumental variables.
Hi, please only help with parts c and d. Thanks 9. It is postulated that a reasonable demand-supply model for the wine industry in Australia, under market clearing assumption, would be given by (+ = o…
For Ohson’s unbiased accounting model, find the landsman’s journal article through a simple google search. Thanks!. Ohlson’s Unbiased Accounting Model assumes that the following relationships hold: (1…
What is meant by cross-sectional data set…………………………
To obtain the slope estimator using the least squares principle, you divide the A. sample variance of X by the sample covariance of X and Y . B. sample covariance of X and Y by the s…
If the option is square, it is multiple choice. And if it is round, it is a single choice. 1 2 3 4 5 6 7 8. What is line of code imports the Regular Expressions module? C} import regular expressions C…
Hi please I am writing a project, and some of the variables do not have the complete data up to my specified year. I wonder if I should go on or what? Thank you for your quick response
When the matrix X in the model YX U    displays a high degree of collinearity:
Could you please help with both questions with output provided below, thanks.. Question 1 (7 marks) (a) (2 marks) Estimate the following model using least squares. Report the result in full AND provid…
I really need detailed answer for this question! Thank you very much!!!!!! 3. [Hero orcfonrporrr to this qnﬁticm] We are interested ineslimating the proportion ofme poptﬂatinn of all hmrseholds in…
please provide an overview of the theory and application of vector error correction models in financial econometrics.ensure to use some examples to elaborate your views as well as the key diagnostic c…
Define I1 as an interaction variable created from two binary variables, D1 and D2. In a regression model containing only D1, D2 and I1 as independent variables: Group of answer choices A. The coeffici…
How to calculate r^2 from this information 09:48 Tue 1 Sep @ 77% learn-ap-southeast-2-prod-fleet01-xythos.s3.ap-southeast-2.amazonaws.com 10. Consider the Stata output below, where colGPA is college G…
Question : Does smoking 1-5 cigarettes per day have a statistically signicant negative effect on baby birthweight (keeping all other factors the same)? Write out the test in full using the t-statistic…
Consider the wage-price model W t = a 0 + a 1 P t + a 2 (UN) t + u 1t P t = b 0 + b 1 W t + u 2t where W= the percentage change in Money wages P = the percentage in prices UN = the rate of unempl…
Use the RSS version of the F-test to test the joint significance of the regional variables. (Northeast, North Central, South)
The ultimatum game works as follows. There are two players, a proposer and a receiver. The two players are given a chance to divide up $100 that comes from a bank (me). The proposer makes an offer to …
. Let’s look at David Dollar and Aart Kraay (2002) "Growth is Good for the Poor" Journal of Economic Growth 7(3) 195-225. In this paper, the authors use data on the average income in the b…
all information is here please finish question a to d. Consider the following expenditure function for transportation: tport, =[, + B, In(inc,) +,NK, + P.NA +8, (4.1) where tryorr = weekly household e…
If you cant solve this, do not accept PLEASE. 5. Suppose that you first estimate a simple linear regression Yi = B1 + B2Xi+ ci. Now, you estimate the regression model without the intercept term, th…
Making use of the properties of matrix inversion and transposition and after algebraic simplification, we obtain:
We are provided a dataset (“psetdata6.dta”) with the following datapoints (columns): higrade,earn, white (dummy variable), and age. Can you conduct the following specifications in R? (Note to Course…
Difference in differences method 1. Difference-in-Difference (15 points) Suppose the Arkansas state government allocated subsidies to some poor counties in 2015 to boost their economic growth and crea…
111111111111111111 Table 1 includes several regression estimates of hourly wage with the inclusion of a looks variable. The survey takers ranked the appearance of respondents from 1 to 5, where 5 was …
Given the following diagrams : Q 1 = 25 bags, Q 2 = 20 bags, Q 3 = 32 bags. The market equilibrium price point b is $60 per bag. The price at point a is $110 and the price at point c is $10 per …
. WPS Office P NPV& IRR.pdf W Regression assignment.docx Q X + E Go Premium – O X? Menu * GAP GRO. Home Insert Page Layout References Review View Section Tools Q. Click to find commands X Cut Ca…
Mutual Fund Performance Many mutual funds compare their performance with that of a benchmark, an index of the return on all securities of the kind that the fund buys. The Vanguard International Growth…
Please show me the commands of requirments below in the Stata. Thank you Locate the data file, collagetown.csv at http://principlesofeconometrics.com/poe5/poe5.html which is the book’s website. This d…
The following table gives the joint probability distribution between employment status and college graduation among those either employed or looking for work (unemployed) in the working age U.S. popul…
… The point where the capital market line is tangential to the efficient frontier is O The point where the portfolio volatilities are minimized O The point where the portfolio’s Sharpe ratio is maxi…
Accuracy of at-home COVID tests. In an August 2021 study (JAMA, 4(8); doi:10.1001/jamanetworkopen.2021.26931), researchers compared the validity of at-home antigen tests to PCR lab tests for detecting…
Question 13 Using the data of Thailand’s quarterly GDP (measured in million Thai Baht at 1988 constant prices) from 1994 (q1) to 2012 (q4), the following regression model have been estimated. W…

In the Cournot Duopoly market, it is known that market demand is P = 240 – 2Q where Q = q1 + q2. If it is known that the cost function of the two firms is the same, namely: C (q) = 20q + 2q 2 , and…

Daddy’s Home 2 104.029443 180.61318 29.651193 69 Comedy Blade Runner 2049 92.054159 259.239658 32.753122 150 Action, Drama, Mystery, Sci-Fi, Thriller Kingsman: The Golden Circle 100.234838 410.902662 …
Hi, I have one MC question about Introduction to Econometrics, could you help me? thanks all
I was working on this problem and I don’t know if the answer is incorrect or I was doing the work wrong. Question 3 part C UC Riverside Department of Economics Econometrics (ECON 107) Professor Robert…
yt = βxt + εt where µt −→ N(0,1). µ −→ IID y = [3 4 5 −1 4] and X2 = [5 5 10 0 10]’ was given as empirical information Estimate β with least squares, and discuss the statistical pro…
Let’s practice time-series forecasting of new home sales. Only keep the dates beginning in January 2007, so delete the earlier observations, and use the data through May 2020. Keep only the US data, b…
Please explain in simple terms -and provide an example for each and a mathematical derivation • Law of Large Numbers • Unbiasedness and consistency • Efficiency (in the context…
Compare and contrast the Engle-Granger and Johansen methodologies for testing for cointegration and modelling cointegrated systems. Which, in your view, represents the superior approach and why?
how did you arrived at the solution for question (ii) It is unclear how the equation is rearranged to include the difference between B2-B3 and the added effect B3 (exper + tenure)
Find concrete examples of using the approach Evidence based policy making.
Q1. Please help me answer the question in the picture 🙂 Question 1 (40 points) Let at be the white noise, i.e., a serially uncorrelated random variable with mean 0 and variance of. The random variabl…
The OLS estimation for a model that relates annual household expenditures in thousand Euros (?”) with annual household disposable income in thousand Euros (?”) is given by the following regressi…
The model is estimated as follows: Log(price) = 9.5 +0.6 * log (sqm_land) +0.17 * rooms – 0.04 * log (CO2) N=900 R2 = 0.52 Assume a CO2 level of 3, and a land area of 400 square meters. How mu…
The Multidimentional poverty index uses an income based poverty line. True False

[5] Consider a regression on three explanatory variables, x1, 2 and x3. Consider two possible F-tests for (a) the joint significance of 2 and X3. (b) the joint significance of 1, X2 and 23. In whic…

You only need to answer the last three parts of the question: (vi), (vii) and (viii). Please answer the question with the explanations!
Hi, is there someone who can help me to solve this exercise? 6. Consider the following regression model: yt = X:B+Et with Et ~ WN(0, 02) (5) Consider the three following specifications of the error te…
Simultaneous causality biasA) results in biased estimators if there is heteroskedasticity in the error term.B) happens in complicated systems of equations called block recursive systems.C) is also cal…
Please assist with this problem. Lots of controversy from classmates over how to properly solve the question.
I need help with this question. 2. Different Levels of Fixed Effects Consider data on trade between countries over time. There are / countries. Index exporters by i, importers by j, and time by t. L…
Endogenity, simple IV and 2SLS Estimation 2. Endogenity, Simple IV and 2SLS estimation (11 marks) A researcher (David) has the following data for a sample of 1000 manufacturing enterprises on the foll…
Please help with the following question: Question 5 .. 2!] points Consider the following Stata output. The dependent variable in all regressions is baby birthweight in kilograms. The independent varia…
Which of the following statements about regression discontinuity designs (RDD) is true? a. Sharp RDD are often externally more valid than fuzzy RDD. b.In sharp RDD, the receipt of treatment is c…
n the film A Beautiful Mind, John Nash and three of his graduate-school colleagues find themselves faced with a dilemma while at a bar. There are four brunettes and a single blonde available for them …
Let’s practice time-series forecasting. Make a new column of seasonally adjusted monthly by dividing the annual data by 12. Make a column called “t” where t will go from 1 (Jan. 2007) to 161 (May 2020…
dear all the tutor i got a question regarding on the following question thankypu very much The time required to assemble an electronic component is normally distributed, with a mean of 12 minutes and …
Question text This file contains independent observations on a random variable X . It is known that σ 2 = 1.3701 Test H 0 : E ( X ) = 3.9 against H 1 : E ( X ) > 3.9 using a significance level of …
1) Determine the optimal strategy for the situation by representing it as a game and finding the saddle point. State your final answer in the terms of the original question. In an ongoing price war be…
please assist with this question and show steps. Using the data in Question 1, the researcher constructed the 95% confidence interval of [2.08, 9.92]. The researcher considers the hypothesis that ther…
Can anyone please help me?. Question 2 (20 marks) a. To account for categorical variables in regression models, researchers use binary variables. Explain the concept of a dummy variable trap by using …
In question c, what do they mean by impose the restrictions on the parameters and transform the model? And how would I code that in stata? 1. Doamload the data production.dta from Moodle. This data se…
The diagram below shows hypothetical supply ($1) and demand (D1) curves for sugar sweetened beverages (SSBs) market in Australia. Price of SSBs 5 DI 300 Quantity of SSBs a) If the following events hap…
THANKS FOR HELP 3. The data set contains information on CEO for U.S. Corporations (Excel spreadsheet is posted on Blackboard). The dependent variable salary is annual compensation, in $1000s. The inde…
I need help with this question asap (2) Below I will list some regressions and regression results. Please draw the predicted values for all of the different groups. You do not have to plot them out pe…
true/false When the covariates are independent of the treatment and the potential outcomes, the selection on observables assumption states that the treatment is unconditionally independent of the pote…
I got to part a calculating the optimal level of schooling by finding first-order condition(equating 0 and derivative of U(y,S|a), and got S=(r-a*b*m)/pi, but I’m lost in following problems. Not sure …
Hi tutor! please help me find the correct answer.. A forecast that addresses the business cycle by predicting planning indicators is O A. an environmental forecast. O B. a demand forecast. O C. a te…
Assume two roommates, Pat and Chris, spend time cooking dinner and washing dishes. It takes Pat 30 minutes to cook dinner and one hour to wash the dishes. For Chris, it takes one hour to cook the iden…
Please answer the following questions and give the explanation. 1. True or False. Explain your answer in detail. Your score will be based on your explanation. (a) Suppose we are interested in testing …

j) Write all the steps you must do in question g) to run that hypothesis test. What is your conclusion?

this is the question for excel spreadsheet that I post earlier. since it won’t alone me to post two image of the document. You have access to a cross-sectional data set from the United States. It cont…
Question 5 (10 points) [10 marks] For the following question, . You get 2 marks for choosing the correct answer. . Draw a graph and show the consumer’s demand curves as well as the market demand curve…
1). Reducing the significance level (alpha) will: a b c d 2). In which case would we choose to a one-sided alternative hypothesis over a two-sided alternative hypothesis? 3). Assume that the two-sided…
In a perfectly competitive market, all producers sell (identical or very different) goods or services. Additionally, there are (few or many) buyers and sellers. Because of these two characteristics,…
a situation when you were asked to provide information about yourself or your family. You may recall experiences that made you feel comfortable and at ease, and others that made you feel nervous, …
Plz use R programming to solve the following question, and attach the R commands and codes for the questions. Thank you. Consider the monthly log returns of U.S. CRSP equal-weighted index from January…
Why should we use Akaike information criterion to choose between two time series model?
What is the command that I should put into “Stata” for number 2 and 3?. Problem 2. Construct a scatterplot of average annual growth rate (Growth) on the average trade share ( TradeShare). Does there a…
. a.IfT and S are independentwhich of the four statements below have to be true b.If E(S/T) = E(S) which of the four statement below have to be true c.If E(TS) = E(S)…
Please give stata inputs where necessary. The HW4 excel sheet is needed to answer questions 3-6. Name (Last, First) _________________________________________ Email ID: ____________________@psu.edu ECO…
We model energy use as follows: Lntpes = β_0+β_1 Lnypcpenn+ β_2 Lnypcpenn2+β_3 Ln_gasprice+β_4 Annualprecip_ +β_5 TempColdest+ β_6 TempWarmest+β_7 OilRentsGDP+β_8 CoalRentsGDP+β_9 NaturalG…
Use the table above to answer the questions:. 4. [5pts] What are t-value and p-value for the above null hypothesis? Can you reject the null hypothesis at 5% significance level? Explain. 5. [5pts] Inte…
Industrial Organization Return to the final example of section 5.5, in which the demand for AIDS drugs was QN = 100−P inNorthAmericaandQS = α100 − P in Sub-Saharan Africa. Show that with marginal…
Each year Forbes ranks the world’s most valuable brands. A portion of the data for 82 of the brands in the 2013 Forbes list is shown in Table 2.12 (Forbes website, February, 2014). The data set includ…
Consider the following regression: wage=β0+β1S+β2Exp+β3male+β4married+u Where wage is the hourly wage, S= years of schooling, Exp= years of work experience, male is an indicator variable =1 if ma…
In econometrics, the terms Time Series are used in reference to?
thank you for answer this 2. Consider the model yi = Bo+ Birite, i = 1,2,3, .., N. Instead, OLS is performed on the model yi = Bid; + ci, i = 1, 2,3, .., N. What is the range of possible values for R …
The following model estimates the effect of participation in a job training program on the wage: log(wage) = ﬁg + .61 educ + ﬁgexper + ,63Irain + u, where log(wage) is the natural logarithm of wag…
Causal effects that depend on the value of an observable variable, say Wi: O a. cannot be estimated. O b. can be estimated by interacting the treatment variable with Wi. O c. result in the OLS estimat…
Data for a single entity collected at multiple time periods is referred to as…
help me with this question, thank you!! Choose a correct statement about a random variable that has a binomial distribution. the random variable takes only two different values, 0 and 1. O the expecte…
In an air standard Brayton cycle the minimum and maximum temperature are 300 K and 1200 K, respectively. The pressure ratio is that which maximizes the net- work developed by the cycle per unit mass o…
Question 2: Analysis of Google Trends (a) Use Google Trends search volume related to two keywords, “foodbanks” and “jobs” in Ontario, Canada since 2004. Copy and paste the graph as part of the assignm…
Correcting for heteroskedasticity can change your coefficient estimates. Group of answer choices True False Consider a randomized controlled trial in which half of the participants are assigned to the…

Let us consider two countries: Italy and Germany with identical preference pattern. In autarky each of them are producing two types of car Mercedes (M) and Fiat (F). Suppose 〖(K/L)〗_G > 〖(…

Please answer this question and provide explanations, thank you. 20. What does it mean for a quasi-experiment to be described as “as-if” randomly assigned? Does “as-if" guarantee that the v…
. Consider a situation in which there are three possible states of nature: good economy; bad economy; and neutral economy with probabilities p, q, and l — p — g, respectively. Ms. Chang is tryin…
How do oneperceive the role of econometrics in decisionmaking in business and economics?vii)…
1.4 Consider a model with one endogenous regressor and two instruments. Then the J-statistic will be large a. if the number of observations are very large. b. if the coefficients are very different wh…
Berikut ini adalah ringkasan semua transaksi Wallace Company yang relevan sejak didirikan pada tahun 2015. Pada tahun 2015, diotorisasi 15.000 saham dan diterbitkan 5.000 saham biasa (Nilai pari $50) …
I am trying to download the MEPS dataset 2018 from the following link; https://meps.ahrq.gov/data_stats/download_data_files_detail.jsp?cboPufNumber=HC-207 Now please help me unzip this file in a direc…
(This question refers to the MRU video ‘Entry, Exit, and Supply Curves: Decreasing Costs’.) When does the growth of an industry cluster eventually stop? Select one: a.When increasing entry stops pus…

2. . Suppose that the slope of the consumption schedule is 0.90. The MP0 is: O a.0.45 O b.0.20 O c.D.50 O (“3.90. Suppose that a person’s nominal income rises from $10000 to $12,000 and the con…

If at the current output level average variable cost is falling: a) marginal cost must be rising b) marginal cost must be falling c) marginal cost may be falling, rising or at its minimum d) marginal …
Hi, in part(ii) i am unsure of how to calculate the covariance (the highlighted bit). Thankyou
Suppose we are estimating the equation HousingExpendituresi = B0+B1Incomei+ Ei with income expressed in dollars, then using the same data HousingExpendituresi = b0 +b1Incomei +Ei with income expressed…
(Hard) The isoquants for Aaron’s paint factory are illustrated in the figure above. The rental price of capital is $72 per unit, and Aaron has to fulfil orders forQ=1000 Q=1000litres of paint. If?…
Question 3 The correlation coefficient for ASSESVAL and LIVAREA is 0.803238 The correlation coefficient for ASSESVAL and LOT_SIZE is 0.408095 The correlation coefficient for ASSESVAL and BEDROOMS is 0…
True or false and justify answer (c) Consider the linear regression model: y, = B, + B2x2, + ByX,, +ey, where x}, = 2×2, + e2 . Conclusion: The least square estimates of B, and B, are (i) unbiased, (i…
Which is larger: the proportion of families reporting that they would buy no regular apples, or the proportion of families reporting that they would buy no eco-friendly apples? (use the Stata comman…
Consider the following regression model ln(Yi)=β0+β1X1i+β2X2i+ui Estimate the model 2) Compute a prediction of Y X10=3.42 and X20=3.24. 3) Compute a 90% confidence interval for prediction. …
how to solve this a] Ceasieier regrrﬁieu {1] Her: the yen interpret the eeeﬂieieat en Wﬂge? is the eeefﬁeiertt esti- mate en Wﬂge je regimen {1] eeeeemieally signiﬁeant? h} Aeeerdihg 1e re…
What are you looking for in a job? What is your dream job?
please help me solve this problem I need help Peter derives utility from consumption (c) and leisure (R). He has 60 hours per week to enjoy leisure or to work (). He can work as many hours as he wants…
Please show all work for all 4 subparts of the question. Use EAWE.22 Data Set from STATA for reference data. . Note: use EAWE22.dta for all STATA questions. 5.1 Does the sex of an individual affect …
. Step 5 Calculate the average round-trip travel distance and travel time for each zone. Assume that people in Zone 0 have a travel distance and time of zero. Every other zone has increasing travel …
Show your calculations and reasoning in detail. (Find the determinant) A= 1 α 0 4 5 3 (3×3 metric) 1 0 2 (a) For which α is |A| = 0? Show that…
A authors propose an instrumental variable for investment spending G . In 1991, a law was passed in government to introduce a tougher stance on mafifia corruption in local government. After a police i…
The concept of any microeconomic topic ‘connected’ to real world problems. 1. What in the passage provides evidence for the economic theory you are trying to discuss — what is the connection between …
Marginal analysis refers to Evaluating the net financial result of a possible business decision How you might compare taking a job out of town, paying more…to a job in town, paying less How economis…
. Consider the following OLS regression line obtained from a random sample of 500 workers: log(wage ) = 0.3 + 0.1 educ+ 0.005 exper + 0.02 tenure (1), where wage is hourly wage (measured in dollars)…
Please help me with the above question. Question 1 (50 Marks) The marketing manager of a local convenience store chain is conducting an investigation of the price effects of Brand A (PA) and its compe…
̅ a) The population variance of the random variable

Assuming that the restricted sum of squares of the restricted regression in Question 14 is 436.1 and the unrestricted sum of squares is 397.2, what would the conclusion of the hypothesis test be?…

Select the correct answer. In the following 3 variable VAR model, how many parameters are there to estimate, excluding the variance covariance matrix of the errors? xt=A0+A1xt−1+A2xt−2+εt Select …
The Smith family lives in California wilderness. Their property is at risk of being destroyed by a forest fire. It is estimated they face a 10% probability of a $400,000 loss each year. The Jones fami…
Consider the simultaneous equation system: y i d = α 0 + α 1 p i + α 2 x 2 i + u i y i d = β 0 + β 1 p i + β 2 x 2 i + v i …
Hello! This is a question about “Panel Data”. I am trying to use US census PUMS data and I have to use panel data, which was collected in 2015 and 2016. With my understandings, I have to use data coll…
Hi, Can someone help me with this exercises? I need to use eviews to answer these questions. Thanks. You are given data per-capita consumption of chicken in US for 1960-1982. Demand for Chickens, Unit…
I need help explaining these A) Can you use a GARCH(1,1) to approximate a high-order ARCH? B) Explain why the rolling-window volatility model is a special case of an ARCH (q) model.
if the price of bagels falls, the: a)quantity supplied of bagels would decrease. b)quantity supplied of bagels would increase c)supply of bagels would decrease d)supply of bagels would increase e) bot…
Estimate this model using the sample t=1,…,T 1 and find the unconditional mean and variance. yt = do + $1yt-1+ 60t-1+ et + 016t-2 + 0zet-4, where, |01) < 1, 101| + 102| <1,

Use a t-test to test if education (highest grade completed) has a statistically significant(2-sided) effect on wages in column 1. . Table 1: Regression Results For Homework 4 (1) (2) (4) Adult In…

can anyone show me how to get the answer to this question with workings.

Consider a sample regression function: Yt = a + b Xt + et Draw a graph with Yt on the vertical axis and Xt on the horizontal axis. Mark on your graph a and b. If the residuals are normally distri…

Renata et.al (2016) study the determinants of the non-life insurance market in Brazil. They argue that the size of the non-life insurance market is determined by the level of economic development and …
According to the December 2021 Employment Situation report, the unemployment rate for teenagers (16-19 years of age) has declined over the last year since December 2020 but is still significantly high…
Questions 1-3 are answered on another document, but this version 2 has different questions for 4 and 5. 4. Tabulate variable married. Category married==/ includes people who are married, while categor…
use the definition of yi=beta0+beta1ei to find an expression for yi^2 in terms of beta(hat)0, beta(hat)1, xi
Q3. (15 points) Critically/quantitatively evaluate the following statements (true, false or uncertain). a) [5 points] The Generalized Least Squares (GL3) and the Ordinary Least Squares (0L3) methods a…
Suppose that you are interested in estimating the ceteris paribus relationship between y and. For this purpose, you can collect data on two control variables,and. (For concreteness, you migh…
Evaluate whether the statement below is either TRUE or FALSE using mathematical and/or graphical illus- trations. Carefully explain your answer. (c) If we run the regression: y 1 = α + βz +…
only answer is fine, better follow up with simple explaination to the select options :). Suppose an institution has an investment horizon of 3 years. Its portfolio consists of $1,000 three-year zero-c…
Plz help me!!!. Peak Trough Duration, Duration, Duration, Duration, Peak month Trough month month month peak to trough to peak to trough to From ber mon ber trough peak peak trough December 1854 660 J…
Would you please help me solve this I would really appreciate it. DATA LINK: file:///Users/briandarner/Downloads/Demand.htm The following results show an econometric model design to explain the U.S. d…
How can this question be solved. I really wouldn’t know how to find the variance for an ARMA model. 9. Assume yt is covariance stationary, and innovations are standard normal. What is the variance in …
. 2.c. Consider the hypothesis below based on (*). Ho : Gender is irrelevant to college GPA. H1 : H0 is wrong. Answer the F statistic to test Ho. Can we reject H0 at 5%. Hint: Remember how to use ma…
not sure how to complete-this Q please help! At a restaurant, the amount of time customers took to complete lunch after being seated and served in normally distributed with a mean of 24 minutes and a …
use the table to answer the questions 4. Below is a table with a sample of data: Table 2: Data Wage Years of Education 45,000.00 75,000.00 21,000.00 35,000.00 a) Calculate the mean and variance for va…
Assume that X, Y , and Z are three random variables that follow a standard normal distribution and are independent. Then, the random variable W = X²+ Y²+ Z² follows: Select one; a. a chi-squared X?…
help me solve this question please, thank you Find all local extrema for the function f(x,y) = By* – 16y- + 3×2 – 11. Select the correct choice below and fill in any answer boxes within your choice. O…
1 South Africa sunk deeper into junk territory on Friday (20 November) after Moody’s Investors Service joined Fitch Ratings in lowering the country’s credit ratings. But what does the latest downgrade…
Please solve the following 2:56 PM Fri Oct 30 1 88% elearning.uh.edu Question Completion Status: A Moving to another question will save this response. < < Question 7 of 10 > > Question 7 1…
Simple Linear Regression using Maximum Likelihood Estimator (MLE) d] For simple linear regression Q_f; F = 30* I311 + 1′ estimate the ﬁg and ﬁ’l above, label it as ﬁg and £1 respectively, by …
Do gains in financial and material wealth provide a premise for physical conquest, such as in the form of Colonialism or Imperialism? ·What are the advantages and …
Please answer attach the files this question Q.2: What is a Tax? Explain the concept of Tax Incidence: differentiate between Tax Incidence and Tax Impact? Compare and Contrast major types of taxes lev…
The following equation estimates the tradeoff between time spent sleeping and working. It also look at other factors affecting sleep: sleep = 50 + B1totwrk + ﬁzeduc + B3age + [hmale + u, where sleep…
During the month of January, Enterprise Inc. had total manufacturing costs of $110,000. They incurred $40,000 of direct labor costs and $30,000 of overhead cost during the month. If the materials inve…

Consider the following possible estimator of B in the linear regression model: 3 = (X’X +rI)-X’y , (1) where r is a positive constant. (a) Find E(3 | X). Is B an unbiased estimator of B? (10 marks)…

Suppose it is known that 14% of mortgagees also have a personal loan. Suppose it is also known that 35% of the population have personal loans and that 58% of the population are mortgagees. If a random…
Econometrics questions. Regression models. Please show work and help. Thank you 1) 2) Consider the regression model IQ = ﬁg + BlXé + m a) Suppose you know for certain that 50 = 0. Derive a formula …
Questions: 1. Show that if A and B are positive semi-definite matrices of dimension K x K, then A + B will also be positive semi-definite. Under what conditions will A + B be positive definite? (10 ma…
In the previous problem sets, we have analyzed a lot of questions which investigate the relationship between education and income. Truth is, it has always been an important question for the government…
Basic Information n = 6Ex i = 31 Ey i = 172 Ex i y i = 980 Ex i 2 = 205 Ey i 2 = 5162 1.) what are the equations of the sample regression line. 2.) If SSE=45.2772 what does the SSE tell us…
4) What is a Correlated Random Effects Model (CRE)? Write down the equation to explain the model. Explain which situation that the CRE model is superior to FE (Fixed Effect) model. (5 points)

(50 points) The CEO.dta Stata dataset includes the following variables for CEOs: salary: salary of CEO age: age of CEO college: college dummy variable equal to 1 if attended college and 0 otherwise…

The Department of Energy and the U.S. Environmental Protection Agency provides fuel efficiency data for cars and trucks. The DATAfile named FuelEcon provides a portion of the data for 309 cars. The co…
Is the logic that the requirements for Zi must also apply for Ei for Zi to be an instrumental variable?
Suppose an individuals preferences are described by the utility function U = X 0.5 Y 0.5 and consider the following three combinations (or bundles) of X and Y: Bundle A (4,4); Bundle B (5,3); Bundle C…
hello, can someone please give a detailed step by step explanation of how to derive the variance of the ridge regression in matrix form? I will also appreciate it in OLS form since the process is supp…
hi kindly solve for me this question especially the part b

Describe the essence of our current economic system.Identify aspects of our current economic system that – if they changed – would fundamentally change its nature. b. Speculate about life in the…

please help me with this econometric question. I have posted a screenshot There are different ways to combine features of the Breusch-Pagan and White tests for heteroskedasticity. One possibility not …
(1) Name the two unknown parameters of this population distribution for y. (1 mark) (2) Suppose we have a sample of 11 random observations from the population, i = 1, , n. We use OLS to estimate ,8 =…
Suppose your dependent variable is aggregate household demand for electricity forvarious cities. To correct for heteroskedasticity you should

(Table: Value of the Marginal Product of Labor and Demand) Use Table: Value of the Marginal Product of Labor and Demand. In the table, the total product of labor is shown for the hourly productio…

The weight (kg) of an individual is expected to be negatively related with number of minutes spent for physical exercise per day. To examine this thesis a sample survey is conducted among 6 students o…
The Manager of Mining Company believes that total profit of the firm next year can be modelled using a normal distribution. If the mean profit is $1,250,000 and a standard deviation is $250,000. (a)…
You should solve only a. QUESTION 1: (60 pts) The following table gives data on output and total cost of production of a commodity. Out . at Total cost TL N U) .lh. \DWHIONU! .— <3 To test whethe…
. 1. The following table shows an estimate of the joint distribution of dual-earner couple educational attainment. Table 1. Percent distribution and combined annual earnings of dual-earner couple…
How do you check if the estimated equation fulfills assumption II? Let’s work through the classical assumptions to see which assumptions might or might not be met by this model. As we analyze each ass…
Q.1 Collect the data of following variables year wise for the countries of Pakistan & Bangladesh for the year from 2010 to 2020. Topic: Comparative analysis of Pakistan stock market & Banglade…
Banana state issued a law that cigarettes have to be sold to citizens whose age are 18 years and above. The major of the Banana tries to investigate to what extend citizens follow the rule in his coun…
find this three variable equation in simplex method:-Max Z = 24X1 + 6X2 + 2X3 Subject to: 20×1 + 4×2 + 2×3 ≤ 200 14×1 + 6×2 + 4×3 ≤ 154 4×1 + 8×2 + 2×3 ≤ 160 x1 , x2 , x3 ≥ 0
Q2)Explain using graphical tools the relationship between CEO compensation and returns (Figure 2 and 3). In particular, suggest if visually there is any evidence of a non-linear relationship. 1yr co r…
Question. Question 3 Powell et al (2013) want to explore the hypothesis that stock market returns in the US are related to whether a Democratic president is in power. They run the following regression…
The purpose of this assignment is to use Least Absolute Shrinkage and Selection Operator (LASSO) to perform regularization and variable selection on a given model. Depending on the size of the penalty…
Joe Bidenbecame a U.S. senator in 1973 when senators were paid $42,500 per year. His last full year in the senate was 2008 when he was paid $169,300. The CPI values for every year since 1913 can be …
There is regression table. Y= b0 + b1Democracy Score of Country + b2Unemployment Rate + b3Tertiary Education Rate. Could you explain each of them in the table. What are the means of the numbers. For e…

Given Y, = ut phtutu +aut-1 Where u, is the white noise process. a. Define the weak stationary process? b. When is the process observing a unit root? c. Write the AR & MA parts separately? d. …

As long as the sample size is large enough, even though the random error term does not satisfy normal distribution, the OLS estimator does satisfy the use of a normal distribution. Select one: a. Tr…
Hi can you please help me solve this question? 5. Evaluate E{X (X — 1)} for a binomial random variable with mean up, and hence, derive its variance.
log(A) = $1 + $2log (B) + e Dependent Variable: LOG_A Method: least Square N:75 Variable Coefficient standard Error t-statistic Prob C 5.342617 0.146978 36.34978 LOG B -0.575199 0.084641 -6.795726 0 …
Call : Im_robust(formula = wage ~ educ, data = mydata, se_type = "stata") Standard error type: HC1 Coefficients : Estimate Std. Error t value Pr(>Itl) CI Lower CI Upper DF (Intercept) -6….

Assuming there are no changes in trends and policies, ASR costs will amount to what percentage of net income in 1999? 2. As the cost of landfill in 1999 increases by 10%, what is the per cent ch…

Hey there for this document needed help in solving part C please show work! https://www.coursehero.com/u/file/41269897/tutorial6-solution1pdf/?justUnlocked=1#/question
does it cross through bundle (6,4) (10,0) (2,10) (8,2)

[Total points: 12] From OECD statistics collect monthly data of long-term interest rate and inflation (CPI growth rate) from January, 2006 to July, 2020 for four countries, namely – Germany, Japan,…

which of the options is correct. Consider the problem of estimating the elasticity of demand for butter. The demand equation is given by In (Qputter) = Bo + ByIn (pputter) + u; where Qputter is the it…
Please explain how to solve this question Question 4 A) Assume that Y} is an ARMA(1,1) time series: Y, —¢Y,_1 =450 +5, —65,_, ; where a, is an i.i.d —>N(O,a§) sequence. State the conditions…

Consider the model: Y =a + b 1 X 1i + b 2 X 2i +Ui On the basis of the information given below answer the following question EX 1 2 (summation of X 1 2 ) = 3200 EX 2 2 (summation of X 2 2 ) = 7300 …

Show that assumptions A.2 Strict Exogeneity and A.4 Spherical Error (Homoskedastic and no serially correlated errors) imply Photos – Microsoft Edge 2_10_2020 10_56_03 AM (3).png X See all photos + Add…
Write Note on the following. i. Steps in Methodology of econometrics ii. Goodness of fit with r 2. Discuss the changing Global profile of international business environment and its impact on overall i…
Researchers from the National Center for Addiction and Substance Abuse at Columbia University (2011) suggest that time spent on Facebook and Twitter increases the risks of smoking, drinking, and drug …
The market demand is ? = 2600 − 100? There are 100 identical firms in the market, each with • TotalCost ??=0.25q^2+20q+16 • Marginal Cost ?? = 0.5q+ 20 P = market price Q = mar…
Could you please help me question c with answer please? < > coursehero.com X google translate – Goo… my.monash https://d3cgwrxphzOfq… https://d3cgwrxphzOf… https://d3cgwrxphzOf… https://…
. 2) Using the rules of the summation operator, derive each part of equation A. B. That means you have to show that: E[(x; -D(i – D)] = Ex( vi – y) i=1 i=1 and = E(x – x)yi i=1 and = [[x; y;] – n(xy…

Is Y an unbiased estimator of 8? Is it consistent? Is it asymptotically efficient?

Journal Econometrics about covid-19 issued . SWM4083 Written Assignment Instructions: 1. Please download any journal or working paper that used econometrics analysis in the methodology (you can…
Suppose the true population regression function is Y=β0+β1X+β2X2. If X>0, β1<0 and β2<0, then in a graph with Y on the y-axis and X on the x-axis, the shape of the curve will be Group of…
Hello, I need to find a topic of research for a financial econometrics project specifically in time series econometrics. In the class we have seen unit roots, random walks, ARCH and GARCH models and c…
How would we compute the sample covariance of return status and employment status? If possible please show me the whole process of how you would go about solving getting the covariance including the…
elabore un cuadro relacional con cada teoría del origen de la moral, y a continuación redacte un comentario con su opinión sobre el tema de la moral y su relación con la familia y el estado.
Explain how the Heston model better prices the volatility smile than the Black-Scholes model.

iv) What is the probability that a randomly selected customer is older than 65 and generally disagrees? [1 mark] V) What is the probability that randomly selected customer purchased an item is defini…

Hi, why is a 5 year rolling window regression better than a 1 year rolling window regression?
The demand curve for the new computer game, Rock and Roll Trivia, is given as follows Q= 200 – 5P – .1Pc – .5Pd + .2A -I where: P is the price of the game Pc is the price of a computer Pd is the price…
South Korea. Basic statistics to describe the current economic conditions in the country. GDP, Inflation, unemployment, currency, imports, exports, trade deficit/surplus, budget deficit and natio…
How would i go about this question: . You find that changing the value of the first regressor in a probit regression changes the z-value from 1.96 to 2.58. This will increase the probability that th…
I would like some help on Problem 1 – Properties of Estimators as I am struggling to understand this concept even after going through class notes. Problem Set 2 Due on Monday, Oct. 2 5:00 p.m. Fall 20…
) Show the roadmap of how to model the data according to whether it is stationary or non-stationary, and of whether the data is cointegrated or not cointegrated. ii) Show cointegration graphically. ii…
i wanted to know for the course project which company to recommend. I am unsure with Astrobucks or Crunchy Krust. i think White Mountain is out.
Referringto the video case “Multi-step Focus Group” (29’22”) please discuss how the researcher designed a three-step procedure to control social desirability and self-enhancement biases in focus gro…
In a natural experiment 1/onlu natural resources such as water, oil, or air can be subject to experimentation 2/everything is natural,i.e.conducted in accordance with natural 3/historical experience a…
Hey, I need help with the attached question. Thank’s a lot! Suppose that On, n E N, is a sequence of estimators of O E R such that an ( On – 0 ) N(0, 02 ) for some sequence of positive real numbers an…
Instruction: Answer all question. Please be specific and short in your answers. For numerical answers, round your answers to 2-digits after the decimal point. How far people live from colleges, might …
could you help me to solve it? thank you! (c) (5pts) Considering the test result in part (b), test whether years of education for women in Botswana negatively affect the number of children, controllin…
Problem 1 . A company producing sturdy wooden stools can produce stools of solid oak or plywood. The demand for stools is about the same regardless of type of wood used. Plywood is less expensive but …
just explain the part g and f. 11.1 Our aim is to estimate the parameters of the simultaneous equations model mm + 61 02311 + 5131 + 52532 + 62 91 92 We assume that x1 and x2 are exogenous and uncorre…
A consulting report that was recently submitted to a company indicated that a hypothesis test for a single population variance was conducted. The report indicated that the test statistic was 34.79, th…
Was just wondering would there be a situation where an instrumental variable is exogenous but is correlated with Yi? Can i have an explanation?
Use the data in MEAP00 to answer this question. (ii) Apply the special case of the White test for heteroskedasticity. What is the value of the F test? What do you conclude?
Question 4 Which one of the following problems in finance could not be usefully addressed by either a univariate or a multivariate GARCH model? Select the correct answer. Producing dynamic hedge ratio…
How do we best calculate the degrees of freedom in econometrics?
Thank you for your help. We learned in class that cov(X, Y) = 0 does not imply the independence of X and Y. Here is a counter example that you will complete the arguments. Answer the following questio…
T5F1i51 12ﬁ3OEll§lEl Assignment 2-10: Aggregate Supply / Demand Draw a separate diagram for each of the following questions. Begin each solution by drawing both an AD and AS curve to illustrate the…
please solve this question. :f) The magnitude of the bias, i.e. the seriousness of the problem caused by measure— ment error, depends on the relative magnitudes of the variances of X3- and the measu…
How much market power do you think that most firms enjoy? This is an important question as you reflect on your own experience and understanding of firms that you have interacted with
Write down the null hypothesis corresponding to the statement that input prices have no effect on costs. Test this hypothesis using an appropriate restricted regression. Write down the null hypothes…
Suppose you are performing a simple linear regression of Y on X and you test the hypothesis that the slope is zero against a two-tailed alternative. You have n = 25 observations and the computed t-tes…
Answer the question below:. Consider the estimated model for inflation rate below.~ Inft = 0.01 – 0.3unempt – 0.2unempt-1 – 0.lunempt-2 Where infis inflation rate and unemp unemployment rate: both the…
blackhole has a Schwarzschild radius of 30 km, what is the mass of the blackhole (take the mass of the sun to be 2 X 1030kg)? Group of answer choices 2 X 1031kg 2 X 1032kg Based on the given i…
Run a two variable regression model. Extend the same model by running multiple linear regression taking data from the world banks website. Interpret the results.
Use graph(s) or table(s), illustrate and explain the differences between a price maker and a price taker.
which one is correct?. In a study designed to ﬁnd a cure for joint pain, 400 individuals known to sulTer from moderate joint pain are randomly selected to participate. Select all of the ways that bl…
Problem 2 Regulating a Monopoly Say you have a monopoly that provides a transportation service to a city. Total investment in infrastructure and busses amount to the company sells tickets to riders fo…
Explain the use of dummy variables in a statistical study based on a Cobb-Douglas production function. Give an example.
explain why and the answer pls 3. In the regression model, GPA; = Bo + , Hours spent studying; + B, Male; + B, Hours * Male; , the inclusion of the interaction term allows for: a) the effect of hours …
these are the questions that I need help from you. Thank you so much~ Q3. A property surveyor has to appraise a three bedroom house. Based on her experience. she thinks that otherwise Identical houses…
THANKS FOR HELP!! Question 2: [21 pts] Consider estimating the following multiple regression models with the same sample: y = cm + (213:1 + 0:232 + in (1a) 1; = 130 + 51331 + 52332 + 53333 + H (113) (…
consider the sjngle-line Q6: Consider the single-line diagram shown in Fig. Q6. A 800 MVA synchronous generator (with a synchronous reactance of ().80 pu based on its own rating) is connected to a dou…
PLEASE ANSWER THIS WITH SOLUTION . ANSWER THE FOLLOWING QUESTIONS 1. A 1984 study of cigarette demand resulted in the following logarithmic regression equation. Log(Q)=-2.55-0.29log(P)-0.09 log(Y)…
TIME SERIES . QUESTION 4 [25 MARKS] The following shows the Thermostat Sales. Weekly Thermostat Sales 206 189 255 245 244 303 185 209 282 169 207 291 162 211 280 177 210 255 207 173 312 216 194 296…
Kindly help me with the solution of the following question A Use the OLS approach to derive the partial derivative for Bo, B, & B, that are estimates of the true parameters ( Bo , B, & B2 ). (…
Question 2: (7.5 points) You have a great new business idea for a social network, called "123steps", which connects people who want to get rich without working. For implementing this idea, y…
Assume that we’re in a Hotelling linear city model but that firm 1 is located at location .25 rather than location 0. Assume that the "neighbor" firm on the RHS is charging P. Find the optim…
The following question is adapted from Mastering Metrics “5.1 A Mississippi Experiment”. You are welcome to read the book as a background reference. Research question: Should the Fed lend money to ban…
In this regression, what do you expect the sign of β4 (the coefficient on ability) to be

Economic Optimization (10 points) Part I: Marginal benefit per dollar spent A firm can spend $3900 monthly on advertising in either the newspaper or on the radio. Marketing experts estimate that m…

From a consumers utility function, the marginal utility of each good may be determined. Marginal utility refers to the: change in total utility from consuming each additional unit of a good total util…

(20 points) Suppose we estimate a regression model Ut = 31+ 823+2 + 3got3 + ut, ut ~ iid(0,0′ ), t = 1, …, n, where the ty’s are non-random. Define the (1 – o)-level asymptotic confidence interva…

Hi I need help with my project. I am not exactly sure how to replicate table 1 from the McCarthy 1994 Paper using Stata. I am not very strong in using the software STATA and need help. Then I have to …
1)Investigate the typical labour process of making garments in Bangladesh and identify the inputs and outputs distinguishing materials, capital goods, direct producer (s), and outputs involv…
A government is looking to evaluate the impact of a price information policy ( PIP ) that provides individuals with information on healthcare prices charged by all general practitioners (GPs) with…

Consider the regression model of firm profits Y; and research expenditures Xi: Yi = BXit ui, where ui ~IND(0, o?), o? = X?, i = 1, .., 4. The data on Xi and Y; are: Xi 4 5 3 4 Yi 5 6 5 (both measur…
(a). Now consider a similar model but with log of birthweight as dependent variable. Estimate this model, and report the estimated coefficients and the associated standard errors. ln(bweight)i = …

Hello, I hope you are well. I need help completing the calculations requested below on Excel. I have an idea on how to do it by just using my calculator, but the assignment is asking for it to be done…
problem 1 to 4, pls help me to solve it 14.057 Textbook Wooldridge J.M (6th).pdf . . . Proving consistency of the estimators in (5.19), let alone showing they are asymptotically normal, is mathematica…
Can anyone help with this? Consider the following OLS regression line obtained from a random sample of 500 workers: Iog(wage) = 0.3 + 0.1educ + 0.0059xper + 0.02lenure , (0.1) (0.005) (0.001) (0.003) …
Liz Miling Company Limited produces three special brand of breakfast mealie meal namely Triple Refined, Double Refined and Regular Refined mealie meal. Producing each of these three types of brands re…
Above picture is the regression for the given data. Please answer the below questions using this output picture of regression in the software. (a) Graph wage (average hourly earnings) against educ (ye…
Suppose U is a normally distributed random variable with mean µ and variance σ2 . Prove that a new random variable Z=(Ū- µ)/ (σ/n1/2) has a mean 0 and variance 1.
A busy small business owner is considering purchasing groceries through a premium home delivery service because of its convenience. The service provides the best groceries and costs significantly more…
Question: Consider the following MW] model with constant and time trend :4 2 an + a + Hawk” with squat} = egg; + 915:4 + + sea,” a, E 1 and Z lﬁ’ﬂ «a: co j=u where {5;} is a Gaussian white …
. Solve the following systems: 2×1 + 3×2 + 2×3 + 6×4 = 10 X2 + 2×3 + X4 = 2 3×1 + -3×3 + 6X4 = 9 w+x- y – 9z = -3 b) {2w + 3x + 2y + 15z = 12}. 2w + x+ 2y + 5z = 8
Suppose I estimate the following demand function for a tv: Q = 400 – 3P + 4T + .6A Where: Q = quantity demanded in units P = price in dollars T = tastes and preferences A = Advertising expenditures in…
Topic : The Determinants of unemployment rate in Fiji. where Unemployment = Bo + B1 Economic Growth (GDP) + B2 Population Growth + B3 Education ( Literacy rate) + B4 Minimum Wage Rate + U link for the…
Two countries, J and M, have growth rates of 5% and 3% per year, respectively. Both countries have a production function ?(?) = ?(?)/ ? (Y=total output, ?=capital-output ratio, K=tot…
Let e be an n-dimensional vector of ones, and let X be an nx3 full rank matrix, whose first column is e. 1) Show in details how the matrix PeX looks like (what are the entries of the n x 3 matrix)? 2)…
Use link Q. Which Indian insurance company was the first to issue insurance coverage in the government-sponsored Digilocker? Q. Which company was voted #1 in Fortune’s latest “Change the World” list o…
Which of the following is NOT a heart valve? Group of answer choices bicuspid aortic atria atrioventricular

Note that Pr(A | B) = P(AnB) P(B) and two events are independent if Pr(An, B) = P(A) * P(B) You draw a card once from a fair deck of cards. Event A is that the card is not a face card. Event B is …

In an earlier tutorial, you were introduced to a data set of new born infants containing information regarding their birth weight, their family’s income and their father’s education. In this question,…
Do we get an indication that our previous estimates of schooling and EXP in Section 2 were biased? If so, explain why they are bias and the reason for the direction of the bias. If not, explain why th…
Describe and explain the difference between pooled cross-section data and panel data.
Discussion Question 7.2 (BLP). Let Y be income (thousands of dollars per year) and X be number of siblings. When X = 0, the mean Y is 60 and 50 ≤ Y ≤ 70. When X = 1, the mean Y is 40 and 30 ≤ Y …
one question thanks. Consider the following regression results from a random sample of 570 individuals: @(Wage) = 0.35 — 0.25Female + 0.08Educ (1) (0.15) (0.16) (0.07) where N = 570 (N is the sample…
(f) In order to decide how large a concern the bias is, we need to derive its magnitude: i. Use the formula for omitted variable bias (equation (6.1) in the textbook) to express the bias of 31. [Hint…
Page Complete the following problems. Answers should be short and precise. Write in your own words, do not copy and paste from Baye and Prince. Please insert your answers in this document. For all mat…
Please explain it in detail how to get the answer. Thank you 🙂
Doruk studies in Paris and uses a bike to get around. If his bike is stolen he would have to replace it which would cost him 300 EURO. He finds out that 10 % of the bikes in Paris are stolen every yea…
Question 2 (9 points): Discuss directionality of the bias (if any) introduced by leaving a variable out of equation in each of the following cases (Hint: use the formula for Bias): a) You are trying …
Go to Zillow and find 20 houses in a city or zip code that you like. Copy the url (website address) into column A in an excel sheet Put the house price on column B Put the square feet of the house i…
plzzzzz s0lve these tw0 ques Q.No.1 Is it true or false that: fe, x,y, = (f=, x) x ()=, y:) prove it by example. Q.No.2 Calculate, paying very careful attention to RULES for summation sign, _ _,(x, – …
Suppose the number of firms you compete with has recently increased. You estimated that as a result of the increased competition, the demand elasticity has increased from – 2 to – 3, i.e., you fac…
what are teh amin advantages of probit and logit models over linear probability models (LPM)?
(IV Estimator) The 401K participation equation in the previous question might be subject to the endogeneity issue. The increasing number of firms offering 401K plans and the rising participation rate …
Please see image. Thank you!. 1.10 Suppose we would like to predict a single stationary series x, with zero mean and autocorrelation function y(h) at some time in the future, say, t + 6, for ( > 0….
can you help me explain about semilog model and logarithmic reprilocal based on mpdel attached below?how can we find the elasticity?
I want the R codes for this question.. Important: Before you start any simulation, set the seed to your student number. Also, set the number of iterations to 2,000 for all your simulations. Estimator …

i) Use the estimates from model (2) and interpret the coefficient on w_rain.. Dependent Variable: log(assaults) Coefficient Estimates Independent Variables (Standard Errors in parentheses) Model (1) M…

Principles of economics which option is better and why $50,000 option 1: i am going to use it to pay off my primary residence – $400,000-3.03% interest expense is not tax deductible, can not be …
The tax service is one of the important services in the big accounting firms especially Big 4. I want to figure out the demand factors of the Tax service in the accounting industries.
. 2. Show that the AR(3) process Y, = Bo + BY,_1 + B2Y,-2 + ByYi-3 + E, can be written as AY, = Bo + PY,_ + 6,AY,_1+62AY_2+ 8, where p= B + B, + 3, -1. Find expressions for o and 6, in terms of the …
QUESTION 1 Unplanned inventory increases: a.result in an increase in production. b.tend to result in an increase in real output. c.signal that demand was weaker than expected. d.?…

Use the data in CARD.dta. This dataset contains information on wages, experiences, educational attainment, and whether people grew up near a four year college.The data contain informatio…

May I know the R commands in R Studio to derive these answers? 3. (40 points) You are concerned about omitted variable bias in the regressions of Question 1. For that reason, you decide to regress In …
can you please sole question 1 and show the workings with the reported results
We model energy use as follows: Lntpes = β 0 + β 1 Lnypcpenn + β 2 Lnypcpenn2 + β 3 Ln gasprice + β 4 Annualprecip +β 5 TempColdest + β 6 TempWarmest + β 7 OilRentsGDP +β 8 CoalRentsGDP + ?…
. Case 2. The Sochi winery produces three brands of dry wine: "Black Prince", "Bouquet of Flowers" and "Acacia Flowers". Wholesale prices at which finished products …
How to get this graph? Target: Descriptive Statistics N Minimum Maximum Mean Std. Deviation Overall_Sat 164 3 10 8.45 1.385 Overall_Staff 164 10 7.97 1.700 Overall_Store 164 4 10 8.42 1.366 Overall_Qu…
Let ?¯ be the sample average from a random sample with a mean of ? and a variance of ?^2. Consider two alternative estimators of ?: ??=(?−1?)?¯¯ ??=?¯3 I…
In a study of costs in the banking industry, data has been collected for 85 banks in America. Some banks specialize in lending money to households; other banks specialize in lending money to business…
Discuss “ginhawa ng katawan at kalooban” in your own personal experience with Christ
Can someone please explain in a short and simple way why we “include country fixed effects” in a regression? Thank you.
The series ‘COVID-19 infection’ and ‘COVID-19 Test’ are the first difference stationary. If we want to run a regression of ‘COVID-19 infection’ on ‘COVID-19 Test’ what do you do? Explain with logic. I…
A command economy decides resource allocation by government planning. is this statement wrong or right?
. 1. Trend Stationary Processes 1a) Show that y, is nonstationary when y, = Bo + Bit + ut, where ut ~ iid N(0, 62). ot that they both have
suppose i have a list of variables in my data set(X1; X2;X3 ;X4; Xn) ,all variables are in monthly format .So how can i collapse monthly data (year-month) to quaterly data in stata and merge it with q…
Is it possible to calculate the inverse of a non-square matrix?
Mathematics for Social Sciences Mathematics for the Social Sciences 1, ECON1803 – Course Guide, Academic Year 2020/2021 – Semester / Problem 1 (a) Teddy ] is a manufacturer of dish washing liquid . If…
I just need this box to get out of my way. Sorry to take up space
An F-statistic assesses how well the set of independent variables, as a group, explains the variation in the dependent variable. The alternative hypothesis is: Ha: b1 ≠b2 ≠b3 ≠…≠ bk ≠0. Se…
Questions 1-3 on homework. Say we want to estimate the regression model Y = 8 + SIXi + 82X2 + u and that E(Xju) # 0 and E(Xzu) = 0. Fortunately, we have another variable Z 1. State the two conditions …
Explain carefully why testing joint hypotheses simultaneously, using the F-statistic, does not necessarily yield the same conclusion as testing them sequentially (“one at a time” method), using a seri…
Specify a regression equation for wage rates in which wage rates depend on attitudes (A), program participation, sex (1 for male, 2 for female), and race (1 for white, 2 for African American, 3 for ot…
Suppose that Alice and Bob want to divide 4 goods: a watch, a ring, a necklace and a pair of earrings.Here are the values they put on the goods. Watch Ring Necklace Earrings Alice 200 600…
One of the major types of government intervention in markets is price controls. The government intervenes to regulate prices by imposing price controls, which are legal restrictions on how high or low…
An estimate of the demand function for household furniture produced the following results: F=0.0036Y 0.96 R 0.19 P (-0.48) F=0.0036Y0.96 R0.19 P−0.48 r 2 =0.996 r2=0.996 where FF= furniture ex…
When a person stands trial for murder, the jury is instructed to assume that the defendant is innocent. Is this claim of innocence an example of a null hypothesis, or is it an example of an alternativ…

(Stock and Watson #13.4) Read the box "What Is the Effect on Employment of the Minimum Wage?" in Section 13.5. Suppose, for concreteness. that Card and Krueger collected their data in 19…

Average variable cost: a. first tends to decrease, and then increase as output expands. b. always decreases as output expands. c. remains unchanged as output expands. d. always increases as output inc…
We would like to estimate the following demand curve for a hypothetical product. Accordingly, we have the quantity demanded as a linear function of the price of this product, and the regression equati…
colGP A d = 1.39 (0.33) − 0.083 (0.026) skipped + 0.412 (0.094) hsGP A + 0.015 (0.011) ACT n = 141, R2 = 0.734, R¯2 = 0.563 Can you reject the hypothesis H0 : βhsGP A = 0.4 against the two-sided a…
Econometrics Topic (4) The determinants of economic growth If you have the output of the estimation of economic growth regression model Where the dependent variable is log (GDP), X1: log (labor),x2: l…
Can you explain all the questions in this exercise below? If you use the data set HAPPINESS from Wooldridge, you can run the following regression: , where happy is the reported happiness of a pe…
suppose savings is explained by the following MLR model:. Suppose savings is explained by the following MLR model: em) = ﬁg + ﬁlinc + 32696 + ﬁgmale + 1:; Suppose you also know that ECU. | inc,a…
The variance ratio can be used to determine whether returns satisfy the efficient market hypothesis (EMH). Let n=4 and r4,t be the four period log return The variance ratio (VRn ) can be used to deter…

Measurement Error: Suppose you are interested in regressing Yi = Bo + BIX + ui and you know th EuilXi] =0 (and therefore that cov( Xi, ui) = 0), but you cannot observe X; directl Instead, you obse…

Answer to the following question: Estimate the following model (MODEL 1): hdii = Bo + Bieduc; + ui a) Interpret the model coefficients and the determination coefficient. b) Interpret the diagram about…
Reference: Ferrier-Auerbach, A.G,, Erbes, C .R., Polusny, M.A> (2009). Does trauma survey research cause more distress than other types of survey research? Journal of Traumatic Stress, 22, 320-323….

There are three securities in the market whose return on market portfolio yield the following results : reg rfood rmrf Source SS df MS Number of obs 516 F (1, 514) 763 . 49 Model 6355 . 67324 1 63…

Mention the steps so that it’s easier to understand. You are tasked to determine which one oftwo monitoring types yields better results in reducing corruption at the village level. Option 1: top-down …
Introductory Econometrics (Wooldridge 7ed) Textbook question Ch15 C13 https://www.coursehero.com/textbook-solutions/use-the-data-in-labsup-to-answer-the-following-questions-these-are-data-on-almost-32…
answer the equestion :q7. payback period reflects and considers the time value of money in some cases Select one: O True O False
6.2 Consider the following model that relates the percentage of a household’s budget spent on alcohol WALC to total expenditure TOTEXP, age of the household head AGE, and the number of children in th…
Chicken is a game played by two macho (i.e. stupid) teenagers who are attempting to prove who is the coolest (dumbest), basically they drive full speed at each other (head-on) on a narrow road and s…
The model given is: Y t = b 0 +b 1 X t + u t and this is the information given regarding the disturbance term: E(u t ) = 0, E(u t 2 ) = 36, t = 1, …T 1 E(u t 2 ) = 49, t = T 1 +1, …T?…

On April 15th, 1912, the ocean liner Titanic collided with an iceberg and sank in the Atlantic Ocean. The following dataset contains information on the passengers who were on board the Titanic and …
Suppose that you are studying the effects of cigarette smoking on children’s birth weight. Suppose that you estimate the regression: log(???ℎ?? ) = ?0 + ?1???…

Consider the following regression model for panel data: Y i t = β 0 + β 1 X i t + λ t + γ 2 D 2 i + … + γ n D n i + u i t , where i = 1 , … , n…
Please see attached for my econometrics questions and associated Stata file Econ 251 Fall 2015 Problem Set #3 Due: Thursday, October 15th in class (27 points in total) Part I: Testing hypotheses in ST…
Let Y1, Y2, Y3, Y4, be independently, identically distributed random variables from a population with mean μ and variance sigma^2. Let Y = (1/4) (Y1+Y2+Y3+Y4) denote the average of these four random …
Need step solutions for part b) and c). – ard lessmats tre (1) The following estimated equation was obtained by OLS regression using quarterly data from 1968 to 1989 inclusive: bi b2 b3 . vale. yt = 3…
You are interested in evaluating a program that oﬀers entrepreneurship training to unemployed youth. The non-governmental organization (NGO) implementing the program has compiled a list of unemplo…
Since the release of the 1964 Surgeon General’s report, private and public health officials have waged an aggressive campaign against tobacco use. This campaign has included policies as diverse as res…
Instructions: 1. Please provide your solution, explanation and drawing for everyr single question. in the space provided under the question. 2. Please write clearly. If your answers are not readable, …
Could you pleae help on that question Consider the model where Y=per capita expenditure on health care, X is per capita personal income, and S is the percent of population 65 years or over. Using 51…
(b) [5 marks] Now we can use the second constraint to eliminate n2 and rewrite the objective function Nx2 – nic(x1) – (Nx2 – m)c(x2). The only constraints on m are that n < Ne, and that n 2 0. Show…
(ignore the bolded 3 and 5, as they are the page numbers). Question 5: You are estimating linear probability model of being hospitalized for a sample of older Americans as a function of some individua…
AMZ, one of Bryan’s key clients, wants to better understand how to increase signups for their brand-new customer rewards program known as “BigRewards”. This program has been piloted with an initial 89…
Mean of Dependent Variable = 0.8635; Sum Squared Residual = 2650.53; S.D. dependent variable = 6.1815 The above is the regression result forY=β1+β2X2+β3X3+β4X4+β4X5+eY=β1+β2X2+β3X3+β4X4+β4…
ECON 2P91: Business Econometrics with Applications Fall 2018 Assignment 2 (Due Date: Friday November 16, 2018) In Assignment1you investigated the relationship between CEO salary (SALARY, in millions o…
onlyanswerisfine,betterfollowupwithsimpleexplainationtotheselectoptions:). Cash credit O a. decreases the volume of sales. O b. shortens the receivables period. O c. encour…
Using demand and supply model representing the domestic market for beef, clearly explain how the market equilibrium price and quantity will be affected by the following changes in market conditions. M…
what choice is correct? reg In hours lessHS HighSchool SomeCollege College if riwork==1 note: College omitted because of collinearity Source SS df MS Number of obs 8, 309 F (3, 8305) 6. 95 Model | 3. …
Which formula has been used to compute the SBIC? I don’t find the same results using the formula in Chris Brooks book. 6. USING THE formulaE above , WE End Up WITH THE Following ValLES for Each CRITER…
Suppose that you regress the total number of medals that a country won in the 2008 Olympics on GDP per capita (measured in Thousands) and that you get the following result: Number of Medals = 6.079…
Autocorrelation and heteroscedasticity question 1. (30 points) In a recent study Dr Notrick considers the following production function models: (1) LnY, = ao + a, Lnk, + a2LnL, + uni (2 ) Ln(Y /K.)= c…
. Solve the system by finding the inverse of the coefficient matrix on the given below: 1) "x1 – 2X3 = 1 " 4×1 – 2×2+ X3 = 2 (x1+ 2×2 – 10×3 =-1) Show complete solution

A sample of 20 observation corresponding to the regression model Y i = a + bX i + U i gave the following data. å Yi = 21.9 å X i = 186.2 å( Yi – Y )2 = 86.9 å( X i – X )2 = 21…

The question is attached in the photo. Suppose that we are interested in estimating the following regression: Yi = 50 +131er +ﬁia which satisﬁes the least squares assumptions. However, we can only…
Please help me solving question 1 for this assignment Assignment II Due at 5:30pm of April 3 (Monday) This assignment is related to Chapter 3 and 4. You can use any formula taught in class without p…
I have attached a screenshot of the econometrics question. Please help!
Pls read follow article and answer one question. Thanks. Chen, Shuo, and James Kung. 2016. “Of Maize and Men: The Effect of a New World Crop on Population and Economic Growth in China.” Journal of Eco…
A consumer has income I and can purchase beer at the price P , where I and P are positive parameters. Let x be the quantity of beer he consumes, and his utility is given by U ( x ) = ax , with the par…
I need help transfer data from Excel to Stata and ensure proper Stata formatting and sharing of the .do file.
AHE=18+2.7AGE， How do you read this estimated out come? Consider the estimated regression outcome: A’ HE}- = 13 + 2.7 AGE; (For simplicity, the other components of estimated regre ssion are remove…
Consider the version of the potential outcome model we used to analyze the problem of bad controls, and the example involving college ranking. For simplicity, let treatment Di be random and binary: Di…
A researcher wants to document the gender patterns of unpaid work (i.e. non-paid household production activities like cooking or cleaning) and examine how it interacts with paid work (i.e. activities …
Question 1: Using the results from part (e), interpret the coecient of smoke3 using both the \rough” calculation and the \exact” calculation. Report your answers to 2 decimal place. Question 2: Based …

Use the Gini index to build a decision tree. You can use manual calculations or a spreadsheet to perform the basic calculations.
The quantity demanded of commodity is assumed to be a linear function of its price X. the following results has been obtained from a sample of 10 observations. Price in Birr (x) 15 13 12…

A particle with mass m has speed c!2 relative to inertial frame S. The particle collides with an identical particle at rest relative to frame S. Relative to S, what is the speed of a frame S’ in which…
Statistics. c) Let X and Y be two discrete random variables. We define Z = X + Y, i.e. Vwe Q, Z(w) = X(w) + Y(w). i) Show that: P(Z = z) = > fx.v(x.z-x) X ii) Now assume that X and Y are independen…
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. 25 Find the marginal revenue function if the demand function is p = In(q+2)’
What if ui = √xi1 · e, where e is a random variable with E(e) = 0 and var(e) = σe2, and independent of xi1. What is the conditional variance of ui in this case. Will this cause OLS to produce bias…
Stock Expected Return Variance Covariance Stock 1 0.07 0.16 -0.20 Stock 2 0.10 0.25 -0.20 Risk-free asset 0.05 0.00 Table 2: Data Statistics (a) Construct the optimal risky portfolio for the investor…
A researcher tests for structural stability in the following regression model: y=B 1 +B 2 x 2t +B 3 x 3t +u t (3) The total sample of 200 observations is split exactly in half for the …
Quality control. Suppose that 10 products were inspected for the purpose of quality control and none of them were rejected. Answer the following. 1. Find the posterior mean of the probability of rejec…

v) Explain the Engle-Granger Approach to estimating an ECM. vi) If instead you had several equations, and not just one, would you still use the Engle-Granger Approach? If no, which one would you use? …

provide solutions for the following attachments. 18.4 Theorem. Let f be a continuous strictly increasing function on some interval 1. Then f(1) is an interval J by Corollary 18.3 and f-1 represents a …
You want to study the causal relationship betweenYandXand decide to estimate the following regression model: Yi=β0+β1Xi+εi (1) whereβ1is the causal effect ofXonY….
For simple linear regression of: y = β 0 + β 1 x + u estimate the β 0 and β 1 above, label it as β ̂_0 and β ̂_1 respectively, by using …
The State Water Board thanks ECON2206 Consulting for assisting us in identifying the research question and suggesting the simple econometric model used to answer the research question. Your discussion…
The current spot rate today is 0.75£/$. The UK CPI is 115 and the US CPI is 135. In 6 months’ time we expect the UK CPI to be 126.5 and the US CPI to be 148.5. Using RPPP, what is the expected spot r…
How to solve all problems? Explain and show your working. About principles of econometrics- Simple Regression. ECON 2300 SEMESTER 2 2016 ASSIGNMENT 1: Due Wednesday August 31st, 2016 by 5.00 pm Maximu…
Original question was asked by some one else, but I couldn’t find the proposed solution. Thank you! https://www.coursehero.com/tutors-problems/Econometrics/8888217-Can-anyone-help-me-please-It-need-to…
Find the predicted birth weight Fill in the blanks to complete the Marginal Product of Labor column for each worker. Output Marginal Product of Labor Number of Workers (Pizzas) (Pizzas) 0 0 1 80 2 150…
Consider a market where two firms produce the same product, and compete by choosing the price to charge consumers. There are no capacity constraints. Consumers purchase from the firm that charges the …
Question 2. In an economy with Agent 1 and Agent 2, and two—goods (denoted by X and Y) their indirect utility functions over prices p : (pm, pg) and income m are 103011) — a log (pm) — (1 — (1…
What are the main advantages of regression analysis over the marketing research approaches of estimating demand? What, if any, residual usefulness to the manager and economist do marketing research …
#3. For this question you will be working with data I have downloaded from https://databank. worldbank.org/source/world-development-indicators. The data provided in EXCEL (which you can open/copy past…
Please answer the questions with procedures. Thanks!
ECON 6630:Question based on bayesian inference. Find the likehood, prior probability,posterior probality as directed below
Could you briefly explain?. What happens if you fail to account for heteroskedasticity in regression analysis when it in fact exists in the data? O t-statistics for testing hypotheses about regression…
. Design Layout References Mailings Review View Help ly) – 12 ~ A A Aa Ap AaBbCcDc AaBbCcDc AaBbCc AaBbCCD Aa B Find Gc Replace ab x , X A – D . A . 1 Normal 1 No Spac… Heading 1 Heading 2 T…
1)The film manufacturing consent was released in 1992 when people did not have access to internet. By then, the elites and government manipulate information as depicted by the film. This bro…
Assume that you were approached by the CFO of USC Airlines, an established hypothetical airline based in the US and operates internationally to selected destinations. The CFO is debating the effective…
Hello, Someone could help me with some tips to solve this Exercise: Question 1 [35%] Consider the Phillips Curve inft = B1unemt + ut with no intercept B0 = 0 and where inft and unemt represent inflati…
Please a Google search and see what differences you can find between President Trump and President Obama (in terms of fiscal policy).Please share what differences you have found. What are the short …
. … 6 10 1 9 1 67% 13:26 Econometrics Test 1.pdf – Read-only K 71 . . . Question 2 (39 marks) Consider the wage model below, the regressors are Education (in years), Experience (in years), Experie…
need help on these questions please links : https://www.ers.usda.gov/data-products/season-average-price-forecasts/ https://www.cmegroup.com/trading/agricultural/grain-and-oilseed/soybean_quotes_settle…
Ln (Hourly Wage) = 0.4353 + 0.0924 S + 0.0587 X – 0.0010 X 2 where Ln (Hourly Wage) is the natural logarithm of hourly wage, S is years of schooling, X is years of experience, and X 2 is years of e…
“High multicollinearity affects standard errors of estimated coefficients and therefore estimates are not efficient” Is this statement valid? If yes, cite what assumptions and properties enable you to…
I need help answering number 1 A, B, C, D, E 1. Let us consider the following regression model for a sample of 71 3rd grade students TestScoreé = ,80 + ﬁlsmcllClcssi —|— us, i: 1, . . . ,n, (1)…
This is the model Question: What this model’s prediction is about percentage change in CO2per capita emission in the country assigned to your group if the share of fossil fuels in electricity genera…
Use the data in HPRICE1 to estimate the model price = β 0 + β 1 sqrft + β 2 bdrms + u , where price is the house price measured in thousands of dollars. (v) The first house in the sampl…
Comment on similarities and/or differences between a stochastic population regression function (PRF) and a stochastic sample regression function (SRF).
The random variable X follows an F-distribution with numerator degrees of freedom ν1 = 3 and denominator degrees of freedom ν2 = 50. Moreover, we know that the R function qf(0.25,3,50) returns 0.7…
Question 1: The following information on age and cholesterol level for a random sample of ten men is given: Date for age: 58, 69, 43, 39, 63, 52, 47, 31, 74 and 36. Correspondingly, data for cholester…
look at the picture for data We are interested in measuring the effect of inflation rate (X) on TBILL interest rates (Y). Data for 14 years are showed below: Year 1995 1996 1997 1998 1999 2000 2001 20…
Please refer to the attachment to answer this question. This question was created from Sample questions for FE.
Coke Brothers Coal Mining operates in a remote area. Because of its location, it has monopsony power in the labor market. Its marginal revenue product of labor curve is MRP L =400-5ι, where ιis th…
QUESTION 3 QB. (9 points = 1+ 2 + 1.5 + 1.5 + 1.5 + 1.5) Consider the following general model of the determinants of the number of bus travellers BUSTRAVL, = 30 + ﬁlFARE, + ﬁgGASPRICE, + pngcom, +…
Discuss,why risk management is so important in banking industry. write some of the major risks, banks in Saudi Arabia are facing. Do you think these banks are taking adequate measures to monitor a…

Orange is an innovative technology company, which strives to keep its workers happy. It’s been recently concerned that its workers are not saving enough for retirement. In an effort to e…

please help with question 2- Consider the relationship R= a + BTV,+ up, where R is revenue and TV is spending on television advertising for a certain firm. We have quarterly data for 10 years. To allo…

(25 points) Estimate the linear regression In(wage; ) = 81 + Byeduc; + ei. where e; is the error and 1 and 82 are the unknown population coefficients. (a) (5 points) Report the estimation results i…

Provide an example of experimental, quasi-experimental, and nonexperimental research from the GCU Library and explain how each research type differs from the others. When replying to peers, evaluate t…
The theory that firms will be slow to change their products’ prices in response to changes in demand because there are costs to changing prices is called (a) transactions cost theory. (b) cost-ben…
When economic profits are positive in a perfectly competitive industry,
The effect on the income inequality on the poverty level, interpret the meaning of the following table with a panel data analysis:
One of the leading TV producers has estimated the following demand equation after analyzing 36 regional markets: Q = + 25,000 – 50P + 25A + 20– 40 + 120 I ?…

Given the following information on the estimated models A and B with n = 82 observations Variable Model A?…

How do I show measurement error bias in this regression :ln (Yi)= ln(Ai)+ lnKi+lnLi+Error term i
. ll]. [Epts] We were able to obtain the quantity of ﬁsh sold to men and women separately. Your friend thought that the selling price might depends on the quantityr sold to each group differently,…

d) Professor Jones has a makeover and her beauty increases by one standard deviation. What is the expected increase in her evaluation arising from the makeover? Construct the 90% confidence interval f…
Problem: ” Degree of Operating Leverage ” (10 points) SUNY Package Service (SUNYPS) offers overnight package delivery to Canadian business customers. SUNYPS has recently decided to expand its facil…

should then, be a legal free market for organs? explain your answer ( maximum 150 words) https://www.latimes.com/world/middleeast/la-fg-iran-kidney-20171015-story.html https://www.theguardian.com/comm…
For these question I am not sure about that, could you please give some explanation? 2. You study the relationship between wage and education. Consider the following population regression: wager = Bo …

The random variable X represents overflow floods in 100 years and has the following distribution: 2?? ?−2 ?…

The following terms are broadly used in regression analysis. Briefly explain the meaning and the use of the following terms: a) Dependent variable. b) Independent variable. (4 marks)
Including an interaction term between two independent variables, X1 and X2, allows for the following: a. the interaction term lets the effect on Y of a change in X1 depend on the value of X2. the inte…
how to run a nested logit in stata? This is econometrics class
The demand for milk and the total costs of dairy production are specified by the following: P(q) = 125 – q TC(q) = 35q Suppose there is a mono…
Monopoly. Market Demand: ? = 99 − ? Suppose that a monopoly supplies this market. The monopoly’s production function is ? = (?^1/3)(K^2/3) Let w = 3 r = 99 K = 3 This firm operates as a …
How to solve it? 1. You and a co-author are working with data from a survey and would like to apply some panel-data techniques. Unfortunately, only a subset of the individuals in the survey have been …
South Korea A brief history of the important events that shaped South Korea . Go back approximately 100 years and carefully choose the (mainly) economic events that influenced the development of …
Assume a closed economy . Now assume in this case that the relevant consumption and investment functions are the following: C= [c(Y – T),r] Note: T represents an income tax on house…
Econometrics question For this question, please put your regression estimates of the effect of the mini- mum wage on employment into a table (you only need to include the estimate of the causal effect…
Assume that you had estimated the following quadratic regression model ???????????? � = 300.3 + 3.3?????? − 0.03??????2. Pro…
. Question 2.b (6 points): Show that Var(ut) = and Var(X() = at Hint: You might need to use the fact that these series are stationary, and what this means for the moments.
Working With Elasticity: Scenario 1 : You’re in charge of pricing at Netflix and the increase in the amount of money you are spending on creating new content has you considering a price increase. Yo…
Si Andrés Manuel López Obrador anuncia que reducirá la inflación con un nuevo programa antiinflacionario. Si el público le cree, prediga qué le sucederá al tipo de cambio en México
Help to solve question1, thanks! Mother Smoked Baby Birth Weight (g) 1 0 3470 2 1.5 2864 3 1 2598 4 2 2863 5 0 4054 6 0.5 3245 1. Using the appropriate formulas (given in the Appendix at the end of th…
Please use typing instead of handwriting. Thank you!. Negative signs in regression models? A researcher prepares to investigate the relationship between school absences and academic performance. TheyI…
Consider the following static game: Donald X y Z c (a) Solve the game with iterated strict dominance. (8 marks) (b) Construct an epistemic model such that, for every choice found in (a) there exists …
Test the restriction imposed on equation (B) to give equation (D). What are the degrees of freedom for the distribution used in this test?. Consider the equation: In(Wage) = 1 + Breduc + Byeduc2 + B…
. 3. (15 points) Suppose a data set consists of N observations. The outcome variable of interests is y, and the explanatory variables are denoted by X 2 [X1, X2]. There are K1 variables in X1 and K …
Consider a generalised linear model y = X β + ε with E(ε) = 0 and V(ε) = σ 2 V, the best predictor of y θ for an observation θ outside the sample is given as follows : y ^ θ = x θ ‘ ?…
Miss Victoria Balakrishnan runs an adventure park. She wants to gain insight into the explanatory factors for the number of visitors to her park. Miss Balakrishnan has a year of daily observations for…
econometrics I J ‘L J 2. What econometric problem we will face when the conditional variance of error term remains no more constant, i.e., var (WI )0) at 02. Briefly explain the reason, consequences, …
Steps 1 through 7 must be done using Python in a Jupyter notebook or R knitted ﬁle. Be sure to explicitly show output, either numerically or visually, whichever seems more appropriate. See the &quot…
. The following plots show examples of {theoretical} sntooorrelation functions for s. miety of SARJMA models. In each casts, give the simplest possible description you can of the underlying model an…
For the passing reference frames in Fig. 37-25, events A and B occur at the following spacetime coordinates: according to the unprimed frame, (XA, tA) and (xn, tn); according to the primed frame, (xA,…
What isNOTthe aspect of sound regression analysis? Select one: a.Economic plausibility and significance of the model b.The effect size that matters economically c.Satisfactory predictive abi…
Discuss the difference between estimating conditional means and estimating casual effects as used in modern approach fight edition.
Ford Paragraph The researcher produced a scatter plot diagram of the squared of the residuals from regression (3) and the variable BATHS. 1.6 1.4 1.2 1.0 RESIDSQ 8 8 8 8 8 o BATHS 8 Based on these sca…
The spreadsheet “Total Fertility Rates and Income-S2020.xlxs” on Canvas contains data on total fertility rates (TFR, expected number of children born per woman entering her child-bearing years) and pe…
Click on the link below to read ” Foreign Direct Investment and Unemployment: VAR Analysis for Poland in the Years 1995-2009 ” https://www.um.edu.mt/library/oar/bitstream/123456789/31401/1/ERSJ%2C_…
How to compare the economic levels of two countries through the degree of industrialization of two countries？
) Home values tend to increase over time under normal conditions, but the recession of 2008 and 2009 has reportedly caused the sales price of existing homes to fall nationwide ( Businessweek , March 9…
What is a definition of the law of demand, explain how it can be used to determine process, and provide an example of your own to illustrate this concept. What is a definition of the law of supply, de…
The British Constitution can be amended by the Parliament with: (a) Simple majority (b) 2/3 majority (c) ¾ majority (d) None of these
Given the data above, （PLEASE show me steps) A. The p-value for the slope coefficient on S is _________. True=1 or false=0:There is a statistically significant association between years of s…
I need to prove the following. i would love to receive some help
YOU ANSWERED THE WRONG TWO QUESTIONS . i WAS TALKING ABOUT THE MSCA 602 ASSIGNMENT 3 QUESTIONS WHICH CAN BE FOUND ON YOUR WEBSITE, CAN YOU PLEASE HEP ME SOLVE MY PROBLEM. THANK YOU.
Econometrics Consider an overlapping generation economy with the following characteristics: each gen- eration is composed of 1000 individuals. The fiat money supply changes according to Me = 2M,-1. Th…
Click on the link below to read “Rural-urban migration and urbanization in China: Evidence from time-series and cross-section analyses” https://reader.elsevier.com/reader/sd/pii/S1043951X03000695?toke…
calculate the components of Short-Run Average Cost curves and diagram these for the three firms (Sony, Xbox, Artisan Rye).So, calculate AFC, AVC, ATC and MC at different levels of output, then graph…
. Using the graph shown below, answer the following questions. Price $11 – 10 Dafter Tax 90 100 Quantity a. i. What was the equilibrium price in this market before the tax? ii. What is the amount of…
hello I am looking for admission of my daughter , she wants sciences related to Biology, and she did at high schools: Biology-Chemistry and Geography. Which fields can she find in your university?…

[13 points] Consider the following macro-economic model, which is a structural model, C = a + a Y+ u where Ci is aggregate consumption in year i, Yi is GNP, and a1 is the Marginal Propensity to Con…

The following coffee consumption model is estimated over time based upon US quarterly data (t=1991Q1 – 2007Q2): where Q is pounds of coffee consumed per capita; P is the price of coffee in cents per p…
Suppose the spot price of the euro is currently USD 1.67 and the 1-year forward priceis USD 1.56.Is the 1-year interest rate higher in the U.S. or in the euro zone?

Run a model with the first and second lag (L2.y). Run another model with the first, and second and third lag (L3.y). Compare these two models with the model in the previous question. How many lags…

Felipe is an illegal immigrant seeking work in the U.S. He is hired by a small factory doing manual labor. When it is discovered that Felipe is an illegal immigrant: Felipe cannot be deported, and the…
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Please and thank you!. Question 3. This question analyzes the effect of a permanent increase in home money supply in the short-run and in the long-run. Within this framework, explain exchange rate ove…
which was the year in which the new currency Euro introduced in europe?
Ceteris paribus is an economic term meaning A. keeping all the independent variables and the error term unchanged. B. keeping the dependent variable unchanged. C. the variation in the depende…
Suppose you roll a fair die with 6 sides. (a) What does the Markov inequality say is an upper bound on the probability that you roll a 5 or greater? (b) What is the actual probability that you roll a …
(Use Excel,Eviews or SPSS to obtain the required computer outputs for this Question.) Data on child mortality (CM), female literacy rate (FLR), per capita GNP (PGNP), and total fertility rate (TFR) …
Tri-City Corporation has income from continuing operations of $290,000 for the year ended December 31, 2022. It also has the following item (before considering income taxes). A gain of $30,000 on the …
please be specific, thank you! A study examines the efﬁciency of health care in 191 countries in 1997 using DALE {disability adjusted life expectancy) as the dependent variable. The regressors inclu…
Describe a situation in which an emergency helicopter might be used even through a hospital was not far away.
Which one is not a part of a software process? Select one: A.Scheduling B.Task allocation C.Deciding when to conduct an appropriate type of testing during software development D.Hiring/firing …
A screenshot of a quick econometrics homework problem on causality
If you were paralyzed like Hugh Grant’s character in the film, what would you do to regain mobility? Would it be “anything” ?
(a) What is the estimated gender gap? (b) Do men earn significantly more than women? Compute the p-value for testing the null hypothesis that there is no gender gap against the one-sided alternative …
How Bulgaria arrive their budget/process/methods in the last 10 years
this is all the information i was given Question 4 Y is a random variable that equals one when an individual goes to college and zero when he or she does not. X is another random variable that capture…
Y is a variable that can only take one of the three values, 0, 1, or 2. Pr(Y=0) = 0.65, Pr(Y=1) = 0.09. What is the mean of Y? Round your answer to the nearest third decimal.
Block bootstrap I have a time series dependent variables and independent variables I want to do OLS regression with a lag And I want to use the block bootstrap method?! But first what are the advantag…
Ans only Suppose that you are interested in estimating the causal effect of X on Y: however, you are worried that your right-hand-side variable X is endogenously determined with your outcome variable …
How do you work through this proof? ; Let Bo and 31 be the OLS intercept and slope estimators, respectively, and let it be the sample average of the errors (not the residuals) of the linear ﬁmction …

In case the government is experiencing deficit in its budget, it resorts to borrowing to close the deficit. Can you explain to what extend public debt could have positive or negative impact …

Trade Balance and Exchange Rates A balance of trade (trade balance) is the difference between the monetary values of exports and imports of a country’s economic output over a given period of time. Tra…

We can interpret the estimated coefficient ?̂ associated with the variable ? in a Probit model as the effect that a change of one unit in ? has on the probability of success. Is this true…

Can you please show me how to solve this question e. What other factors may play a role in earnings determination? 2. An extension of the Solow growth model that includes human capital in addition to …
Why do we sometimes use logarithms in the specification of econometric models? Using appropriate empirical applications, give at least one example of the use of each of the following: a log-log (or do…
Anser the question below:. Consider the estimated model for inflation rate below.~ Inft = 0.01 – 0.3unempt – 0.2unempt-1 – 0.lunempt-2 Where infis inflation rate and unemp unemployment rate: both the …
quantitative analysis question: The Malibu Rental Company has an imbalance of cars at seven of its locations (seven nodes). The following network shows the cost to move a car between locations. A posi…
Answer all the following parts: (a)Consider the following system describing a two-sector economy where real wages in each sector are determined depending on wages elsewhere and on own-sector produ…
one question. Consider the regression model 1% = 50 + 6137M + 1625322′ + W where we have estimated all the parameters by ordinary least squares. Denote the estimated residuals by ei (ei = ﬁt) and …
These are my questions. Suppose that 4 increases because households have developed a greater preference for leisure relative to consumption. Construct a pair of well-labeled diagrams of equilibrium in…
Please use TWO-TAILED for BOTH In case the table is not needed please disregard. > library(wooldridge) > summary(lm(log(salary)~ceoten+comten+log(profits)+log(sales) , data=ceosal2)) Call: …
Hello, I need help for these questions. I tried to solve them, but I need to make sure my answers are correct. Thanks Consider the multiple linear regression (MLR) model (1) where E(c | Xi, X2) = 0. L…
Stata Command I still can’t run this question and I can’t get the bottom two answers. So, how should I write the correct Stata command? Thank you for your help

Let W1, W2, … Wn be a set of independent random variables. Let S = W, + W2 + … + Wn. Noting that Var(S) = E($2) – [E(S)]2, prove: ‘ n Var (S) = Var(Wi) + 2 V Cov(Wi, Wk) i=1 j<k

File Stock Prices shows the monthly stock prices for the US major indices, i.e., Dow Jones, Nasdaq, Nasdaq100, S&P500, and Malaysia major index, i.e., KLCI. The 210 observations cover from July 20…
Public Relations has various publics they have to communicate with. What are they and how are they alike and different?
The following table gives the output in tons Q, the labor input in worker-hour L, and the capital input in machine K, of 14 firms in an industry K L Q Firm 1570 2334 2350 1 1850 2470 2470 2 1150 22…

(25 marks) China and Australia both produce wine. The demand and supply structure is given by the economies of scale model. Consumers love varieties. The demand is given by Q = S – – 2(p -p) . The …

model 1: bweighti = P1 + 32smoke2i + 83smoke3i + 34smoke4i + 35magei + 36mmariedi + ei 3Equation: UNTITLED Workfile: BIRTHWEIGHT2019::Birthweight2019\ View Proc Object Print Name Freeze Estimate Forec…
If a relevant variable is omitted from a regression equation, the consequences would be that: Explain your choice i) The standard errors would be biased ii) If the excluded variable is uncorrelated wi…
For the GMAT exam, math and verbal scores are each distributed normally with N (800,12000).If the correlation coefficient between the math and verbal scores is 72%, what is the variance of the dis…
Q 1) Suppose you have the following regression model: Y = B0 + B1X1 + B2X2 + e Suppose, there is an omitted variable X3 that is negatively correlated with Xs, has zero correlation with X1, and is posi…
ll-(lO pts) An ergonomics consultant is engaged by a large consumer products company to see what they can do to increase productivity. The consultant recommends an “employee athlete” program, enco…
Given the following information n= 6S X t = 31S Y t = 172S Y t X t = 980 S X 2 t = 205S Y 2 t = 51…
Homework Assignment #3 ECON 2560 2. Assume that you have collected cross~sectional data for average hourly earnings (aha), the number of years of education (Educ) and gender of the individuals (you ha…
How did you use your oral communication skills and improvised equipment/materials when facilitating collaborative play and discussions with children of different ages and developmental stages to promo…
Imagine two studies. Both look at violent crimes per capita as the outcome. Both look at the mean difference in violent crime rate between places with “strict” gun control laws and places without such…
In Figure 1 below, you will find 0L5 and IV estimates (and robust standard errors) of 62 – the returns to education from a random sample of working age males in England and Wales. In this case. we us…
There are two types of drivers on the road today. Speed Racers have a 5% chance of causing an accident per year, while Low Riders have a 1% chance of causing an accident per year. There are twice as m…
Suppose now that hourly wage and years of education are related through the following simple regression function ℎ???? = ?0 +?1???????+? Provide an in…

Assume that the Gauss-Markov assumptions hold for the simple linear regression model: (a) What is the optimization problem that the OLS estimators of Pop, solve? (3 points) (b) What are the first-…

A movie monopolist sells to college students and other adults. The demand function for students is and the demand function for other adults is Costs is …
Assume that you are part of a workgroup examining the spread of COVID-19 (novel coronavirus) in the United States. Your contribution to the group is an econometric model of the number of confirmed cas…
Assumptions Possible cause for violation Effect of its violation Solution to address violation Zero mean (mean of the residual is zero) Homoscedasticity (constant variance of the residual) No autocorr…
Need help with this question ASAP. Consider OLS estimates from the following model: log (y) = 1.1 + 0.52*x + u. Increasing x by one unit is predicted to increase y by: O 0.52 O 0.52 percent O 52 perce…
please complete with no explainations for assignment not a quiz. Midterm Exam 03.08 – Requires Respondus LockDown Time Limit: 2:00:00 Time Left:1:57:55 Sujay Kirubananthan: Attempt 1 Page 1: Previous …
I need help with my econometrics course . However it wont let me upload the document..
Could you please help answering questions 1 and 2 using Eviews data provided. Thanks.. Data and context for Questions 1, 2 and 3 You will use the data file br5 available in csv and Eviews format (.wfl…
can u help with this question Your company believes it can reduce product recalls significantly if it invests $225,000 in new hardware for detecting faulty parts before they are assembled into the fin…
mean value and variance. null. Question 1 (6 points) The lifetime (in years) of a printer is normally distributed with mean 9 years and variance 4 years. What fraction of printers will last between 7 …
whats the ols estimator for B1 what does this imply for the R^2 of the regression Question 6 Consider the following model: Yi = Bit ui What is the OLS estimator for 8, ? What does this imply for the R…
All of the questions in the attached. Particularly stuck on (c) onwards. Ec220 – Introduction to Econometrics Problem Set 5 1. Use the dataset attend.dta to analyse whether attending lectures has a ca…
Consider the following hypothetical model. It = a0 + a1Yt + Ut Yt = Qt + It Write the reduced form equation expressed in the form of Yt and It What is the economic meaning of the imposition of “Zero r…
my assigmens are as shown.. the question is complete… . Problem 2 {A simple Model of Savings} ‘Consider the problem of a consumer who wants to maximize the following program: .. 3’ “if f max E 1…
Using the following liked concepts and answer the question below. Concept and information Link: https://docs.google.com/document/d/1Kw00GK_UFQNcpaueshkSJtSsrMYNOvlNmCoB4zqyXU0/edit?usp=sharing Questio…
Econometrics z. (25 points in total) Suppose the outcome 1′ is determined by the Iollowing bivariate regression model: Y=so+5l*X+U. For the random sample of four observations given by X:- K- 48 8 72…
Please help answer these questions Question B.4: Model Specification (20 Marks) For Parts (a) and (b) Consider the following Cobb Douglas Production Function where Y = output, X1 is labor input and X2…
Hi tutors, I have trouble with this econometric question. Please provide the answer and reasoning of why you chose that answer. Thank you for your time.. A real estate agent (Agent X) working in Melbo…
Durbin Watson test for positive serial correlation. 1) null and alternative hypotheses 2) Durbin Watson test for positive serial correlation at 5% level. the are the upper and lower critical value 3) …
I have done it,i hope teacher can hrlp me to check it. Question 1 43 points Save Answer You have obtained a sample of 1744 individuals and are interested in the relationship between weekly earnings, a…
What is the approach in answering this question ? Thanks! Econometrics Study: Consider a latent variable modeled by y, = x7 8 + 6, with e ~ N(0, 1) and B e R*. Suppose we observe only y = 1 ifyf < …
⦁ At a certain factory, the marginal cost is 3(q – 4)2 dollars per unit when the level of production is q units. By how much will the total manufacturing cost increase if the level of production is …
Discuss the concept of dummy variables. What is their relevance in regression analysis?
Between the price of $10 and $14, supply is inelastic.” What does this statement mean?
Suppose an economist professor wants to analyze the relationship among interest rate, household income, and investment for the empirical research on investment process of the Banana Republic using the…
This is a question for STATA. Given material: the variable “personal” = “rlxall–slpnap” which is minutes of all relaxation – minutes of sleep including naps. Which commands should be used to gener…
Please see link attached at the bottom. Question asks to do two out of the three. Use the data set to Estimate the “beta” for ExxonMobil and for Microsoft. Present a 95% confidence interval for both…
Answer the question. 6. What is a population distribution and what is a sampling distribution? Give an example for each distribution. Explain the major differences. Which one are we using when perform…
i am having problem with this question especially (b) (c) (d) and (e) would love to hear from you asap
Consider an open economy with fixed exchange rates. Suppose that foreign goods become more fashionable – that is, the demand for foreign goods at a given exchange rate increases. Describe how this cha…
A monopolist in a market faces variable costs that are always constant and equal to $ 800. For its part, the maximum price at which consumers are willing to buy is $ 1,000 and the maximum amount is 2,…
Problem3–Firms’ProfitMaximization a) Considerourtheoryoffirm(orproducer)behaviorpresentedinChapters11and12.Whatdoesthetheoryassumeas“Tastes”fort…

Professor Clever has designed an approximation algorithm ALG for the (symmetric) metric TSP problem and he claims that his algorithm is a 1.4-approximation algorithm. We run ALG on some metric TSP …

For the first five items, indicate whether each of the following statements applies to microeconomics or macroeconomics; write the whole term as your answer (microeconomics or macroeconomics). For the…
We partition X = (X1, X2) as in (1.18) of the lecture note. Y =Xβ+u=X1β1 +X2β2 +u, (1) ˆ ′ −1 ′ ?βˆ1? ˇ ′ −1 ′ Letβ=(XX) XY = βˆ betheOLSestimatorofβ. Defineβ1 =(X1X1) X1…
Consider the regression results in Kovak (2013). You are interested in interpreting the magnitude of the coefficient estimate in column 1 of Table 1 (0.404). Which of the following hypothetical change…
I’m struggling to find a subject to study on , that would give me a decent dependent variable and one good main independant variable to study from the website that are available to us(https://databank…

a) Can Midterm grade be a good predictor of Final Exam grade, for this class? Show all your calculations (including prediction) and explain your conclusion. (5 marks) b) If a student passed the midter…

(25 points) – A small open economy with perfect ﬁnancial capital mobility is currently in its long-run equilibrium with a trade deﬁcit. With the increase in vaccination rates and the reopening of …
Consider the estimation of a model. Standard errors are givenin brackets lbwght i = 4.68 + 0.026 male i + 0.016parity i — 0.091 packs i + 0.062 white i (0.016) (0.01) ?…
all. c) In terms of the coefficients Bo, 1, B2, and B3, what is the average causal effect of the minimum wage on employment?
does computers have connectivity and the remote control
I do not need help with a or b, I do need help with the rest of this problem if someone is available to assist please. In this problem we consider Conditional Maximum Likelihood Estimation (CMLE) of t…
I really need help with this, especially hypothesis testing also the p-value. Thank you Question 2 (1 point) As shift manager at a local fast food place, you are responsible for ensuring quality contr…
What is this question’s answer? In your intermediate macroeconomics course, government expenditures and the money supply were treated as exogenous, in the sense that the variables could be changed to …
Suppose you estimate the following model of child birthweight as a function of cigarette use and family characteristics:
Suppose that Tom spends his entire income on avocados and apples. Assuming that avocados are kept on the horizontal axis, if Tom’s marginal rate of substitution equals 5 in absolute value, then A) …
please could I have some one contact me on these questions with the next few minutes? from a did see if there is a significant differenc oresence of autocorrelation, Ordinary Least Squares ( es unbias…
Can someone explain how to solve this 3. On July 15, 1980, Kentucky raised the cap on weekly earnings that were covered by workers’ compensation if they are injured and out of work for a while. Before…
you will need to use the dataset https://mega.nz/#!j5ERFAzB!x41_pS4h-LJBbhgxKQlmhANQU5HTBH57U8Yf_BiTyuY and stata 5. Does sleep behavior differ by gender? Test the hypothesis that the average sleep of…

Suppose that the true relationship between the variables Yi and Xi is given by: Yi = α + βXi + ui with ui = Zi + Qi , where Zi , Qi are additional variables that you are ignoring and that end up …

Help on #3 (3) (12 Points) Write down the formula for b1 in the following regression: K: = be + b1X1i+ bzxm’ + ea: You can take this formula straight from the slides. 1 (a) Circle the portion of the e…
Given that the rank of a 3 x 3 matrix B is 2, how many eigenvectors does the matrix B have
Suppose a researcher is using a panel data set on n = 10,000 workers over T = 20 years (from 2000 through 2019) that contains the workers’ earnings, sex, education, and age. The researcher is interest…
DATA IN FILE Y X1 sigma2 11.6105732.3765180.545566 21.0973993.4819471.141957 32.0990422.5411720.635472 ?…
inflationt = a0 + alrsandpt + a2 dcreditt + a3dprodt + a4dmoneyt + ult rsandpt = 30 + 31 dprodt + 32 dspreadt + B3 inflationt + 34 rtermt + u2t Given the equations A) What is the problem when turning …
reasons as why you think that this new State Bank will or will not succeed.
If my null hypothesis is: H 0 = B2+B3+B4+B5 = 0 then what is my alternative hypothesis H 1 ? I can’t find anything related to this type of hypothesis test in my book nor in the internet. Any help woul…
All there relevant information is here. This is just a basic math question in Macroeconometric time series.. Problem 1 (25 points total) Suppose you are interested in rimming the following regres—…
Question is here l) [20 points] Sir Francis Galton, a cousin of James Darwin, examined the relationship between the height of children and their parents towards the end of the 19th century. It is from…
Mostcountriesintheworldarestillbattlingthe2019novelcoronavirus(COVID-19).YouareanepidemiologistandyouwanttostudywhetherthenumberofreportedCOVID-19…
Econ 488 practice question Every year, Yolanda hires seasonal workers to work at her Christmas tree farm. Characteristics of each job applicant (X) are collected along with whether or not they were hi…
Problem 1. A new president, who promised during the campaign that she would cut taxes, has just been elected. People trust that she will keep her promise, but expect that the tax cuts will be implemen…

Describe the MAC algorithm that is recommended for the SSH transport layer. 2.Describe the recommended operation mode for encryption and decryption in the secure shell transport layer.

Assume that you assign the following subjective probabilities for your final grade in your econometrics course (the standard GPA scale of 4 = A to 0 = F applies): Grade Probability A 0.20 0.50 0.20 0….
Given the following regression results: MPF = 5874.82 + 4.81GNP + 2.39HS – 810.62UNEMPL. + 16.51PR – 841.97CLG (2519)(2.5)(0.84)(186…
Q2. The question is as above. “Typed” answer is preferred. Thanks! Q2. [11 points] There have been some research reports about the effect of altitude on drunk driving fatality. According to these repo…
Suppose we are interested in finding out the effect oflabour unions on employment and wages.Unions are formed by electionswhere voting happens through secret ballot (votes are cast in secret).For winn…
I need help with this question im not sure how to go about it Suppose we want to estimate the eﬀects of alcohol consumption (alcohol) on college grade point average (colGPA). In addition to collecti…
Question1 If X ∼ N(µ, σ 2 ), show (X − µ)/σ ∼ N(0, 1).
True/false 1. Multicollinearity is that the existence of the perfect linear relationship between the dependent and explanatory variables.
What are the factors that need to be considered before manufacturing materials through nanotechnology?
Hi tutors, I have trouble with this econometric question. Please provide the answer and reasoning of why you chose that answer. Thank you for your time.. The fundamental challenge in using the potenti…
see photo for details 5. (6′ points) Suppose we want to investigate the effect of women’s fertility on their monthly labor income (thousands of dollars). The fertility is measured as a binary variab…
Question 1 [50 points] Consider the linear model y = x’ﬁ +u where E [u|x] 75 0 and Var [u|x] = 0’2 (1) where x is an K X 1 vector of explanatory variables. 1. [7 points] What does E [u|x] 75 0 im…
Plot the following equations and find the intersection point. You draw the graphs by hand, attach a nice picture of the graph with your submission in that case. All figures must be adequately labelled…

A researcher is collecting individual data by asking visitors in a train station in a medium sized town to fill in a questionnaire. It takes nearly 30 minutes to complete the survey questions. To e…

hello, Im wondering if you can assist me in this econometrics question. Can you write out the answer? No spreadsheet please
Regression. Based on the data provided in the table: 10. 11. USE MICROSOFT EXCEL FOR DATA ANALYSIS Given the nature of the problem, which would be the dependent variable and which would be the indepen…
Using the Quantum-:1 package — dewnlead daily index prices fer the Vanguard Tetal Stack Market Index Fund {WSMIﬂ via Yahee Finance fer the periad January 1, BEDS thrnugh December 31, 21915.
Please include short explanations! Thank you! 13. The population relationship between household food expenditure, household income and household size is log( FoodExpenditure) = a + Blog( HH _Income) +…
It is known that assembly line workers with experience handle 500 pieces per day, and that new workers with a week of training are not as productive. A manager takes a random sample of 25 trainees and…
Consider a stationary AR(1) process: yt = 0.1 – 0. 4yt-1 + εt, where εt ~ WN(0, 1) a. Find the mean of yt. b. Find γ0, that is, the variance of yt. c. Find the following autocovariance: γ1, γ2, a…
Help me solve this question please, thank you!!! Suppose the current yield on a one-year zero-coupon bond is 3%, while the yield on a five-year zero-coupon bond is 5%. Neither bond has any risk of def…
Congress passed TARP in 2008 to try to save the financial institutions that were adversely affected by the crisis. However, the process of the government “bailing out” a business is subject to much …
The analysis that follows shows how auto manufacturers price their vehicles. The analysis begins with the correlation of price withcertain features of the vehicle, particularly those relating to its p…
The following exchange rates are quoted simultaneously in Sydney, Hong Kong and Singapore financial centres HKD/AUD 1 = 6.7034 HKD/SGD 1 = 5.4526 AUD/SGD 1 = 0.8144 Suppose you hold SGD 1,000. Show ho…
Please answer part c) 8. Consider a simple regression model with no intercept: yi = Bxi + Wi and assume that: E(uzzi) = 0 E ( u? | X . ) = 0 E(ui . uj xi) = 0, for i * j. (a) Show that the OLS estimat…
The following corn demand equation at the farm level was estimated using farm price, with OLS.Logs were taken of each avriable. Note : the log- log form means that the coeffiecoents are elasticities. …
please give answer and explanations The variance ratio (VRn) can be used to determine whether returns satisfy the efﬁcient market hypothesis (EMH). Let n = 4 and n; be the four period log return. 1….
Let D be a dummy variable , while X and Y are continuous variables . You have the following regression mode Y = Bot BIX + BID + BaXDTE 8 . If D = 0 , then the effect of a one unit increase of X on th…
A random sample of 100 factories is surveyed. The sample mean annual value of output is found to be $4.8 million. Assuming that the population standard deviation is equal to $3 million, construct a 95…
Which concepts and rules that apply for one to derive correlation inequality as-1 <_ corr(X,Y) <_1. Kindly explain and show me how you are coming up with this. My professor wants us to to do r…
Consider this model: Y=β_0+β_1X+u. If X does not have much variation, how will this affect the standard error of?
https://sgp.fas.org/crs/misc/R42063.pdf https://www.frbsf.org/economic-research/files/wp2020-18.pdf https://www.intechopen.com/chapters/73251 https://citeseerx.ist.psu.edu/viewdoc/download?do…
hopefully this is what you need. Dependent Variable: PRICE Method: Least Squares Sample: 1 900 Included observations: 900 Variable Coefficient Std. Error t-Statistic Prob. price; = B1 + Bysqft; + Byag…
. 12. Assume that the general fertility rate (gfr; ) follows an FDL model of order 2 with respect to pe, personal tax exemption. gfre = do + Sopet + 61pet-1 + 62pet-2 + ut Estimating 8, can be impre…
3.2.7Discuss: Debating Government Spending For this assignment, you will discuss whether the United States should pass a balanced budget amendment. To get the best grade possible, follow the instruc…
Consider the demand for a chocolate bar is given by Qd = 50 − 2P + 0.5Y, where Y is the average income of the consumers per day and P is the price of a chocolate bar. Let the supply function for the…
please answer the question. 2. For the simple "location" model yt: IJ + ut: t=1>"’)T (a) Suppose that ut= et+ pz where the at are T iiid. (0, 032) random variables and z is a random …
econometrics problem X1 and X2 are two random variables that are jointly distributed such that E(X1 ) = 6, E(X2) = 8, Var(X1) = 5, Var(X2) = 2 and Cov(X1, X2) = -1. Let X = Xi+X2 2 1. Compute E(X). 2….
Consider the sequence of independent and identically distributed random variables Xi, i=1,…,4 for which E(X)=3 and Var(X)=3. Consider the following estimator of E(X): X̂ =14X1+14X2+13X3+15X4 Comput…
Scenario Supply or Demand? Effect on Demand (Increase or decrease) 1. Forest fires ravage the Pacific Northwest (Normal goods = lumber) 2. Car manufacturer announces that 3 new plants will be built ov…
Using Stata is the most common method:. 3. (20 points) Download the Case-Shiller Home price index for Chicago from FRED (or via STATA ) https://fred.stlouisfed.org/series/CHXRSA and calculate the retu…
Explain what is Technology of public good supply and what does it do. maybe some examples will help. Thank you
Question 5 Refer to your text CPS78_85 data set (posted under the "Additional Resources" section of our course) and use Excel’s regression data analysis tool or Stata to compute the answers …

Part I : Game Theory and Strategic Behavior (10 points) Answer the question using the following payoff table for Hewlett Packard Inc. and Epson Industries.These two firms must make simultaneous …

Give some examples of events that could increase the amount of monetary base needed to make a given amount of transactions. If people go more seldom to the bank and withdraw larger amounts of currency…
please answer question 16 QUESTION 16 3.33 points Save Answer Predictor Coef SE Coef T P Intercept -48 . 42 0. 610 Exp 6.278 1. 580 0. 000 AB -0. 1220 0. 592 R 1. 6639 0. 420 0. 000 H -0. 1631 0. 711 …
to answer the questions with solutions please. lliu’luestion 1 The following regression line has been estimated with the program STATA fa: 4.20 + 0.65 35; (R2 = 0.80) Rewrite the estimated line in c…
What does the terms probability inference refer to?
Which one is the correct one? 2. (1.5 pts) Consider the sample linear regression model. y = Bo+ B1Inx What is the correct way to interpret the parameter value of B? (a) 1% change in x leads to 0.0131 …
Consider the regression QUESTION 9 Consider the regression V = BotB1X1+ $2X2 + U. Suppose that the 95 percent confidence interval for B 1 is (0.45, 1.32). This means the chance B 1 is in (0.45, 1.32) …

Meteorologists study the correlation between humidity H, and temperature. Some measure the temperature in Fahrenheit F, while others use Celsius C, where C->(F – 32) a. Show that two researcher…

Consider the demand curve for a product such as movie tickets, which shows how many tickets consumers wish to purchase at each possible price. Alternatively, we could view this demand curve in the fol…
Suppose a researcher hypothesized that people who make at least$45,000per year use a computer more often than those who make less. To test his hypothesis, the researcher developed a two-question s…
How corporate rights can wrongly give individuals double rights? provide the sources of your investigation (any citation style is find as long as is consistent)
PROBLEM: Attached is a Time Series data on Fiji’s Consumer Price Index (CPI) between 2017 – 2020 sourced from the Fiji Bureau of Statistics (FBoS). We are going to use the sheet called “ECN803 Data” w…
Part 1: Estimate using OLS the following equation: Gold Price = a + b1(Silver Price) + b2(NASDAQ) + b3 (Federal Funds) a. Discuss economic and statistical significance. b. Interpret and discuss R2?…
The table below gives the hypothetical quantity demanded of a commodity Y. The price of the commodity is P and consumer’s income is M. The Period under research if from 1985 to 1999. a. Test for the o…
Hello. Any help on this problem is appreciated. Thank you.
How would you respond to his (Aguinaldo) behavior when he surrendered the Spanish authority instead of fighting for our independence?
Solve please. Risk neutral probabilities Compute the RN probabilities of this market and use them to price a generic security. Stock Bond Call Option A Generic Security 105 101 7 5 CF U 100 100 100 10…
Are neonatal intensive care units (NICUs) effective? These high-tech medical facilities deal with the most at-risk pregnancies and work to keep premature babies alive and healthy. A naïve analyst tes…
Education is perennially among the topics that voters care about most. The Coleman et al. Question 1 Education is perennially among the topics that voters care about most. The Coleman et al. Report pr…
what is a recent news story that highlights conflict that relates to differences in cultural values and beliefs as they relate to economies. Industrial agriculture was intended to ensure that no one i…
Suppose that you were hired as a consultant by the Niagara School Board to assess the effectiveness of learning programs in five school districts in the region. The programs were active during the pas…
assume that in a household one parent currently works full-time and the other stays at home to look after the family. how would you set about identifying and calculating the opportunity costs of the s…
. In any year, the weather can inflict storm damage to a home. From year to year. the damage is random. Let Ydenote the dollar value of damage in any given year. Suppose that in 95% of the years Y =…
please answer the following question a)Is there multicollinearity in your estimated regression? How do you know? If there is multicollinearity what you will you do? b)Does your regression suffer f…
Q2 Explain using graphical tools the relationship between CEO compensation and returns (Figure 2 and 3). In particular, suggest if visually there is any evidence of a non-linear relationship. 1yr co r…
please answer question (e) with priority 4. (20p) Suppose that the following table is the joint probability distribution of two random variables X and Y: 0.08 (3) (4p) Find the marginal PDF of X when …
You are given the weekly (Wednesday to Wednesday) closing prices of the S&P 500 stock market index, labelled SP500, covering the period 02 January 1991 – 30 September 2020. The data file name is “…
Question- Which box are we in then?. CVS would make $0 in profits from the store if they don’t open it. Same for Duane Reade. So we write the payoffs in the yellow box. Ifwe ended up in this situati…
ECON 4001.01. Suppose that graduates from medical technologist programs at—profit colleges earn less than graduates from similar programs at community colleges. Identify which ofthe following theori…
Consider the following regression model whereSupposeandare highly (but not perfectly) correlated. Then, a.OLS estimators are biased. b.OLS estimators are not consistent. c.OLS estimators…
ECONOMETRICS 1) Discuss the different components ( trends or variations ) of a time series 2) Explain the difference between stationary and non-stationary stochastic processes 3) In youur own wordss e…
I have a problem related to econometrics, i need help Now, let pg, 2′ = 1, . . . , n be random variables with marginal distributions pg: ~ U[0, 1], i = 1, . . . , it (think p—values from “:3 separ…
Please click on the attached JPG file to see the full question. Thanks!
Each question has all information provided: Question 1 Question 2 Question 3 Question 4 Consider the following regression equation: Y; = Bo + ByX; + uj, where Xi, Yj, Po. B1, and u; denote the regress…
What is the contribution margin for Job #1 (assume that all selling and administrative cost and all manufacturing overhead costs are fixed.)?
I need a help on this question. For the following parts, you may use this formula to estimate the variance of the sample mean for any random variable Y1: one 1 n _—2 Var(y)zw_ (i) Use X to construct…
What documentation would you need to keep to ensure you have a comprehensive record of your interactions with Suleiman?

The logarithm of per capita income is labeled log_gappc . (a) Regress dem_ind on log_gappc using standard errors that are clustered by country (3 marks). (b) How large is the estimated coefficient …

Need solution for this question 3. If a relevant variable were omitted in model (I), estimates in Output 1 will be: * 5 points a) Always inconsistent. b) Consistent, provided that the omitted variable…
1.Consider the model y=Xβ+ε where y, X,β , and ε are of orders (nx1), (nxk), (kx1) and (nx1), respectively, and E(εε`)where is positive definite. Derive the Generalized Least Squares (GLS) estim…
Please help with the following question relating to cubic splines Consider the model: yi f(xi) + si – -+ when i = 1, .. .nl Where xi is a scalar and f(xi) is a smooth function that could be a polynomi…
Let Y* t denote the first differences of U.S. GDP. Then our tentatively identified AR model is
Can someone help me solve for SSR and Y hat (please show work) Question 8 What is the value of R?? (Hint: find SSR (Regression Sum of Squares) using the version of the formula with in it. (You did thi…
We consider the following regression model: ln(wage) = β0 + β1educ + β2exper + β3IQ + u (2) Suppose IQ is unobserved. For endogenous educ, z, a dummy variable constructed using information on quar…
Consider the following consumer’s problem facing a proportional tax. Utility function over consumption (C) and leisure (L) U(C,L) = C^1/2L^ 1/2 Total hours: H = 30 Labour hours: NS = H – L Proportiona…
Give an example in which X≿ SSD Ybut it is not the case that X≿ FSD Y. FSD means first order stochastic dominance; SSD means second order stochastic dominance.
The Question screenshot is shown below: Suppose you think production is described by the following equation a- = LrKfe (3) where L is labor, K is capital, a, 5 > 0, and 6.; represents the unobserve…
regressor variables. [b] Studentized residuals fo (1) depend on the OLS residuals e;. (2) are defined as fi = VMSE (3) are preferred to the standardized residuals di, because f, is appropriately scale…

Assume MLR.1 ~5, but not MLR.6. To conduct inference tests, what do we need?. In all questions except the ones using R, numbers you answer must be exact, not approximated ones. In questions 1 and 2…

PLEASE HELP ME OUT WITH THIS ECONOMETRICS QUESTION! 3. Stewart p. 814 The discussion of the Engle-Granger test states that the Step 2 Dickey-Fuller regression ". .. is usually estimated without a…
What is the basic determinant of (a) the transactions demand and (b) the asset demand for money? Explain how these two demands might be combined graphically to determine total money demand. How is the…
Econometric Methods The CAPM says that the risk premium on security j is proportional to the risk premium on the market portfolio. That is, where is the return to security j, is the risk free rate, …
Hi, I constructed a forecast to compare between Holt-Winters’ multiplicative method (M, A, M) and Holt-Winters’ damped multiplicative method (M, Ad, M). The left figure displays the Holt-Winters metho…
given this regression equation ln(wage)=a+0.3165Education, what is the marginal effect of education on wages?
the data set is WAGE2 which taken from wooldridge the answer should include the codes using Stata and the explanations of the outputs , thanks. d) How does the power of the instrument in this reduced …
This activity requires you to do it in excel thus please state the steps of how to answer this question in excel and provide a screenshot of the answer done in excel, please:. Question 2 (7 marks) Ass…
How are coefficient estimates from WLS (weighted least squares) interpreted? a. They must be scaled up by the weight used in order to calculate marginal effects. b. There is no difference in interpret…
QUESTION 4 The balance sheet for First National Bank is shown below: Assets Liabilities Reserves $200 Deposits $1000 Loans $800 The reserve requirement is 10%. â¢Themoney mu…
Consider the following equations estimated using 50 observations. Investigate the orders of integration of Y, ?Y and Δ ? Y. (95% ADF Critical Values are: λCT = -3.50, λNC = – 1.95, λC = -2…
Explain the following questions correctly.Thi question is complete.. 1 Regulating Q vs. regulating p The process of tanning leather creates toxic byproducts that pollute the local water supply. Suppos…
1)Present your regression results in a table below (R output): 5 marks Question 1 and the steps taken to get the regression result in a table that looks like this
Presentation Rules: All responses must be typed. Write your responses to the questions in the order asked, and label your sections. While you will be doing a a fair amount of writing, this is not a fr…
According to the information in Table 4, choose the CORRECT statement (you can round your calculations up to two decimals):
If I were to run the same regression with a variable GPA (grade point average) as an additional explanatory variable, the regression of mental recall on GPA, age, education, income, downwind, and upwi…
Please write down mathematical models that could be used to capture these reported features of the data.
Can you please help me solving question #1? . Suppose that Wendy has high ability and goes to college and the William has low ability and does not. A table describing their “observed” earnings is …
please help, thanks. QUESTION 6 Some numbers have been removed from the following Stata output table. Source df MS Number of obs = 64 F( G, – 1 = (d) Model (a) . 371097408 Prob > F = – – – Residual…
We want model energy use as follows: Lntpes_pc = β 0 +β 1 Lnypcpenn+ β 2 Lnypcpenn2+β 3 LnGasprice+β 4 LnAnnualprecip+ β 5 TempColdest+ β 6 TempWarmest+β 7 ffrents+β 8 LnPop+β 9 LnLand+D_…
Causal effects that depend on the value of an observable variable, say Wi: O a. cannot be estimated. Ob. can be estimated by interacting the treatment variable with Wi. O c. result in the OLS estimato…
Please refer to the attachment to answer this question. This question was created from studyguide_ch06.
Hi there, I do need this urgently please , I need a graph for all four not only one graph, please kindly read instructions: “Draw a graph of the Market for Nursing Home Care (initial graph).For each…
Consider the following TSLS model, where Ability is an endogenous independent variable, while Educ and Age are exogenous. Stage 1 : Ability = α0 + α1 ∗ Educ + α2 ∗ Age + α3 ∗ Expr + α4 ∗ …
please complete with no explanations as quickly as possible. 03.08 – Requires Respondus LockDown Browser + W Time Left:1:34:23 Sujay Kirubananthan: Attempt 1 $3,300 Question 16 (1 point) Given decisio…
Thank you 1.3) (10 points) Derive the expression for the variance of the simple OLS slope coefficient under the following set of circumstances: N=2, X = 0, COV(Xju,,X,u,) = 1; all other CLRM assumptio…
I want you to consider human capital theory in order to estimate Mincerian wage equation. I want you to list and disvuss the 3 steps in the methodology of econometric based on this example.
Compare and contrast the Engle Granger and Johansen Methodologies of cointegration. Which in your view, represent the superior approach and why? Discuss three stylized features of financial data canno…
Discussion Question 7.1 (Facebook). Let X = 0, 1, 2 be the number of Facebook accounts somebody has, and Y is hours of social media consumption per week. a) Explain what it means for a CMF model E(Y |…
QUESTION 3 d. Using this estimate of p, transform the data per the generalized difference equation (10.14 – refer textbook note or slide), and estimate this equation by OLS (1) by dropping the first o…
all information is here, please answer question a to d. Consider the following equation relating the amount of carbon emissions to total Australian electricity produced. Co, = 1 +B,TOTE, +6, (5.1) whe…

Suppose you are interested in whether the death penalty serves as a deterrent to murder. You have data for each of the 50 states and DC for 1990 and 1993 and have the following population model in…

Consider two perfectly negatively correlated risky securities A and B. A has an expected rate of return of 10% and a standard deviation of 16%. B has an expected rate of return of 8% and a standard de…
The noise from the low altitude combat training the Air Force conducts over the Yippy I-O Ranch causes the ranch’s cattle to lose weight. Which of the following actions isnotconsistent with recogn…
Green Textbook of Econometrics Analysis Question 6.1 Application
A battery manufacturer claims that their new “long-lasting” battery has an average life that is significantly longer than their competitor’s “regular” battery. Both types of batteries were tested and …
the following regression results were based on monthly data over the period janury 1978 to december 1987?
(Fill in the black and show working out): Q) Consider the following simple principal/agent problem. A firm hires an employee to perform a sales function. Let e denote employee’s effort level. Suppo…
exercise 4 . Exercise 4: GLS and Var(Bers(X). Consider the following model Al : y = XB+E. Assume that the error term satisfies A2: Strict Exogeneity E(EX) =0 and that A3: Rank X = K where X is an N x …
A gym conducted a pricing experiment by having cashiers hand out either “10% off” or “20% off” annual renewal coupons to gym members as they checked in.To make the experiment easier to run, every …

a) (6 points) Paul, a venture capitalist, is considering to invest in local start-ups, but he needs to ensure an average yearly return-on-investment (ROI) of at least 3%. He has acquired a dataset sho…

Suppose the economy is in an equilibrium at some point A in the IS-LM model. Now take the case of a monetary contraction. The central bank decreases nominal money supply, fromMtoM′. a) Draw …
(4) (7.5 Points) Which of the following can cause OLS to g be the Best Linear Unbiased Estimator? (i) Population errors that are not normally distributed (ii) Heteroskedasticity. (iii) A sample corre…

Suppose you are interested in the causal effect of belonging to a labor union on an individual’s earnings. You asked two of your friends Jake and Carol about their earnings and union status. Let Yi…

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A Hausman test is conducted to test for endogeneity on the basis of differences in estimated parameters under OLS and 2SLS. The test statistic is 6.105 and the 5% critical value from the Chi-squared d…
. 4 If y = 4u +10us-3u-7 and u (3x-5)’ find dy/dx when x = 1.
What is the four steps in empirical econometrics analysis
iii) Detrend the following model Detrend the following model yt = yt-1 + ut a. What kind of model is this? b. Is it stationary? c. Which detrending technique do you need to use?
Data in the file: 0.290909772020948 -0.738306891566112 -2.66691041615428 -0.74606861062654 0.241972802896782 -0.937644428144309 -0.0405903101959872 -2.74134131205199 -2.61092175809788 1.60357659182098…
I am studying econometrics using STATA and I would like to know how to use STATA (how to write in STATA) to find such information. Please help me! Your help will be very appreciated!!!
Suponga un mercado con dos empresas productora de jitomate, que tienen que decidir cuánto producir para siguiente temporada. Considera que demanda agregada jitomate es P=55-0.42Q, donde P es precio p…
Suppose that a closed economy is characterised by the following equations: C = 100 + 0.7(Y – T) G = 20 I = 20 T = 10 (a)Calculate Y at equilibrium (b)Calculate C at equlibrium
Discuss in details how to determine whether a forecast using ARMA models is accurate or not
How do firms increase relative surplus-value? What is the role of the Reserve Army of Labor in Capitalism?

a) Assume that neither country experiences population growth or technological progress and that 10 percent of capital depreciates each year. Assume further that country A saves 15 percent of o…

Please could you help me with following question sets. I attached a png file. Thank you in advance. Basics in Time-Series Analysis (24 points) Question 1 (6 points) Consider the following model where …
Suppose savings is explained by the following MLR model Suppose savings is explained by the following MLR model: em) = ﬁg + ﬁlinc + 32696 + ﬁgmale + 1:; Suppose you also know that ECU. | inc,age…
. Q3. (15 points) Critically/quantitatively evaluate the following statements (true, false or uncertain). a) [5 points] The Generalized Least Squares (GLS) and the Ordinary Least Squares (OLS) metho…
Compare and contrast the digital strategy of Goldman Sachs to the digital strategy of DBS Bank after the financial crisis of 2008. Why are these strategy appropriate for each firm ?
6 Exercise 4. – Q 6.4, Page 246 – Consider the wage equation In(W AGE) = 1+32EDUC+83EDUC2+BAEXPER+35EXPER’++36(EDUCxEXPER)+BHRSWK+ where the explanatory variables are years of education (EDUC), years…
Suppose you are interested in studying the factors that inﬂuence housing prices across neighborhoods. You would like to study the following population model: W09 =30+31n02+ﬁ2Mm+ﬁgrooms+ﬂ4dist+…
Methods Consider the following results for independent samples taken from two populations. Sample 1 Sample 2 n 1 = 400 n 2 = 300 p ˉ 1 = .48 p ˉ 2 = .36 c. Develop a…
Kindly answer the attached question 6.3 (a, b, c & d). Thank you. c. “711:1! is the behavior [If I" as X tends tn inﬁnity? :1. Can you give an example where Such a mode] may be appnjpriat…
A psychologist would like to examine whether there are more males or females in clinical psychology or research psychology positions. Which type of test should be used to accomplish this Chi-Square Co…
population model s given by: y = β0 + β1×1 + β2×2 + u The Previous Linear Regression Equation was TestScorei = β0 + β1PreivousTestScorei + β2TutoringExpi + ui , where TestScorei is the sum of te…
report help The Expatriates We all have our Overseas Filipino Workers (OFWs) who serve as our expatriates [Gk. ex- (“beyond, outside”) + patros (“father”), “beyond the father’s abode”], people wh…

What is the relationship between crime and punishment? This important question has been examined by Comwell and Trumbull (1994) in their work “Estimating the Economic Model of Crime with Panel D…

I need help with this question Consider the following total cost data where cost is measured in dollars and output is measured in thousands of units: TABLE 7.4 TOTAL COST (Y) AND OUTPUT (X) Output Tot…

Consider a regression of y on X1, 22 and x3. You are told that x1 and x3 are positively correlated but 2 is uncorrelated with the other two variables. (a) [3] What, if anything, can you say about t…

Edwards agrees with the Puritan orthodoxy that good works could not lead to salvation. Does he accept the logical consequence that people were fated to salvation or damnation regardless of what they d…
Below is an excerpt from the story “Les Miserables, by Victor Hugo”. Read and answer questions. . ETHDPBIE: LEE MIBERABLEE After nineteen years as a prisoner on the chain gang. Jean Vatican is re…
………… An individual lives for two periods, young and old. When he is young, he works and earns labor income I, a positive parameter, which he allocates between consumption when young C, and sav…
Can u plz help me with this 2. Consider the following regression: Y1 = Bo + BX + u, We believe that X may be measured with error, and the error term is defined as el = Xi – X*, where X* is the true va…
is there evidence of time dependency in the residuals? explain
A social scientist, using data from 420 school districts on test scoresY, pupil-teacher ratioX1, percentage of English learnersX2, percentage of pupils eligible for subsidized lunchesX3and…
Question: Ensure that you answer these questions correctly. Section A A Compound operator is a combination of arithmetical and assignment operators. + = Increments the value of the variable – = Decrem…

[70 points] You wish to predict the sale price of single-family residences in Massachusetts using property features (commonly called a “hedonic pricing model”). You collect price and property f…

Consider the market for plywood. There are two different home improvement stores, Lowe’s and Home Depot. Some consumers prefer Lowe’s, and some prefer Home Depot. Each firm chooses the price for plywo…
I don’t know how to get the correct answers. Please explain them in detail. Thanks 🙂

Perform an out-of-sample (ODS) forecasting regression of the realized stock market return on the same predictor variable as in {5) above. For this, you need to follow the following steps. First, y…

1Q. Briefly summarize the measures of the compensation of CEOs and the returns to publicly traded equity (Table 2). What can you say about the statistical distributions of CEO salaries and the distrib…
MSC student of economics Given the data: Y 12 10 9 13 20 18 X1 2 2 3 4 4 5 X2 1 10 0 2 3 Obtain the least-squares estimates of the parameters in the multiple regression model by matrix approach also t…
sir i am stuck for this question Question 4 Which of the following is likely to have the most price elastic demand? Not yet answered O a. dental floss Marked out of 1.00 O b. diamond earrings Flag que…
Please explain it in detail how to get an answer. Thank you
Please answer question 5 and 6 about regression, attached below: 5. (7.5 points) If education is described as having increasing marginal returns, how would you specify the regression of education on i…
How is simultaneity bias estimated? Explain the model and reasons for the occurrence of simultaneity bias
QUESTION 4 Let X and Y be two random variables, satisfying
NEED HELP DERIVING A B0 ESTIMATOR 2. Consider the bivariate regression model given by y; = Bo+ B,X; + u; 1=1,…,n where the data are sorted such that X. > X; for i=2,…,n The algebra-I estimator …
Consider the following Cobb-Douglas production function of a certain Latin American country, expressed in its stochastic form as: ?? = ??? ?1?? ?2?? ?3 ? ??…
what s the number for financial wealth for women in this table? thanks 3. (5 points) Now we use Stata to estimate equation (2) and obtain the below output reg nettfa male Source SS df MS Number of obs…
If anyone can help solve this with showing steps and without excel then by default you are the GOAT. Ty Group 1: (Round your answers to three decimal places.) If X is distributed X 30 , Pr(X> 50.89…

Give an example in which a static time-series model might be appropriate. Briey explain why it is appropriate. 2. Give an example in which a static time-series model would not be appropriate. Write…

The assumption of full range column refers to a full linear relationship in matrix X and because of this it is possible to find the estimator of the coefficients. True, false, uncertain.
What conclusion can you draw about the residuals of the model?Explain. Consider the following estimated equation (t-statistics in parentheses) In Ht 1.12 + 1.141 1n Yt + 0.96 1n Pt (0.8) (10.7) (1.5…
Critique each of the following proposed research plans. Your critique should explain any problems with the proposed research and describe how the research plan might be improved. Include a discussion …

The following time series represent the annual demand for 50 lb bags of fertilizer for a garden supply company between 1991 and 2002. Year. 4000 6000 4000 5000 10,000 8000 7000 9000 12,000 1…

Below is the SRF for money as a function of 5. In CA#8 we estimated a money demand equation. Below is the SRF for money as a function of GDP and the interest rate. (3 points each except for part e, 6 …
econometrics 1) Determine whether the following statements are true or false and give reasons. While answering first clearly write “True" or "False" and then briefly state the reasons…
Discuss the asymptotic properties of OLS. In particular, define and explain consistency and asymptotic normality.
how Is a family budget an exercise in managing a scarcity?
Derive the error correction model for the following dynamic model; ? ? = ?0 + ?1? ?−1 + ?2?? + ?3??−1 + ?4??−2 + ??
Explain the econometric methodology in analysing economic phenomena by using appropriate example.
True or false! (b) (5pts) If we omit a relevant variable in the regression, and the omitted variable is un- correlated with included variables, the resulting OLS estimator will be inconsistent. (T, F)…
Question 5 As a Chartered Financial Analyst (CFA) trainee at Old Mutual you are tasked by the Chief Finance Officer (CFO) to perform a fundamental analysis by testing the applicability of the CAPM on …

Price controls in the Florida orange market The following graph shows the annual market for Florida oranges, which are sold in units of 90-pound boxes. Use the graph input tool to help you answ…

Screenshot 1 is the given model. Screenshot 2 is the question Consider the following null and alternative hypothesis: 10. Write down the test statistic and its most critical distribution under the nul…
I do not know how to do either of these two problems, I am unsure of the formula to use or how to plug it in on excel
ECONOMETRICS =========================================================================================== THE FOLLOWING EXAMPLE IN ORDER TOI SOLVE THE QUESTIONS ABOVE. SOLUTIONS. ECONOMETRICS A binomia…
Please answer the following question. Please use the correct notation and show all your work. Using potential outcome notation, explain why, when data comes from a stratified random experiment, the av…
Revise this into not predictable the outcome The level of Self- efficacy and academic procrastination among Grade 12 STEM students during the New normal of Education: A basis for guidance program I…
What would be then consequences for the OLS estimator if heteroscedasticity is present in a regression model but ignored? Select one: A. It will be biased B. It will be inconsistent C. All of (a), (b)…
Need help with Project 3 Based on Larson & Farber sections 5.2-5.3. My dates are 01/18/15-1/17/16. 1.If a person bought 1 share of Google stock within last year, what is probability that the stock…
The regressionR 2 is a measure of; A. Whether or not ESS>TSS B. The square of the determinant of R C. whether or not X causes Y D. The goodness of fit of your regression line
TestScore = 546.4200+ (-6.1110) *CS, R< =0.08, SER = 12.1 (21.4200) (2.1216) Construct a 95% confidence interval for By , the regression slope coefficient. The 95% confidence interval for By , the …
Hello I have an economics math questions and have provided the question via image. I need help with. Which of the following is a determinant of investment? 0 a.Net exports O b. Population 0 c. Technol…
You collect data from the Household Budget Survey and estimate a linear relationship between earnings and the years of education of individuals. What would be the effect on your regression slope and i…
. Let $1, 12,…, IN be iid (independent and identically distributed) random variables with E(x,) = p and Var(r,) = 0′ < co. Consider the following estimators of /: 1 N M= N – 5 ri 1 2 N 3 3(N…
Question 2. The market supply and demand curves for a product are: QS=0.5P (supply curve) QD=60-2P (demand curve) where Q is the quantity of the product and P is the market price. (1). Calculate the e…
Given the following: inlf = 0.586 − 0.0034nwifeinc + 0.038educ + 0.039exper − 0.0006exper^2 − 0.016age − 0.262kidslt6 + 0.013kidsage6 n = 753, R^2 = 0.264 The variables are defined as: inlf = …

Please explain why intellectual property is essential to business. 2. Please briefly describe the following terms: a) Trademark b) Patent c)Copyright

The answer by using FWL Theorem. The question is as follows; (ii) Consider y = Xlﬁl + Xzﬂz+ "a whereyisnxl,X1isnxkl,XzisnxkhﬁlisklxlnndﬂziShXI’ Letﬂnndﬁz be the OLS estimates. NOW d…
On 11 September 2018, the 2017/18 Crime Statistics for South Africa were released. The statistics revealed a shocking 6.9% increase in murders. Following this, the media was awash with sentiments on r…
The Tasty Sub Shop is a restaurant chain that sells franchises to business entrepreneurs. Franchise regulations allow Tasty Sub to help entrepreneurs understand the factors that affect restaurant prof…
I need help understanding this question. 2. Charitable Giving and Age Suppose that you are interested whether older individuals give more money to charity. In response, you estimate the following tw…
5.5. Lo que se conoce como la línea característica del análisis de inversión moderno es sencillamente la línea de regresión obtenida del siguiente modelo: rit=αi + βirmt + ut donde rit la tasa…
Hi, this econometric question has to be done in Stata. Need an high quality and straightforward answer along with stata code, output and interpretation, so if you are not an expert or have trouble und…
Generally, those with more education tend to face lower unemployment rates. O True O False
Use the knowledge of Econometrics to solve these questions. Consider the problem of estimating a demand function that expresses the relationship bem’een the quantity of tomatoes purchased and the pric…
Suppose one wanted to use an LM test to test for first-order autocorrelation. State the null and alternative hypotheses for no first-order autocorrelation. Consider the following double log model In H…
econ Which statement does NOT accurately explain the slope of the aggregate—demand curve? a. With prices down and wages ﬁxed by contact, Rocky’s gravel pit decides to lay off workers. b- When in…
this question 1) From the household budget survey of 1980 of the Dutch Central Bureau of Statis- tics, J. S. Cramer obtained the following logit model based on a sample of 2,820 households. The purpos…
Which of the following is an appropriate way to interpret a coefficient on a continuous independent variable (X1) from a LPM model? Which of the following is an appropriate way to interpret a coeffici…
Although economists prefer to see prices set automatically by the forces of demand and supply, can you think of goods or services whose prices probably should be controlled by governments?
Table 3.8 gives data on gross domestic product (GDP) for the United States for the years 1959-2005. a. Plot the GDP data in current and constant (i.e., 2000) dollars against time. b. Letting Y denote …
The following regression results have obtained using data for 2012 from CPS. The dataset consists of information on 7440 full-time, full-year workers. The highest educational achievement for each work…
I am not sure how to go about this problem. Q2. Suppose you want to estimate the following relationship: log(wage) = / + / beauty + Ageduc + /hage + a (2) (a) What would be the expected sign on the co…
If someone could solve this problem so i could compare it to my own that would be awesome. A B C D E F AreaName Silver Moon Lounge 3 Indigo5 4 Terra Cotta Brew 5 Painted Treasures 6 Event Planning 7 R…
. [44pts] Consider a linear regression model y = Xβ + where the four assumptions are held. In the context of this model estimated by least squares with n observations, k slopes answer the following q…
Consider the following estimated demand function for chicken for a household in Fullerton, California over a period of 25 months. C, = 56.09 -0.19P. + 0.03PP SE=(29.18) (-0.07) (0.019) R? = 0.81 and R…
Heterogenous Treatment Effects 2. You would like to evaluate a federal program that provided hiring subsidies to firms for hiring low-income workers from a group of chronically poor neighborhoods acro…
Complete the following two tables to help you answer questions 4-5. 1)Rework the problem so that you pay off the lower-interest card first. 2)How much money do you save by paying off the highe…
Manually compute the t-statistic for testing the null hypothesis that the hourly wage equals 5.67 against the alternative that it does not equal 5.67. Interpret the value of this statistic. C…
I need help understanding this question. 1. FE and FD. a) Suppose that 7′ = 2. Prove that the fixed effects estimator (demeaning) reduces to taking the average of the differences. Le, prove that run…
One of the great unanswered questions in the entertainment industry is: “What really makes a TV show a hit?” In an attempt to shed some light on this, data was collected on a random sample of televisi…
Identify a company in your local or generalized area that you would classify as a monopoly

Question 3: (30%) The hypothetical information in the following table shows what the situation will be in 2020 if Congress and the president do not use fiscal policy. Year Potential GDP Real GDP…

Explain some limitations of using GDP as an indicator of standard of living
Questions number 4 a) and b) too pls. b). Tuliskan semula kesemua persamaan dinamik bagi Vector Error Correction Model (VECM) yang telah digunakan dalam artikel jounal tersebut. [Rewrite all the dynam…
log(wage) = Bo + Bieduc + Breduc x pareduc + Byexper + BAtenure + u 1. What is the return to another year of education in this model? How do you expect pareduc to affect this return? 2. Using the data…
what were conditions like in the henhouse in the one chicken farm that allowed filming?
Consider the multiple linear regression model with three independent variables satisfying the classical linear regression assumptions MLR.1-MLR.6: Y = β 0 + β 1 x 1 + β 2 x 2 + u A researche…
6) [7.5 points] The log returns for the first three quarters of the year for an asset were 2.1%, 1.4% and -2.4% respectively. The log return for that entire year (i.e. the log return computed over the…
Model the market share for each player (in %) based on the dataset. Also, forecast the market share for the next 3 months. Share how you modelled, the metrics you used, the assumptions you made and wh…
Please help me to solve it. i.i.d. means independently and identically distribution. 1. A pair of random variables (X1, X2) follows a bivariate normal distribution with the following moments E(X1) = 0…
Suppose you are interested in estimating the causal effect of class size on pupil?s test scores. You want to estimate the relationship: Y = ? + ?1CSi + ?2Xi + error term Where i indexes individuals, Y…
let the consumption function be c=35+0.7y, where y is disposable income and c is consumption. let apc be average propensity to consume and mpc marginal propensity to consume, then??

An econometrician observed two variables: # of hours studied on Econ204 per week by students and the grades of these students. She graphed the observations on the grades (Y t ) against the # of hou…

Statistical investigation looks for causation which means?
The runoff from agricultural fertilizer negatively affects water quality within the local community. Assume that the marginal benefit of fertilizer use by farmers is MB = 130 – 0.5Q and the marginal p…
I really dont understand this question in my econometrics module, I dont understand how to do it? The average height of males in the US population is known to be 176.3cm. Irish researchers wanted to c…
You work for the children’s division at Harley Davidson which produces a booster seat for infant motorcycle passengers (“Living High on the Hog!”). You’ve collected data on annual sales (S, number of …
Suppose that Cagan had assumed that expectations were described by Π t = Δp t , so that the expected value of Δp t+1 was equal to the most recent actual value. What would he have concluded with reg…
I need help using RSTUDIO for this, what codes would i use: (d) Do you prefer the regression in (c) to the regression in (a)? Explain. (e) Add the interaction term DadColl x MomColl to the regression …
A null and alternative hypothesis are statements pertaining to: Econometrics 421 test 1 ch 1-4 Multiple Choice.
(2) Consider two stocks A and B with the prices shown as follows. Denote the stock prices as X and Y Stock A Stock B 2.5 2.0 2.2 2.8 0.8 1.4 1.5 2.0 2.4 3.0 Table 2. Stock Prices for stocks A and B re…
explain the impact of brexit on the different global market and trading with number and chart or refrances
A tutor knows that the length of time taken to complete certain statistics question by first-year undergraduate students, X, is normally distributed with a mean of 17 minutes and a standard deviation …
I Need a complete and clear explanation for each part.
what do vcovHC() and vcov() do in R programming language?
contribute in your own personal ways in combatting the challenges brought about by globalization? *further promote or enhance the benefits caused by globalization? *four(4) ways
For its “One-Year No-Interest Sale”, Funky Town Furniture advertises that, on any purchase over $388 the customer’s deposit needs to cover 10% of the list price. The balance of the purchase price is t…
. Q3. Consider a special case of simple linear regression model, y; = a tu, i = 1, 2, …, n where ui ~ N(0, 62). Answer the following two questions: (1) Using the FOC to work out the OLS estimat…
which one is incorrect about the proxy variable? A. it must be correlated with the unobserved variable B. it must be uncorrelated with the error term in the population C. is can be used in the populat…
Read this article: https://www.businessinsider.com/sp-500-relationship-between-5-year-returns-and-subsequent-12-month-returns-2015-8?IR=T (a) Write down the regression model used by Bank of America Me…
Hey this is the question I need help with 10. Consider this model: 1′ = [i0 + [91X + u. If there are missing values in both X and Y, then which of the following statements is true when you run this …
My Question is below in the prcture : (4 marks) Suppose the error term is heteroskedastic since the variance of the error e; depends on the independent variable NK in the following way: Var(6) = 0′ X …
Index numbers express ……. data in relation to some relative value
Question 2 [26 points] In addition to the soft copy, please submit your code file(s) for Question 2. Use the Wooldridge textbook data set SLEEP75 for Question 2. This data file came from Biddle and Ha…
i need help for the probelm 2 and 3 please see the attached photo
ECONOMETRICS WOOLDRIDGE TEXTBOOK COMPUTER EXERCISES. Introductory Econometrics: A Modern Approach J. Wooldridge Computer Exercise Use the data in INTORT to answer the question. Estimate the equation r…
Two firms compete by choosing price. Their demand functions are Q1 = 20 – P1 + P2 and Q2 = 20 + P1 – P2 where P1 and P2 are the prices charged by each firm, respectively, and Q1 and Q2 are the resulti…
Imagine that you need to explain to a community of stakeholders the difference between a quality improvement approach and a process evaluation approach. What would you summarize as being unique to eac…
What is the difference between correlated and casual relationships?
La tabla 3.6 proporciona datos sobre los índices de producción por hora (X ) y la compensación real por hora (Y ) de los negocios y sectores no agrícolas de la economía de Estados Unidos de 1960 …
Information/data: (Question below) Consider the case of professional basketball teams and players. Professional basketball teams want to maximize the number of games won in each season. In order to wi…
very simple question, please be quick i will give thumb up!
Consider the two-player strategic form game represented in the following payoff table: NO L M R 1, 5 0, 4 4, 2 1 m 3, 2 0, 4 4, 3 b 1, 5 -2, 3 6, 1 Player 1 chooses between rows, S, = {t, m, b), and r…

Which of the following statements about intergenerational mobility is consistent with the findings of Chetty and Hendren 2018? a. Mobility for whites is almost identical to mobility for all Asians….

This regression is based on cross-section data of 1744 individuals and the relationship between their weekly earnings (in dollars) and age (in years) during 2020. The regression yielded the following …
Kindly help me understand what this question is asking for b and c.. 1. You hypothesize that a person’s annual salary depends on the amount of education they have received and the industry that they w…
hi, This is my econometrics’ assignment i want to ask about questions for ETF2100 and for all students Linear model (for ALL students) For all the following questions use the model in Equation 1 and t…
Can someone please explain it to me ASAP?!!!!!! I need help with parts c and e. I’m stuck on those parts.. A Lorenz curve is given by y = L(x), where 0 s x s 1 represents the lowest fraction of the po…
Assume that prices are formed according to the following adaptive expectation hypothesis: P * t = y P t + (1-y)P * t-1 Where P * is the expected price and P the actual price. Complete the following ta…
The following regressions are estimated from data on 7440 full-time, full-year workers in the 2012 Current Population Survey. The dependent variable is average hourly earnings (AHE). Standard errors a…
a). answer y2-2ay + a 2 = y2-2ay + a 2 Use the result of part (a) to establish that TSS = ExpSS + RSS + 2 (n − 1) Cov [e, yˆ].
I I need problem 2 solutions Problem 2. Consider the simple regression model Y, = Bo + 8, X, + uj, and the asociated OLS estima- tors of the intercept and slope, Bo and B,. Assume that the first LS as…

You want to study the causal relationship betweenYandXand decide to estimate the following regression model: Yi=β0+β1Xi+εi(1) whereβ1is the causal effect ofXonY?…

Why is the coefficient estimate result from a pooled OLS regression different from the coefficient estimate result from an individual fixed effects regression?
Consider the regression model QUESTION 13 Consider the regression model V = Bot B1X1 + $2X2 + U. If the OLS estimate of B2 is 1.4 and the t-statistic for testing the hypothesis that X2 has no effect o…

[5pts] What are t-value and p-value for the above null hypothesis? Can you reject the null hypothesis at 5% significance level? Explain. 5. [5pts] Interpret the confidence interval of number_cigaet…

The first difference of the logarithm of Yt equals A) the growth rate of Y exactly. B) the first difference of Y. C) the difference between the lead and the lag of Y. D) approximately the growth rate …
I need help with follow question: Consider the model for demand for housing: Log Q = β 0 + β 1 log P + β 2 log Y + u Where Q = measure of quantity of housing consumed by each of 3, 120 families p…
Discuss how you would identify a moving-average process for a given time series. What techniques are available for selecting the correct order of the process?
regression model. 1. Using the data which is given estimate the following regression models (you may use either Eviews or Excel for the estimation): GDP per capita = + .Population + Einflation + ,Expo…
Two firms discharge pollution from their operations. The marginal cost of abatement for firm 1 isMAC1=90-6Q1 , and for firm 2 is MAC2=90-3Q2 , Where Q1 and Q2 are the quantities of pollution emitted…
You have access to a UK university dataset of 1632 students who recently completed their studies. For each student, the dataset reports information on the following variables: You are interested in st…

A producer owns a herd of 200 Angora goats which are sheared yearly and their fleeces are sold into the mohair industry. They are looking to purchase an additional 150 or 300 goats to potentially m…

Use any dataset to do the following: (remember we have quite a few datasets available through the book, you are welcome to use them – besides the “caschool” data that we’ve been using for discussion i…
High multicollinearity is problematic because Group of answer choices the estimates of the slope coefficients for multicollinear variables are negatively attenuated (biased towards zero) the “standard…
The following results have been obtained from a sample of 11 observations on the value of sales (Y) of a firm and corresponding prices (X). ΣX = 519.18, ΣY = 217.82 ΣXi2 = 3,134,543, ΣXiYi = 1,296…
1)what are the limitations of shortrun inflation when inflation is caused by taxation, unemployment, government debt and money supply. 2) what are the recommendations to reduce or sustain reasonable…

A bootstrap distribution, based on 1,000 bootstrap samples is provided below. Use the distribution to estimate a 99% conﬁdence interval for the population mean. Explain how you arrived at your …

Consider the following SAC model: y = ρ W y + X β + u u = λ M u + ε ε ∼ N ( 0 , I n σ ϵ 2 ) Derive the Likelihood Ratio test for H 0 : ρ = 0
Determine the expenses forecast using a two (2) period moving average. Determine the expenses forecast using a two (2) period weighted moving average. Use 0.8 & 0.5 for the weights of the most rec…
Need help in the following select the correct answer. The following model is regressed using data in quarterly form from 1990 to 2005 [64 observations) for Malaysian stock prices against output (str…
Please answer the question with show off work in Microsoft docs. 7. Labor economists have extensively researched the determinants of earnings. Investment in human capital, measured in years of educati…

a)If the price of cigarettes increases by $1 (all else equal), then what will be the change in the odds of smoking? Answer: The odds will change by the coefficient of price of cigarettes pci…

Here we see what can happen when we use assumptions that are not correct. Suppose that you havean iid sample, and you correctly assume that the conditional expectation of y given x is linear, so that …
We analyse returns (%) from a portfolio consisting of the index of Australia’s top 200 companies (ASX200) and a hypothetical safety asset. The data set, asx.csv, contains monthly return rate on ASX200…
(True/False) Discuss whether the following statements are true or false. Present the detailed reasons for your answer. (b) OLS residuals are uncorrelated with regressors. (c) An increase in the R2 or …
What is the law of iterated expectations………………….?
Tad Piper How is Tad Piper utilizing support resources to help him deal with this crisis? What resources should he call upon in determining a course of action? b. In what ways is he influenced by past…
Both portfolios A and B are well diversified and fairly priced, their expected returns and betas are as shown in the table below. Suppose another portfolio C is well diversified with a beta of 1.5 and…
The population of employees of a national fast-food chain has a mean age of 19.1 years with a standard deviation of 1.6 years. (a) Determine and interpret the z-score of a 20 year-old employee. …
Please provide a step-by-step solution so that I can check my work and gain a better understanding ofhow to solve the problem and teach myself how to solve similar problems. .25) METRICS PS8 Exercis…
Could you please provide working out nd answer? by 3pm AEDT? Thanks! :). b) (3 marks) We will assume that logdiff mhw is stationary. Estimate Model 1 (the variable names have been abbreviated). Use HA…
Question is attached as an image. . We investigate the relationship between class size (CS) and the average test scores (TestScore) using 100 observations. The OLS regression results are TestScore =…
(TRUE/FALSE) The main difference between regression analysis and correlation is that the results from regression analysis are described as the mean change of Y, rather than the strength of an associat…
Now fit the model for men and women together or the pooled model by adding the interaction terms as stated below SLEEP=β 0 + β 1 MALE+ β 2 TOTWORK+ β 3 MALE*TOTWORK + β 4 EDUC+ β 5 AGE+ β 6 AGE…
Is Offering financial aid because wealthier parents are able and willing to pay more than poorer parents is an example of price discrimination?

Use data EZANDERS.dta to estimate the following regressions model: log (uclms) = Bo + B1 . t + difeb + demar + . . . + dudec + u (a) Report the regression results. (b) Add Enterprize zone (EZ) dumm…

************************ Answer only if you are sure about the correct answer: ************************ Please make sure to show where the TPL line in the graph for both Freedonia and Sylvania *******…
Question 2 (100 marks) Consider the following moving average process, MA(3): where a, is a white noise process, with E(w, )=0, var(u, )=o’ and " ISA 0=(‘n"n )ADD a) Derive the mean, E(Y, ), …

e) The actual unemployment rate during the fourth quarter of 1999 is 4.1 percent, and it decreased from the third quarter to the fourth quarter by 0.1 percent. What is your forecast for the unemploy-…

For the Lev 1989 article, you can easily find it with a simple google search! Thanks! . A researcher has decided to run the following two return-earnings regression models: Xt – Xt-1 + Ent Pt – Pt-1…
for STATA data set MEAP93.DTA (you can find it online easily)

Let the consumption function be: Yt = a+ Bxt + Et Where yr is the natural logarithm of consumption, x, is the natural logarithm of disposable income, and & is an i.i.d. random error with distr…

To study the determinants of growth between the countries of the world, researchers have used panels of countries and observations spanning over long periods of time (e.g. 1965-1975, 1975- 1985, 1985-…
Please help me guys!! I need help Problem 1: Suppose that in the United States 39 man-hours are required to produce each unit of wheat (W) and 13 man- hours are required for a unit of beef (B). In Arg…

A regression was run on the impact of hands-free cell phone laws passed by states on accident rates for the last decade (1990-2000).The results are reported below. …

Kindly solve the attached question providing thorough explanation. This Question: 3 pts This Test: 72 pts Time Remaining: 00:39:31 Bof 43 compl One measure of the extent of competition in an industry …
answer it thank you. high , 4. In developing economies, as incomes rise, birth rates and the number of children per family books tend to fall. Answer the following questions: a. Does this mean that ch…
Consider a person who has to make the following two decisions: Has to decide how much of $100 to give to charity and how much to keep for himself. Has to decide how much of $50 to give to charity unde…

A. What are the 8 variables used in the EM POTENTIAL INDEX? B.Which is the ONE that was most useful to you in Vietnam where you proposed to take an offering to a destination co…

Suppose that the Federal Government is considering a new tax on cigarettes that is estimated to increase the retail priceby $0.25 per pack. If the current priceper packis $6.75, use the regressi…
Thess are all of questions.. Increase A O Increases vacancy-filling rate q O Decreases vacancy-filling rate q O Doesn’t change vacancy-filling rate q. Identify whether each of the following exogenous …

Consider the effect of the price of the bed net on the share of households redeeming their vo at that price, as in the example given in class 11. You should again denominate the price in hun Kenyan…

Question 2 please QUESTION 2 [15 MARKS] The results below were taken form a study on Namibia University of Science and Technology lecturers to determine whether their gender, rank, department and numb…
. 6) Use the following formula and the regression results below to test the joint null hypothesis that neither mother’s nor father’s education has an effect on wages (10 points) : F =- (SSRr – SS…
Thank you in advance! 1. Suppose that you have the following model and data to estimate the following equation Nobs Y X1 X3 2 Y, = A + B,X,+ BXatu, a. Find the OLS estimators for the parameters using …
1)Government savings is denoted by Y – T – C Y – C – G T – G C + I + G 2) If the Canadian government runs a budget deficit, then ___. Canada’s national savings will increase Canada’s national sa…
Screenshot 2021-05-30 16492. 1. Consider the regression estimates of the following non-nested models (1) (2) Y =5.9324 + 0.0021X , +0.1334X, Y = -2206.0 +61.71log( X] )+ 257.51log( X2) (23.51) (0.0006…
Suppose that we have individual level survey data for recent UW graduates and wish to explore the impact of student grades (cumgpa) on student debt (sdebt). We also have information on the average tim…
Enron:The Smartest Guys in the Room Answer the following questions referencing the movie and your own knowledge and experiences. Minimum of one paragraph for each question. 1.Describe th…
Hi! How do I solve this? Question: Consider the following binary variable version of the fixed effects model. Each regressor Dj is a binary variable that equals 1 when i = j and 0 otherwise. Yit = B0 …
. .The initial cast of equipment for a project is $50,000. The equipment has a ?-year life. Salvage value for the equipment has been estimated as $1000. The MARR is 18%. Calculate the capitalized re…
I need help with this question It is well known that in 1?32 the United States suffered its worst peacetime recession. The civilian unemplovment rate that vear reached 5’3″ percent, the highest si…
Consider the analysis in Computer Exercise C11 in Chapter 4 using the data in HTV.RAW, where educ is the dependent variable in a regression.
A friend of yours is interested in what determines the price of a house. a) With that in mind, he runs the following regression: pricei = α + βroomsi + εi where roomsi is the number of rooms in a h…

Using the four IVs, obtain TSLS estimates of the inflation equation (4 marks), and test the economic theory using the IV estimates (4 marks).

Answer the questions in the following attachments. All the information you need is provided in the attachments. (1) (20 points) The US. Supreme Court case Gideon v. Wainwright (1963) ruled that state;…
Hi, I’m just wondering if this working is correct? please show you’re working test: H0 5B2 + 3B3 = -6. H1 5B2 + 3B3 =/= -6 ts = estimator – hypothesised value / standard error= 5B2+3B3 + 6 / (25 var…
Provide correct answers with veryfiable explanations. The value added by portfolio manager A. (3 marks) (Total: 20 marks) QUESTION FOUR A financial analyst has obtained the following information regar…
Q 8) If an interaction term between a (two-category) dummy variable and another dummy variable is significant, then the best fit lines for the two categories of the dummy variable ____________ Q 8) …

In part (a) we used the tabular approach to calculate the DD estimate. Now, use the variables Ys%, Ds, andAfter% defined below, and an interaction, to write down the equation you would use to esti…

My R output rarely matches the text or the documents on this site. What am I doing incorrectly? Do I have the wrong version of R?? For the following Lab question I literally pasted this code and got a…
Activity 3. Problem Solving Directions: Analyze the problem. The following are sets of data taken from invoice of Company X. The company imports gasoline from other country. 3.1) Plot or graph the dat…
The question is , Construct a 99% confidence interval of the coefficient for CRIME and interpret this interval. Regression Statistics Multiple R 0.8302445 R Square 0.68930593 Adjusted R Sq 0.684304…
Explain why economists are interested in asset price volatility. Focusing on any one paper of your choice, comment on the insights that have been obtained from conditional heteroskedastic models (…
Correlation of the regression error across observations A) results in correct OLS standard errors if heteroskedasticity-robust standard errors are used. B) results in incorrect OLS standard errors. C)…
canada economic issues Question 5 – (10 points)~ The following are financial details for a hypothetical Canadian balance of payments account.~ Merchandise imports (650.00) Net change in Canadian inves…
This assignment is a team assignment and has two parts. The regressions required for the analysis in both questions must be done in R (not Excel), but the data construction for Q1 and the optimal pric…
When considering an ARMA(p, q)-GARCH(m,s) model of market returns{ rt : t=1,…,T}, the Ljung-Box(LB) test can be used on either (a) r t , the percentage return of the series; (b)? t 2 , the sq…
Can you help me solve these questions? 2. Consider a simple regression model. Suppose B, = 10 and se (B, ) = 2 are based on a random sample of size 250 from the population. (a) What is the difference …
Refer to your estimation results and answer the following questions: 1.What type i of data is used in the model? Explain. 2.Write the estimated regression equation. 3.Write the hypotheses of eac…
Explain the difference in the use of Vector Autoregressive Models to perform forecasting and structural inferencing in econometrics.
. 8. Consider the following Vasicek model for the short rate r(t): 1 point dr(t) = 0.86(0.08 – r(t) ) dt + 0.01 aw*(t), r(0) = 6%, where W* (t) is a standard Brownian motion under the risk-neutral p…
please help me with the economy question. thank you! 6 4. Forecasting using ARMA models 3. Figure 4.12 below presents the sample autocorrelation plot for 1-minute returns on IBM and General Electric f…
Please answer in full sentences and provide explanations, thank you. 20. What does it mean for a quasi-experiment to be described as "as-if" randomly assigned? Does "as-if" guarant…
Thess are all of questions.. According to the Solow model with exogenous growth, as a result of the one-time immigration wave: 0 the long-run growth rate of output per worker will be lower. 0 the long…
asdjkfhasdfhkasjd. Which of the following statements best describes economics?* 1 point Economics is basically concerned with the budget decisions of households, businesses, and governments. Economics…
Consider the following linear regression model yi = β1 + xi2β2 + xi3β3 + xi4β4 + ui (i = 1, …, 40) Suppose that yi is the logarithm of output for firm i, xi2 is the logarithm of labor input, xi3…
Please Answer all the questions with the procedures and explanations! Please Answer all the questions with the procedures and explanations!

a)Estimate the marginal effect of experience on wage for two individuals; one has 11 years and another one has 26 years of experience.. Dependent Variable: WAGE Method: Least Squares Sample:…

Proven world oil reserves are currently estimated to be 1460 billion barrels. This quantity is reduced by 2% a year. After how many years will oil reserves drop below 500 billion barrels?
Suppose we were to run this same regression model with an additional variable, GPA (grade point average) as an additional explanatory variable, and the regression of mental recall on GPA, age, educati…
Consider the following equations estimated using 50 observations. Investigate the orders of integration of Y t ,?Y andΔ 2 Y. (95% ADF Critical Values are: λCT= -3.50, λNC= –1.95, λC= …
Assume that average worker productivity in small firms of the service sector (aveprod) depends on two factors, average hours of training (overrain) and average worker ability (aveabi!): aveprod = Bo +…
Could you please help me true and false (1) The vector autoregressive model (VAR) does not clarify the theoretical relationships between variables. (2) If the null hypothesis of the Granger causality …
How can we do the test in STATA? o. Let’s use log (wage ) as left-hand Side variable for ALL questions Delow until the end of Problem Set. Below, I listed some of potential research questions I’m inte…
A postgraduate student of AsU is intending to uncover the determinants of smallholders’ expenditure for a farming technology. The student collected data from a sample of 250 out of which 150 of them h…
If P1 – 13 and P2 = 10 for the example considered in class to illustrate Coase’s Theorem, the following table results. P1 =13 P2 -10 Q1 Profit 1 Profit 2 Tota Optimal (merge firms) 5.33 2.33 34.33 No …
What are the Arguments for trade barriers in Malaysia?
Hello, i need help with deriving the sampling distribution of alpha. Thanks. . 2. Consider an AR(1) process, Yt = do + BOYt-1 + et, where a ~N(0, o?). (a) Explain the CLT for stationary time seri…
Consider the linear regression model: y = Xβ+ u u|X ~ N (0, σ 2 ) If σ0 denotes the true value of σ, how is the quantity y’MX y=σ 0 2 distributed? Use this result to derive a test of the null hyp…
Question Estimate the semi-logarithmic functional form of the model in Q1 and provide the interpretation of the coefficient estimates. This question needs you to download a set of Data for EViews f…

The below graph plots the daily prices of Gold over time. a)Examine the plot and describe the issues that may arise when trying to forecast future Gold prices given this time series data. Offer s…

Please look at the table below which gives data for consumption expenditure in the US and; Use the data to run the following regression LC= b 0 + b 1 LYd +b 2 LW + b 3 I +u Where L stands for the natu…
Q1. The Australian dollar is regarded as a commodity currency. Assuming that demand for iron ore is not affected by changes in commodity prices, this implies that an increase in the commodity price dr…
A company decides not to pay dividends to stockholders, but the company is requested to pay interest to debt holders. What does this mean about the performance of the company?
CAN SOMEONE HELP PLS Q3. (12 points = 2+ 1 + 1+ 1+ 1+ 1+2+2+1) Please attach the STATA output and graphs. Save the graphs in png format and then insert them (reduce the size) in a Word file. Patents.x…
The EViews file “traffic.wf1” which you need to download from the link below (contains 108 monthly observations on automobile accidents, traffic laws and some other variables for California from Janua…
Exam2_CED6130_Spring2016 1. [70 points] You wish to predict the sale price of single-family residences in Massachusetts using property features (commonly called a “hedonic pricing model”). You col…
Consider the following two models relates education to wage: log(wage) = β0 + β1educ + u log(wage) = β0 + β1educ + β2sibs + e where wage denotes monthly wage; educ is the education level measured…
Problem 3 (Not allowed to use apply/mapply/sapply/lapply family) Write your own version of apply function family with the following format: applyFun(df, f, …) • df: Selected column/s from one data…
13) For non-spam emails in our validation sample, compute the average of the variable “presumed_spam”. In your answers, give this average.
Consider an apple orchard owner deciding how to incentivize his fruit pickers. He pays per pound harvested but adjusts the compensation rate higher during poor harvest seasons. As a consequence …
Consider the return time series for the DJIA index. (a.) Download the DJIA data from Yahoo! Finance using quantmod (the index ticker is ^DJI) from 1991-01-01 to 2019-06-30 and calculate the daily r…
In a phase 3 trial, Moderna is conducting a double-blind, randomized control trial of a COVID- 19 vaccine in which neither the volunteer patients nor the doctors treating them know what they are getti…
Is there a gender wage gap in the data (interpret)? Is it statistically significant? Add an interaction term involving female and married to the model and report the SRF. Interpret the coefficient of …
1.The author decided to use nine regional dummy variables (for the nine regions of England) instead of the 56 district dummy variables. What is the implicit assumption made by the author? Could you te…
1.What are the mean and median levels of household income? Based upon this answer and the previous histogram, is household income (fairly) evenly distributed or is it skewed? Explain. 2.Run a regressi…
A researcher uses both t-test and F-test on the same data. The relationship between the values of the T and F tests is 1.t=F 2. t = F^2 3. t^2 = F 4. Other
The State College Area High School footballteamischoosingtheirticketpricingscheme.Therearetwotypesofconsumers:Students(S)andNon-Students(N).Theinversedemand…
Consider a four equations IS-LM model. ?? = −?1 − ?2?? + ?1 (1) ?? = −?1 − ?2?? − ?3?? + ?2 (2) ?? = −?1 − ?2?? − ?…

Consider the following simple regression model y=B0+B1x1+u. Suppose z is an instrument for x. Which of the following statements is true? a. The condition Cov(z,u) = 0 can be tested statistical…

Question 2 (14 marks) A. In the basic OLS regression specification, y = Bo + 1 x + u, discuss clearly under what conditions will B, be unbiased. (4 marks) B. What does it mean to say that an estimator…
Several months ago, an investor sold 100 units of a one-year European call option on a non dividend-paying stock. She immediately delta-hedged the commitment with shares of the stock, but has not ever…
PLEASE ASSIST. In order to measure the effect of class size on students’ performance, a researcher collected data on Year 5 test scores (district average) and student-teacher—ratio (STR) from 328 sc…
Consider the following three models that a researcher suggests might be a reasonable model of stock market prices yt = yt−1 + ut (1) yt = 0.4yt−1 + ut (2) yt = 0.7ut−1 + ut (3) Discuss what clas…
I don’t understand with the Ols models. please help me thank you A famous predictive relationship for stock returns is based on the dividend yield (the amount, as a proportion of the stock price, that…
I need the math assignment worked out as soon.. 4. In the econometric model Yi=60+61D1i+6202i+63Xi+ pi, Y s marks obtained in econometrics, D, (=1 if Male; 0, Otherwise) is the dummy variable measurin…
. 6 Risk Premium and Certainty Equivalence – 1 point Jichael Mordan is famous for his love of gambling. His utility over money is U($) = $ = $*$*$ – money cubed. Suppose Jichael is out golfing with …
please answer this question. Has 3 parts. question #4,5,6 are based on the same information. thanks Questions 1 to 6 are based on the following regression output (continuation) Consider the following …
Is the following statement correct?Explain. “For the simple linear model, Ordinary Least Squares estimates of the slope coefficient are more precisely estimated if the X-values are closer to their s…
A stylized fact that is familiar to macroeconomists is that stochastic process governing the U.S. Solow residual is well-modeled by a simple AR(1) process Letting s, be the quarterly Solow residual (…
RIPTECH consultancy (PVT) is a tech company that deals in software engineering and cybersecurity. A new director who was recently appointed wants to improve the company’s engagement of employees acros…
this is the question ISuppose we have a panel data set containing information about crime rates and economic conditions in 200 cities for the years 2010 through 2015. A model explaining how crime rate…
Consider the time-series process yr defined by the data generating process yt = cos (tw) for all t = 1, where w is a random variable with a continuous uniform distribution in the open interval (0;.211…
Consider estimating the effect of the beer tax on the fatality rate, using time and state fixed effect for 40 states for 3 years (using the dummy variable specification. A constant is included as a re…
Consider the following data set with 4 observations for X and Y. Answer the questions below. Use the blank rows and columns in the table for the required intermediate calculations and label your added…
Let Y1…. Yn be i.i.d. draws from a distribution with mean m. A test of H0 : m = 5 vs. H1 : m does not equal 5 using the usual t-statistic yields a p-value of 0.03. a. Does the 95% confidence interva…
LINEAR MODELS oussnou -1 [1n] Suppose the population of a community consists of 12% who did not complete high school and 63% who did, with the remainder having graduated from college. Consider the…
Companies A and B face the following interest rates (adjusted for the differential impact of taxes) A B U.S. dollars (floating rate) LIBOR + 0.5% LIBOR + 1.0% Canadian dollars (fixed rate) 5.0% 6.5% A…
. Why is a production possibilities curve negatively sloped? O Resources are wasted as you move along the curve. It is NOT possible to adjust production decisions once an economy operates on the cur…
Hi I need explaination and solution 3. The total profit function and marginal revenue function of a good are given by; IT = 400Q – 5Q- – 200 MR = 500 – 30Q. a) Find the total cost function. b) Find th…
1 (a) Suppose you suspect in a Cobb-Douglas function, the presence of constant return to scale. Describe the test that can be used to test the presence on constant return to scale. (b) An econometrici…
A study was done on a team of golfers to find the best way to spend their time to lower their golf scores. In the study the group of golfers were asked how much of their practice time in hours they sp…
A large corporation has to determine the mean age of its employees, in order to evaluate alternative retirement packages for its workforce. The corporation has thousands of workers so a sample of work…
Questions: 1. Suppose that the population model determining y is given by: Questions: 1. Suppose that the population model determining y is given by: y=ﬂn+ﬁ111+3232+u1 and it satisﬁes the Leas…

If the researcher’s theory is not correct, it will be put in the A) null hypothesis B) alternative hypothesis C) no hypothesis D) not correct hypothesis E) none of the above 3. The numb…

I need help with this this question Consider the following wage model: wage; = Bo + B1 Education; + 82 Experience; + 83 Motivation, + ; Suppose you leave out motivation in your estimation. What kinds …
Again using column (3), what is the return to having a performance pay job for somebody with a college degree (16 years of education), 20 years of experience, and 10 years of tenure?
Plz help me!!!. Increase A O Increases job-finding rate O Decreases job-finding rate f O Doesn’t change job-finding rate f. Identify whether each of the following exogenous changes in the DMP model in…
Hi. How do I answer this question when the only X variables are X2, X3, X4 and X5? (everything else remains the same) In the study of turnover in the labour market, James F Ragan, Jr, obtained the fol…
PART II [28pts] For this problem, consider the following research question: "How does having a health insurance affect risk behavior (measured by driving speed)?" 9. [7pts] Write down a simp…
*** I am simply needing the formula to answer parts A and B. For this question you will need to use the growth rate formulas discussed in class. For more than a century now the US has experienced Real…
Consider a linear regression model: yi = x′iβ + ui, i = 1, …, n, with E(ui|xi) = 0, where x′i = (xi1, …, xik) and β = (β1, …, βk)′. (i) Show that E(xiui) = 0 (show how you obtain the r…
What was the extent of the injury? If Mike had stopped playing earlier in the game would his chances be better at being able to play again? Would the injury have been less severe?
Compara la columna de la derecha con la de la izquierda y coloca dentro del paréntesis lo correspondiente: A) Sector Público …
Econometrics question, Thank you! 2. IV Theory and Ability Bias: (a) Suppose the long regression you want to estimate is: Y;- = ozI + 5152+ 7:141" + 32′: however 14,- is unobserved, so you estima…
PLEASE ANSWER ALL QUESTIONS!!! (f) Assess whether the statements in (i)—{viii] are true or false. and explain why. i. One of the assumptions that needs to hold for the process {yr} to be weal-:1…
Reading two articles in follow link and answer two questions as succinct and clear. Thank you. Articles PDF link: https://drive.google.com/drive/folders/1zfQnp6uXIioFHCn4WF5j39IgbMNwUbc_?usp=sharing Q…
Hello, Could you please summarize those article Reference 1: https://www.thebalance.com/trade-wars-definition-how-it-affects-you-4159973#toc-trumps-trade-wars Reference 2: https://www.bankofcanad…
can someone help me answer this ECON question, i give the picture!
can you help me with this? thanks. 4. Solve the PDE ut = k(uxx +72 u) , 0<x < L, t> 0 subject to the following boundary conditions using the method of separation of variables. Note that A, k …
Econ137 what the hell is going on in this class. How to calculate PV and FV
question attached 1-) Describe how one can obtain Generalized or Weighted least squares estimates of the β’s. 2-) Compare properties of these Weighted least squares estimates to the ordinary least sq…
Consider the following fixed effects model: where ai is a fixed effect for each state, D2017 is a dummy that takes the value 1 in year 2017 and zero in year 2016, and sales and advertising are m…
Use the PDF documents titled Population-by-Age and Real-GDP-by-Industry to formulate descriptive statistics using Eviews. Furthermore, construct respective graphs using Eviews.Utilize the video titl…
How would this be answered Question 1 (18 points) Suzie regressed hourly wage on age (in years), gender, and educational attainment using a sample of Ontarians. She obtained the following results: ﬂ…
Yt = B0 + B1X1 + B2X2 + B3X3 + μt Where, Yt= Natural Rubber supply B0= Intercept X1= Interest Rate (percent) X2= Government expenditure in agriculture (RM) X3= Total area planted with…
The above writing is based on the two pictures of the graph. (Sorry, the graph was split into two because it was too large for me to fit into one screenshot.) I wasn’t sure what a logistic regressi…
Use the information in the following table, which summarizes the payoffs (i.e., profit) to two firms that must decide between an average-quality and a high-quality product 1. What is each player’s dom…
topic : EFFECT OF COVID 19 ON THE SALES OF MEDICAL HAND GLOVES What are the Econometrics Model can use for this title?
Q1-4 is about analyzing factors that causing low birth weight of baby. Below is the table of variables you may need to know to answer the questions Question 4. Following table presents the regression …
Question #15 and #16 QUESTION 15 Consider the regression Iwage = Bo+ Bipoints + Byrebounds + B3exper + B4expersq + u where /wage is the logarithm of the annual salary of an NBA basketball player, poin…

Interpreting real output. Refer to the regression output on the last page of this exam. Assume x and z are exogenous, and both are de- meaned (centered on zero). w is categorical with three categor…

How might this course experience connect with and inform what you are looking forward to learning more about throughout your education and career as a lifelong learner?
Need help with question! Question 3 (30 points) There are three countries: Canada (CAN), the USA (USA), and Mexico (MEX). There is a single final good that is produced in both Canada and the USA by as…
please see photo b. (2 pts) What is the 95% interval estimates for 51 in model 1? c. (2 pts) Consider model 2. Can the CEO claim that 52 is greater than 0.2, with the probability of making type I erro…
Considere la siguiente función de producción agregada para el sector manufacturero de EE. UU: donde Y es la producción bruta, K es el capital, L el trabajo, E es la energía y M denota otros materi…
Search in the internet for videos/film showing pictures of defferent farm locations in the country. Compare the data on harvest, if available and arrive at a conclusion if there are differences or n…
Dependent variable: log (wage) (1) (2) exper 0. 041*# (0.005) (0. 005) female 0.043 (0.196) educ 0 . 090 0. 093-#* (0.007) (0.009) femalexp -0. 011*# (0.003) femaleduc -0. 016 (0.014) expersq -0. 001#…
. 1. What is the speed of a dog running at 20.0 m in 8.0 s? 2. A toy car moves in a straight line with speed of 3.0 m/s in 2.0 minutes. What is the distance it covered? 3. How long will it take for …
Q1. As output increases, Average Fixed Cost tend to: a) Decrease, then increase b) Remain flat c) Decrease d) Increase Q2. A firm has fixed costs of $10,000 and the variable cost of producing 1000 uni…
What is a the opposite of a discrete random variable?
Suppose you’d like to analyze panel data using the dummy variable specification discussed in class. In the data, we observe N=881 firms over T=6 years. Assuming one (common) constant term is used in y…
Considerthe model defined by: Y i = B 0 + B 1 X i + B 2 Z i + u i . The exogenous regressor assumption would be: E[ u i | X 1,i , X 2,i ] = 0 True False
critical evaluation of whether a perfect competition exists in the real world?
please help me my homework. What is autocorrelation? write the equations of first, second and third order autocorrelations
Discuss the differences between intercept and slope dummies, and the specific circumstances under which you will use each of these. In your answer, also mention the possible use of interaction effects
Consider the regression model Y = β0 + β1X1 + β2X2 + β3X3 + ϵ. The reduced model associated with the hypothesis H0 : β1 + β2 = 1 equals P = γ0 + γ1Z 1 + γ2Z 2 + ω whith (1) P = Y and Z 1 = …
A price-taking firm has this production function: q=(L^1/3)(K^1/3) Assume that w=1 r=1K=1Calculate the Average Product of Labor when L. What information does this calculated value tell you…
In these questions, we are interested in studying whether a mother’s smoking affects the birthweight of her baby. The data for this question is birthweight.csv available on Moodle. The variables you n…
Question 1: Suppose the following world. There are two members of society: Lloyd and Harry. There are two goods in the world: Atomic Peppers (P) and glasses of Milk (M). Lloyd only enjoys a Pepper if …
Could you please answer this QUESTION 41 A researcher investigating the determinants of crime in the United Kingdom has data for 42 police regions over 22 years. She estimates by OLS the following reg…
Calculate and present descriptive statistics for the stock returns and discuss the results.. Date Open RET RETLAG 2018/8/1 23.66 0.04551485 -0.056690329 2018/9/1 26.15 0. 105240913 0.04551485 2018/10/…
In a model of charitable giving we are interested in the impact of income on the level of giving from 90 individuals over 10 years. A pooled regression model using the data is as follows: Cit = β0 + …
Questions 1-3 rely on the following prompt and probit regression output 1.What is the estimated likelihood that Y will = 1 when X = 0.2 and W = 0.3? (Round to the nearest hundredth of a pe…
Your answers should be descriptive enough to explain the economic terms where applicable. 3. The table shows the demand and supply schedules for CDs. Price Quantity Demanded Quantity Supplied (Rs. Per…
This question is from SW (Exercise 3.1) In a population, µ Y = 100 and σ 2 Y = 43. Use the central limit theorem to answer the following questions. a.In a random sample of size n = 100, …

For this study, the following multiple linear regression model is introduced: ???? = ?0 + ?1??????? + ?2????? + ?3???? + ?…

Please help with the following question: 3. Consider prediction in the context of the bivariate regression model given by yi:a+Bxi+ei, i=l,…,n. When the objective is to predict an out-of—sample ob…
please provide the R software code, no output or interpretation, for this problem . 2. For each of the following series, make a graph of the data. If transforming seems appropriate, do so and descri…
Estimate the model (a) using heteroscedasticity-consistent standard error. Compare the results with estimated model (a). Any noticeable differences?
In the Keynesian model, the difference between using monetary and fiscal policy to eliminate a recession is that (a) monetary policy will eliminate a recession quicker than fiscal policy will. (b) f…
For question 1, if students who prefer small classes is greater than those who prefer large classes how would you solve 1b?
In your opinion, How will you include ethics in your present or future career? How will you talk about ethics as a career competency?
hi, thanks 1) definition of tax incidence 2) diagrams to represent the tax 3) how will the supply curve shifts for tax, the demand curve shifts for tax 4) how find find the individual burden of tax 5)…
Explain following terms as used in economic Commnosef Gofrics Surror
tks for help Question 1: [20 pts] Consider the following regression model: y = Bo + Bix + u Answer the following questions with one or two sentences. Be precise. (a) [4pts] What is the expression for …
The Question screenshot is shown below: Suppose a test is given to 100 randomly selected undergraduate students from the University of Minnesota. The sample average score on the test is 58 points and …
heightweightfemaleeyesageuhatyhatuuu 741950153-7.384037202.3843.74359 6312014333.28896…
Use the existence of an Inclusionary Zoning policy as a " treatment . " Consider those cities who did not pass such a law , the " control " group Consider the policy impact on INP…
Given the function = if Y is less or equal to 2 and greater or equal to zero. Using such information explain for me how you can obtaina probabilitydensity function on the interval of any number …
Since all explanatory variables are standardized, would you use 0 to calculate the probabilities?
what is the best model to analysis the relationship between the debt to the GDP ratio and real GDP growth? And what is the relationship between the debt to the GDP ratio and real GDP growth? how to an…
Assignment for Introduction to Econometrics 1. For which violation of the classical linear regression assumption does Durbin-Watson test is used for detection? And outline the procedure for the test m…
hey just a quick question here. what’s the command to calculate the percentage / proportion in stata ? the question want me to calculate the percentage of people that have more than 12 years of educat…

Using the data , compute a table of Descriptive Statistics for the three economic variables in your Excel data file. Insert this table, giving it appropriate title and labels, in a word document an…

1 Pre-process of the data 1.Create ∆Price, ∆Trade, ∆SSpread, ∆(S∆Time), ∆SVolume, ∆SDepth. Hint: you will most likely find the function diff useful. As the variable ∆(S∆T…
How would the coefficients and the intercept change if age was instead recorded in months? What would happen to the corresponding t-statistics? Why?. In order to understand the determinants of years o…
Textbook Introductory Econometrics, Modern Approach, 6th edition. Jeffrey Wooldbridge. Question 1: (Multiple Linear Regression Model) Suppose you’re interested in finding out how the number of cigaret…
hi, i need help with these questions . thank you so much 1. The questions in this problem are based on Hamermesh “The Demand for Hours of Labor: Direct Evidence from California”. Your answer should be…
Q7 In the late 1990s, car leasing was very popular in the United States. A customer would lease a car from the manufacturer for a set term, usually two years, and then have the option of keeping the c…
I need information about Politics of Libya under Muammar Gaddafi
thank you!. Q1. (True or false) Which of the following statements are true, and why? (a) (A + B)2 = (B + A)2; ( )2=A2+2AB+32; (c) (A + B)2 = A(A + B) + B(A II B); (d) (A + B)2 = (A + B)(B + A); (e) (A…
Please Answer all the questions with the procedures and explanations!
A study investigated the impact of house price appreciation on household mobility. The underlying idea was that if a house were viewed as one part of the household’s portfolio, then changes in the val…
Please answer the questions from 1.3 to 1.6!. 1. (Single Index Model) SI model for asset returns has the form Rit = 0;+ 8; Rut + Eit; Eit ~ iid N (0, 02) i = 1, …, N assets, t = 1, …, T time perio…
Please help, the question please see attached, thx.
If Ma’am Mendoza left the key to the drawer to you, would you have given it to howell, even though you know about his problems? Why or why not?
Please help me to explain and answer questions 3-5 only! Refer to the attachement! Assignment I Due at 5:30pm of March 14 (Monday) This assignment is related to Chapter 1 and 2. You can use any formul…
Is there a log file from stata that comes with this assignment? It is required in the 2nd part of the assigment
Find current news on the state of employment within the technology zone (Is it prospering, etc.? Why or why not, etc? How has the Pandemic affected this area? Then analyze where you personally see thi…
Question is attached as photo 3. B is an estimator (not necessarily the OLS estimator) of the population coefficient B in the usual linear regression model. B is an unbiased estimator of B if: a) B ha…
In the binary dependent variable model, a predicted value of 0.6 means that: (A) given the values for the explanatory variables, there is a 60 percent probability that the dependent variable will equa…
Hi, I need help with question b. Can anyone help within one hour? Assume n i.i.d. draws from 1′ ~ Weibullﬂgyn), with pdﬁ (fa-1| 5. ﬂy 9m) = mTexp [- (%) ] for y > 0; 0.7» > 0 where 7 = …
Mac’s utility function is given by: U(C, L) = (C−40)·(2L) Assume he has 100 hours in the week available, and his current wage is $8 per hour after taxes. Finally, he receives $80 of non-labor incom…
Consider the following econometric model: Yt=β 1 +β 2 X 2 t+β 3 X 3 t+β 4 X 4 t+ μ t where Y t is the dependent variable, X 2 t, X 3 tand X 4 tare observations of in…

Consider an economy for a durable good with the following supply and demand: Supply : P = 2.1Q + 4 Demand : 1.9P = 3.8 − 2.7Q a.) a.)Find the equilibrium price and quantity. Express your answer …

SupposeE(v(i)^2) =σ^2/X^2.What does this meanin terms of homoscedasticity?Explain the relationship w.r.t. variable X. 2. Suppose E(v2) = 2/X2. What does this mean in terms of homoscedasti…
In an effort to better understand the effects of get-out-the-vote messages on voter turnout, Gerber and Green (2005) conducted a randomized field experiment involving approximately 30,000 individuals …
. A researcher has collected and analyzed data to study the returns to education for a representative sample of the US population in 2005. Results of this analysis are reported in Table 1 below. The…
Thess are all of questions.. Which ofthe following will have a greater effect on aggregate demand: a $1 billion tax cut or a $1 billion increase in government purchases? 0′ A $1 billion tax cut will h…
These questions are connected to each other. Please help me by providing the Gretl table for the data given above and helping me answering the rest of the questions. Thanks! . Create the GRETL…
A US firm has imported merchandise for one million pound from a US firm, with an account payable in three months in pound. If the firm wishes to do forward hedging to minimize its transaction exposure…
In the market for nightclubs, which of the following variables would decrease demand in terms of entry stamp sales, ceteris paribus?
Regression of Yi=bo+b1xi1+b2xi2+b3xi3+b4xi4+ui yields the following results in tabular form. The tabulated t- statistics is 2.6 , 1.96 and 1.64 for one , five and ten percent significance levels r…
ECONOMETRIC III PLEASE SEE ATTACHMENT 2. Suppose that an econometric study finds that in Ghana average annual per capita grain consumption follows the relationship In(grain) = 1.7 + 0.8 In(annual per …
what is aneconometric model………………….?
Econometrics Homework 3. (10 points) Explain why in a spurious regression the coefficients between unrelated variables appear very significant.
Can anyone help me please? It need to use stata. Thank you! Introductory Econometrics Econ 410, Fall 2015 Problem Set 3 Due: In class on Thursday, October 29 For full credit, write your name and discu…
The following table has production and prices for Laurasia for three years: Calculate Nominal GDP for each of the following years: Instructions: Enter your answers as whole dollar amoun…
Questions 4a thru c . 4. Use the regression output below to answer the questions. For these regressions, we are trying to explain the relationship between a car’s gas mileage (mpg) and various aspec…

A problem of interest to health officials (and others) is to determine the effects of smoking during pregnancy on infant health. One measure of infant health is birth weight; a birth weight that is…

Suppose that you are the owner of a small café in a fiercely competitive market. A manager makes a statement regarding the café’s operation plan: “In order to maximize profits, it is essential that …
True, False, Uncertain with Explanation: 1. The assumption that the errors in a regression model have a normal distribution is necessary to obtain the result that the least squares estimator for the s…
Consider the following model : Yi = β0 + ui where i = 1, …, N, (1) (a) Provide the definition of RSS for this model. (b) The OLS estimator is : βˆ 0 = Y¯ . Show the derivation steps needed t…
using the assumptions of simple regression model show that a. Y – N (a+bX i , s 2 ) .that means Y approaches to N ( alpha plus beta times X i , s 2 (sigma square) b. Cov ( aˆ, bˆ ) = -X Var( bˆ ) t…
In the United States, one worker can produce 10 tons of steel per day or 20 tons of chemicals per day. In the United Kingdom, one worker can produce 5 tons of steel per day or 15 tons of chemicals per…
Hi, Can you please help with the methodology and solutions to this? There is no other information needed, this is the entire question. Thanks. In this question, we examine the hours of work per week b…
If the adj-R2 (R squared) of the regression equation is not equal to 1, we then need to collect more independent variables until the adj R2 reached 1, otherwise, the regression equation will not be us…
quick plz,step by step A researcher estimated following saving equation for 8000 households from all over Pakistan 3 = 10 — 53.56U — 47F + 200013 — 12003 — 30003 + 0.37Y Where S is household s…
please answer questions (e)-(h) with priority as well as #2 The data are summarized in the following table. The variables are per capita cigarette consumption in 2019 (the independent variable, "…

Different Levels of Fixed Effects Consider data on trade between countries over time. There are N countries. Index exporters by i, importers by j, and time by t. Let Sift be the value of exports fr…

An economist gets a grant to run a field experiment on incentives for charitable giving. All participants are given $100, and he randomly assigns participants to 4 groups. The first is a control group…
. 10. The following time plots and ACF plots correspond to four different time series. Your task is to match each time plot in the first row with one of the ACF plots in the second row. 1. Daily tem…
m Course: 202210.B X McGraw-Hill Educ X Question 2 – CHA X *Homework Help – X *MG315 Unit 3 Q2 X Mail – Loren Higg X Naruto ShippudenX + X C A ezto.mheducation.com/ext/map/index.html?_con=con&exte…
LR = Long-run Correct answer is -3, please show the steps, thanks What is the wage elasticity of LR labor demand if LLR 1 = 32 paw-3r-1? (a) L ( b) -2 (c) (d)
I only need answer for e). Please show all the work. Suppose that we have data on ECON 333 test scores (Yi), duration for which student i studies for exam (Xi), and the major of the student, call it D…
Please answer this, thank you. Suppose you are regressing the unemployment rate (5%) in country 2′ E {1, 2, . . . , 100} on the federal ﬁscal stimulus package that country received in 2011 (in $): U…
. 5) Suppose you are told that E (X) = 3 and VAR (X)=2. Find the expected values and variances of the following expressions: a) Y = 0. 3X – 2 b) Y = X/5

We are interested in studying the effects of attending a private high school on the probability of attending college. For concreteness, let college be a binary variable equal to one if a student at…

The p-value can be used to determine whether to accept or not accept a null hypothesis. State the rule using the p-value for rejecting a null hypothesis. If an important relevant variable is left out …
Please use Stata! Thank you height33 gwage33 (inches) (pounds) 66.92913 12.42857 70.07874 7.027027 70.07874 5.121951 68.89764 8.333333 66.14173 11.33333 68.11024 6.864865 66.92913 4.130435 68.89764 9….
Suppose that the monthly log return of a security ???? follows the model ???? = 0.03 + 0.1????−3 + ???? + 0.2????−3, Compute the 1-step-…
This is a question from International Trade. Please Help me out with this question. Thank you. 1. Tariffs in the speciﬁc factors model. A small country trades food and clothing on world markets at p…
Version:0.9 StartHTML:0000000105 EndHTML:0000002780 StartFragment:0000000141 EndFragment:0000002740 The bars are identical in every aspect except for one tiny difference: the bar b1 contains .01 perce…
Use the estimated regression in activity #1 to predict the mean vale of a residential house in this city with a lot size of 0.5 acres.
. Use the data in SLEEP75 from Biddle and Hamermesh (1990) to study whether there is a tradeoff between the time spent sleeping per week and the time spent in paid work. We could use either variable a…
Write the equation for an AR(2) process using lag polynomial. What is the condition for stationarity?
Assume that you have $100,000 to invest. For the global minimum variance portfolio, determine the 1% and 5% value-at-risk of the $100,000 investment over a one-month investment horizon. Remember that …
Please answer the questions in the following problem. Be brief and precise Variables: C: Expenditure on cigarettes and tobacco, $ Millions, 2014 prices Y: Household disposable income, $ Millions, 2014…
This question will use the data file called earnings.dta.This dataset contains 526 randomly chosen individual observations.The variables recorded in the data are an individual’s average hourly wag…
Could you please write out an explanation for this. Discuss a specific example where the assumption E(E X ) = 0 will fail and a specific example where this assumption will hold.

Suppose you work for an insurance company and your goal is to estimate how much it will cost the company to pay for damages for drivers who buy a car insurance policy. The first step is to investig…

ECN701: Monetary Economics Semester 1, 2021 Case Study – 20% Case Study(50 marks) Key Task: Read the Article by Tom Mackenzie (2020) – Attached The Stud…
QUESTION 1) 3)With inc on the x-axis, draw a graph of the estimated MPC and APC. 4)Do you expect consumption and income to be best modelled by a linear function? If not, what other mode…
Answer question below: The estimated population model, wager = Bo + Bi educi + B2 experi + By tenure; + ui is given below where the numbers in the parentheses are standard errors, wage, = 0.284 + 0.09…
I have attached catholic.dta in drop box any help would be greatly appreciated https://www.dropbox.com/s/h02wrlw1hr2c1cx/catholic.dta?dl=0 Question 2: Use the data in CATHOLIC to answer this question….
¿BAJO QUE CONDICIONES ES CONVENIENTE UTILIZAR EL COEFICIENTE DE CORRELACIÓN POR RANGO?
Based on a survey, consumers are divided into three segments (optimistic, cautious, and hunkered-down) based on their financial situation, current spending behavior, and economic outlook. Suppose the …
We estimate the mean of a population of 4 numbers by taking a random sample of 2 of the numbers and computing the mean of these two numbers. This estimator is unbiased: TRUE or FALSE We estimate the m…

Provide three sources of economies of scale for SpaceX and is Spacex experiencing economies of learning?

The foreign price of the domestic currency is referred to as?
We are interested in studying the effects of attending a private high school on the probability of attending college. For concreteness, let college be a binary variable equal to one if a student atten…
Can you help on this? Suppose we are interested in a family’s decision to purchase ecologically friendly apples. We estimate the following model with OLS: ecobuy =β0+β1price of ecoapple +?…
Which are the steps that Box and Jenkins (1976) suggested should be involved in constructing an ARMA model?
Question 2 Consider the following regression model: 1 = Bi+ B2 + ui Y X Note: Neither Y nor X assumes zero value: (a) Is this a linear regression model? (b) How would you estimate this model? (c) What…
. The relationship between sales, S, and the amounts x and y spent on two advertising media is given by: S = [(200x)/(5 + x) + (100y)/(10 + y)] Net profit is 1/5 of sales (i.e., (1/5)S), minus the cos…

a) Report the time plots and SACF of the time series in according to level series data (logRP, log RD, and log RE). b) Based on these measures, provide a summary of the descriptive properties of these…
d) In this income-leisure space, we can think about the substitution effect as describing how an individual will substitute toward more labor as leisure becomes more expensive (i.e., when the hourly …

Applications An important application of regression analysis in accounting is in the estimation of cost. By collecting data on volume and cost and using the least squares method to develop an estim…
THIS IS A TEXTBOOK QUESTION FROM THE BOOK PLEASE STOP MARKING IT AS INCOMPLETE OR VIOLATION 1. Here we have the market of Orange. Please complete a graph below of the following demand and supply funct…
Please help and give clear explanation. Under the least squares assumptions for the multiple regression problem (zero conditional mean for the error term, all X] and Y,’ being i.i.d., all X; and u: …
Please solve this question by your own work, thank you! It is about Stochasitic process(Brownian motion )
Find the first three auto correlations for each of the series above mathematically y1 t = 0.5y1 t-1 + e t where e~N(0,0.5) 2.y3 t = 0.5 + 0.2y3 + 0.4y3 t-2 +e where e~N (0,1)
Given data set titled “pp123_data.csv” with the following relevant columns: earnings, experience, white (dummy variable), treat_var, and higrade. How would you run an R Script that does the following …

(12points) Suppose that a fad for oats (resulting from an announcement of the health benefits of oat bran) has made you toy with the idea of becoming a broker in the oat market. Before spending you…

You are the owner-manager of the Alt Heidelberg Restaurant. One entree on the menu is Steak Tartar Heidelberg. Last year this time, sales were 400 per week at $20 each. On the basis of a surve…
jn 015bs Suppose we are planning power system operations for 4 hours. Demand in the four hours is 350, 480, 460, and 380 MW, respectively. We have a collection of zero-cost variable resources with out…
Using STATA, you must download the information from the Fred website and populate the answers copying images from STATA. references: https://fred.stlouisfed.org/series/CHXRSA ; https://fred.stlouisfed…
Pumili ngisang uringAkademikong Pagsulat, magsagawa ng panimulang pananaliksik tungkol sa napiling uri kaugnay sa kahulugan at katangian. Isaalang-alang ang pagiging mapanagutan sa gawa ng iba s…
Question 1 A balance sheet shows: Select one: a.the assets, liabilities, and owner’s equity of a particular business b.a business’s activities over a given period of time c.all costs incurred ov…
Use Excel Tables to create a table from this datasetbelow. Input this information into Excel Tables using Microsoft Excel. . ClinicID Clinic name Contact name Address City State Zip Email 2 Inte…
Let Y and X be two random variable with second moments (i.e., X and Y have finite variance) a) Show that E(Y|X) and Y – E(Y|X) are uncorrelated. i.e, Cov(Y- E(Y|X), E(Y|X)) = 0 b) Show that Var(Y) &gt…
Consider an ANOVA table for a regression equation given as Y= B 0 + X 1 B 1 +X 2 B 2 +U For a sample of 30 observations Source SS df MSS F-ratio Regression 320 b e g Residual 80 c f Total a d ?…
. a) Consider the following regression model: Which of the following hypotheses about the coefficients can be tested using either t-test or F-test? Which of them can be tested using an F-test, but n…
You are worried about the murder rate in 50 regions of your country. You are tasked by the Department of Justice and Constitutional Development to explain high murder rate versus low murder rate. You …
please assist. The overall regression F-statistic tests the null hypothesis that: O a. some slope coefficients are zero. b. all slope coefficients and the intercept are zero. the intercept in the regr…
Pseint Construya un programa que al recibir como datos el nivel académico de un profesor de una universidad así como su salario, incremente este último siguiendo la especificación de la tabla 1 …
Need Help with these 6 Questions. Must use STATA. Data for STATA also attached. Thank you n##### ########VW#####�O###�#####��X#####�######��F#��##########��##��X#####�Fa#…
Why is the connection between social, mobile, and local marketing important to marketers. Would you recommend using social media as means to advertise?
During 2015, Major Company sold merchandise to its 100%-owned subsidiary, Minor Company. During that year, all of the merchandise was resold to outside customers. If no consolidation entries are made,…
There are four market models: perfect competition, monopolistic competition, oligopoly and monopoly. Briefly discuss the assumptions of each of these four models and give examples of each. Explain the…
What is the largest λ at which a high skilled worker would be willing to move from 1 to 2? What is the largest λ at which a low skilled worker would be willing to move from 1 to 2? Which, if either,…
hello i have an homework in econometrics and i need some help i have papre , data file and i have to do this using stata program estimate the wage model ( eqution 3 in the paper) by adding dummy gende…
QUESTION 1. Let X follow Binomial distribution with the number of trials being 9 and success probability 0.3. That is, X ~ Binomial (n=9, p=0.3). Obtain P(2 < X < 6) and obtain the range of X…
Question 3 (4 points): What can error term (8) potentially include? (Hint: 4 sources of variation in Y beside Xs’)
this is the question Given a random variable from a distribution with density f (y) = y! find the maximum likelihood estimate of 1.
(c) The results of the Granger causality test are shown below. VAR Granger Causality/Block Exogeneity Wald Tests Date: 09/26/21 Time: 19:09 Sample: 2010M02 2021M08 Included observations: 136 Dependent…
What is the Star Alliance’s management approach for its network of partner airlines? Is Star Alliance Strategy on managing its partner effective? explain. We can refer to Star Alliance in 2020 1 Iv…
Q3. The question is as above. “Typed” answer is preferred. Thanks! Q3. (9 points) A junior stock analyst is asked to build an econometric model to explain the return on equity. Without a good finance …
Suppose a data set of 4,000 observations (n = 4,000) was analyzed using OLS to examine the factors influencing students’ college grade point averages. The regression results are as follows, with stand…

Suppose we have data on wages, work experience and other demographic characteristics for Indigenous and Non-Indigenous individuals in 2006. a) What type of data set is this? [1] Answer: b) Suppose …

whether the house has air-conditioning, drive way, recreation room, glass show , full basement, garage place and preferred area the results are shown below. ! (1, 934] 2.37980+10 1-27030+11 237874808 …
please answer Consider a n-ﬁrm oligopoly market where the market demand curve is p = 1000 – q, where p is the market price and q is the aggregate market output, that is, q = q1 + q2 + + q… (a) Sup…
Consider the regression of hourly carnings Earnings (measured in US Dollars) on years of experience Exp, for a sample of men: Earnings – B.+. Exp. Pluc, use the following regression output to answer t…
What are the implications if the Hong Kong SAR Government by adopting the new endogenous growth Model and the strategic trade theory?
A large company is accused of gender discrimination in wages.The following model has been estimated from the company’s human resource informationln(WAGE) = 1.439 + .0834 EDU + .0512 EXPER + …
could you help giving me explanations on this problem ? Thank you . 1. The web site www.playbill.com provides weekly reports on the box office ticket sales for plays on Broadway in New York. We shall …
"Um, and then we’ve projected for this first calander year of ours in business about $240.000. Robert: What does it cost vou to make it? 0:00 8:46 10) 2 7; are really good. 38% when we sell direc…
Use the data in NBASAL.DTA to estimate the model points =Po+ B exper + B guard + B forward + u. where points is the average number of points scored per game by an NBA player, exper is the player’s yea…
Question is in the picture You run an insurance company and want to lcnow what proportion of your customers are satisﬁed with how your company handled claims ﬁled this year. You survey a random sa…
please help me to solve this problem here are some examples and rules:. 4. Use the Excel formulas discussed in the example in class. For example, for month # 1 in the reference amortization table give…
1.Suppose that a researcher is interested in modelling the correlation between the returns of the ASX and LSE markets a)What other approaches to correlation modelling are available? Explain them in de…
The ability to use the Internet is strong throughout the country (easy to connect to Internet). The use of social media is increasing across the country.
[d] Let log Y = log Y (S) denote actual earnings. Show that E* [log Y| S, V] = do + Bos + AV.
Comparing regressions (1.4) and (1.5), demonstrate that Yˆ∗ i = Yˆ i − Y¯ .
Question: QUESTION 1 Suppose a researcher collects data on houses that have been sold in a particular neighbourhood over the past year, and obtains the regressions results in the table shown below. Th…
Heteroskedasticity Heteroskedasticity 1. We are interested in using OLS to estimate the model yi = Bo + Biz; + ui (1) where a; is a categorical variable that takes the values 1, 2, or 3. Suppose that …
What are the Yule-Walker equations for an AR(5) process.. Thanks!
please give me a right answer with explanation, thank you Suppose that random variable X, representing the proportion of Fred’s budget devoted to transport, has a probability density function (p.d.f…
(a)Give an interpretation of the coefficients and evaluate the statistical properties of the model(8) (b) According to the model, did democracy have a statistically significant impact on South A…
True or False: In hypothesis testing, what we really care about is the size of theBETA HAT 1 coefficient. True False
. A researcher estimated the following model: M Ellyllllu) m DIGLKUUGIU .- vuuluue w llly.Ul\_. ” VVCILLIIIVUIIIIIII’J,JL g. HHICILUII.§U|II.ULLUH ” uuwmuuuwmmeuw 0′; LEIIBGHE.UIIUC!>|.CIM I…
A CEOs marginal benefit from perquisites is 100-x, where x is the quantity he consumes. The marginal cost to the firm of these perquisites is 4x. To what level would the CEO want to limit his perquisi…
There is a positive relationship at the 5% significance level between the consumption of coffee per resident (target variable) and the price of bagels (explanatory variable) in a data set formed by th…
C ) You decide to estimate an AR ( 1 ) in the change in the United States unemployment rate to forecast the aggregate unemployment rate . The result is as follows : JU rateUS, = _ 0. 003 + 0. 621 AU …
Answer each of the following questions [8 points] A. What is the key principle behind ordinary least squares estimation? B. What s the diference between the population regression function and the samp…

If x i and y i are positively correlated in the sample then the estimated slope is _____. a. less than zero b. greater than zero c. equal to zero d. equal to one

How would I go about solving number 2? How do I find the coefficient estimates and their corresponding standard errors? 1.1 Part 1 – Nonlinear Specification Consider the following regression model: In…

Now estimate the model log (wage) = Bo + 81 belavg + 8, abuavg + u separately for men and women, and report the results in the usual form. In both cases, interpret the coefficient on belavg. Expla…

pls show me the solution and step. Thanks so much!!
Can I have some guidance for question 5 to 9? Thank you! We model energy use per capita of 131 countries in a given year as follows: The variables are defined as follows: Lntpes_pc = log of t…
24 Mathematical terms and notations Exercises Exercise 2.1 For each of the following functions f sketch the graph y = f(x) in R4. Decide whether the inverse function f- exists, and if it does exist wr…
The table is related to the problem below.. 3. Using data on 90 counties in North Carolina for the years 1981 through 1987, the following unobserved effects model is considered log(crmrte;) = Bo+ 6,da…
Question 1 wage = beta 1 + beta 2 *educ +beta 3 *exper + beta 4 *exper 2 + beta 5 *female + beta 6 *nonwhite + error term (2.1) wage = beta 1 + beta 2 *educ +beta 3 *exper + beta 4 *exper 2 + beta 5 *…
Can someone please help me solve these e. What is the optimal high school class? f. High School graduating class in the regression above is measured in hundreds. If we reran the regression with hsize …

Plot the monthly equity returns of the Boeing Airlines Company (symbol BA) and describe the general evolution of the series over time. (10%]

[b] The random variable X follows an F-distribution with denominator degrees of freedom ν1 = 3 and denominator degrees of freedom ν2 = 5. Moreover, we know that qf(0.5,3,5) returns 0.9071462 and pf(…
Section III:Problems (50 points) Difference in Means:Show all your work using the formulas from class.DO NOT USE THE DATA ANLAYSIS FUNCTION IN EXCEL. The unemployment rate for Kentucky and Color…
Please explain the answer in detail so that I can understand it. Thanks 🙂
Exercise 1: Schoolbus replacements and attendance – Panel Regression In this problem, we will look at the effect of replacing highly-polluting school buses on students’ health. Many school districts…
This problem asks you to create what I have heard called “the most important chart in finance”.Often we see analysts set to work looking for trading strategies, and after weeks of search, find somet…
Can you please answer the question and explain what is the difference between endogenous and exogenous? 6. (1.5 pts) Consider the population model y1 = 2101 + only2 + ul, E[z’ul] = 0 (2) y2 = 2712 + v…
(a) State the null and alternative hypothesis for the Phillips-Perron test. (4 marks) (b) What can you infer from the plot and the unit root test results about the stationarity of the French exchange …
Can anyone help me with this? Thank you! Consider the sequence of independent and identically distributed random variables Xi, i = 1, …, 3 for which E(X) = 3 and Var(X) = 4. Consider the following e…
please give answer in details. Question 2 [15 marks] You are asked to perform a "diagnostic analysis" (not a formal one) of Misspecification on the regression model (1) with the help of auxi…
Securities A and B have forecasted returns of 14% and 18% over the next 12 months. During the same period, the market (M) is expected to generate returns of 16%. If the risk-free rate is 6%, and β A …
An economist wants to study the effect of income on savings. He collected data on 120 identical twins. Which of the following methods of estimation is the most suitable method, if income is correlated…
Write the LP formulation, specify the objective function and the constraints CASE STUDY 51 3X65 Formulate this problem and solve it by using Excel. ‘eV’ Your solution should honor all constraints and …
Last digit matrix number is 0, 2, and 4 Empirical Model ln Green GDP =f(stock return, population, ln humancapital, ln investment, ln tradeopenness)
https://www.youtube.com/watch?v=-uazFBCDvVw The Science of Love | John Gottman | TEDxVeniceBeach – YouTube After watching the talk, answer the following questions: A] What are 3 reasons we should care…
In the prediction of the magnitude of a change, what is really important?
Import data In this Jupyter Notebook, you will learn how to import data from CSV into Jupyter Notebook In[13]: #import the package “Pandas” into Jupyter Notebook import pandas as pd In[14]: #We im…
True or False. Explain your answer in detail. Your score will be based on your explanation. (a) Suppose we are interested in testing the null hypothesis: H0 : β1 = 0 and β2 = 0, we can apply t test …

(10%) You are given a data set consisting of 749 observations and potentially 8 socio- demographic, economic and other variables (including education, race, and gender). The sample is a representat…

Let Xi be a random variable with CDF Fx (x) and density function fx (x). Now consider a new random variable defined as Yi = g(Xi), where g(x) is a strictly-increasing and differentiable function (for …
Need Help with explaining this question and OLS( Ordinary Least Squares) yi = at us for 1. 2 I’M where a is an unknown constant and we ~ i .2 d . N ( 0 0 2 ) for all i . Notice that there is no Boo te…
hi im not quite sure how to work this question out with the ln in front of the Y? Model 1: OLS, using observations 1-63 Dependent variable: Y coefficient std. error t-ratio p-value const 0. 630133 1. …
. Consider the following standard IV setup: Yi = Bo + BIXi+ Ui Xi = To + 1Zi+ Vi
I need help with this big question. urgent Safari File Edit View History Bookmarks Window Help $ 72% Mon 7:26 PM Q = … G A culearn.carleton.ca Professor McTavish has been trying to mode… Search Te…
Arbitrage Pricing Theory and Cross-Sectional Tests There are two systematic factors in a hypothetical economy. The CMA factor is denoted by f1 and the RMW factor is denoted by f2. A, B, and C are thre…
Which of the following situations would not substantiate a tort claim of infliction of emotional distress? Offensive behavior when a person is feeling especially vulnerable Behavior that a reasonable …
Question 1 (16 marks): Sir Francis Galton, a cousin of Charles Darwin, examined the relationship between the height of children and their parents towards the end of the 19th century. It is from this s…
Let {W(t), t ≥ 0} be a Brownian motion with drift parameter µ = 3 and variance parameter σ^2 = 4. Please calculate: (a). E(W(1)^2 | W(3) = 2); (b). E(e^W(1) | W(3) = 2).
Needing a 100 word response What is wage rigidity and how does it affectmarkets and performance? Wages cannot be adjusted downwards, which has significant implications for labor market performa…

Given your answer in (A), provide the formula for the bias of the OLS estimator for bi. (3 marks) C. What does the bias of OLS for be depend upon? (3 marks) D. Can you determine the direction of t…

Consider a firm that has positive long-run economicprofits, zero competitors, and a price that exceeds its marginal cost. What market structure best exemplifies thisfirm’s industry? a….

The following results have been obtained from a sample of 11 observations on the value of sales (Y) of a firm and corresponding prices (X). åX = 519.18,åY = 217.82 ΣX i 2 = 3,134,543,…

Hello there! Can someone please help explain to me the answers for Problem 1 – Empirical Exercise (screenshots attached below)? Your assistance will be much appreciated. Thank you in advance! Please r…
Best trading strategies for effective trading in the stock market, what are the technical and non-technical approaches with these trading strategies.
What effect does the payment of government unemployment benefits have on the unemployment rate?On the severity of recessions?Do you think that people should be allowed to receive unemployment bene…
BUSN i need help with these 3 questions answering with supporting . Thanks. ( AA W emphasizes that customers must be willing to take title to the goods before they’re delivered or billed. Any book-and…
Referring to the article “2020 banking and capital markets outlook: Fortifying the core for the next wave of disruption” (Srinivas, Schoeps, Ramsay, Wadhwani, Hazuria & Jain, 2020),divide your e…
robust standard CITOrs. Interpret the results. Is there indication of unconditional convergence? What critical value did you use?
PRACTICE QUESTION In a project to quantify the level of poverty why it would be a good idea to use panel data for the research and what insights may be obtained from panel data research and why would …

Are rent rates inﬂuenced by the student population in a college town? Let rent be the average monthly rent paid on rental units in a college town in the United States. Let pop denote the total ci…

Numbers in ‘This File’ = Y , X1 , X2 , X3 Y 10.200212 2-1.949874 3-2.254756 45.372890 53.271446 6-1.321954 70.512876 8-1.380549 94.052…
(Leasing, taxes, and the time value of money) The lessor can claimthe tax deductions associated with asset ownership and realize theleased asset’s residual value. In return, the lessor must pay tax on…
Please answer q10 based off the below data and via a worked solution (step by step) . 10. (10 marks) Test H0: β2 + β3 = 0 against H1: β2 + β3 > 0 at 5%. Your answer must include an interpretati…
From my understanding, the linear probability model predicted values (are between 0 and 1) measure predicted probabilities. Are the errors correlated in a way such that it is the same throughout (past…
im struggiling and would neeed help to help me and others thank you
oligopoly market demand p=400-Q Firm 1: TC = 200+q2^2 Firm 2: TC = 100+q1^2 show that the best response function for firm 1 is q=(400-q2)/4 Oligopoly. Market Demand P = 400 – Q There are two firms (1 …
All calculations are to be performed using EVIEWS or EXCEL. Answers to each question based on your EVIEWS/EXCEL computer output and should be presented fully and typed in word. If required, tables and…
The question is attached. Please help as soon as you can. It is about dynamic causal effects. Unit 4: Paper-and-Pencil Homework Assignment (1) In your intermediate macroeconomics course, government ex…
If the government introduced a policy that was widely viewed as being able to reduce the future uncertainty in the stock market by requiring more transparency in accounting principles, what effect wou…
In order to solve these questions, install the TSA package first, then need to load it with the command library(TSA). copy and paste RStudio outputs to the corresponding questions, along with written …
Please answer this questions. its really important.. Q3. Consider the following simultaneous equation models. Yl,=a,+ BY3,+6, X1,+ul,(1) Y2,=02+BY1,+ B, Y3, +u2,(2) Y3,=03+BY2,+62 X2,+u3, (3) (a) Ca…
Test for the statistical significance of each coefficient in the model. Which variables are statistically signicant and which are not?. Question 1: Michael Lovell estimated the following model of t…
The market demand function of Unbanana is shown as follow: Q = 450 − 5P There are 40 competitive firms in the Unbanana market. Each of them has a total cost function: T C = 5 0 + 1 0 q f + 2 q 2…
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Econometrics Question Consider the regression Iwage = Bo + Bipoints + Byrebounds + B3exper + Baexpersq + u where /wage is the logarithm of the annual salary of an NBA basketball player, points is the …
Please help explain part C. Is this the regression effect? I don’t understand it. 4. In one study, the comelation between the educational level of husbands and wives in a certain town was about 0.50; …
what is the solution of this questionjQuery224041491553454623276_1581788373500 >_< please teach me!!! urgent
kindly help with the solution A i. Symbolically, differentiate between; a. a semi logarithmic model and an inverse semi-logarithmic model b. a Logarithmic reciprocal model and Reciprocal model ii. Dis…
please teach me the following questions. I need the full procedure and the reasons. thank you
Start research for the first research paper (to be submitted by the end of the seventh week of the semester) entitled: Analysis of the Oil Market Since January 1, 2020 Focus on: demand and supply…
El 14 de febrero una persona desea comprarle un regalo al ser querido que más aprecia en ese momento, su dilema radica en qué regalo puede hacerle, las alternativas que tiene son las siguientes: Reg…
pleas help me with question below Define the one-day (arithmetic, or "simple" ) return on an asset as: Pt+1 – P Rt+1,t = Pt (a) Show that a forecast of the return at t + 1 can be trans- form…
Please do this one for me; Statethecentrallimittheorem?
Which of the following is NOT a common reason that productivity has struggled to improve in the servicesector? A. Difficult to evaluate quality B. Reduction in the labor force C. Difficult to aut…
Analyze in words and graphically the following two views on the matter of rapid illegal immigration into the United States of “rough laborers”: “Every employed illegal immigrant deprives a citizen or …
appendices below to help thanks!! PROBABILITY OF EXCEEDING THE CRITICAL VALUE 0.10 0.05 D.025 0.01 0.005 0.001 3.078 5.314 12.706 31.821 63.657 318.313 1.886 2.920 4.303 6.965 9.925 22.327 1.638 2.353…
Which predicators are significant at predicting the Cost of living? What are the descriptive statistics for the significant predictors? a. From the significant predictors, What is the mean, median, mi…
Question 4 For each question name the concepts and explain it with an example. A) What is GDP? Half a mark for each of the elements involved with an example (3 marks) B) What is the difference between…

a) what is the assumption of SLR1. What can I write to Interpret the assumption of SLR 1 in this figure, and how is SLR1 assumption holds for this figure (b) what is the assumption SLR4. what can I wr…

I really need an expert’s help. Can someone please help me to solve these questions? I really want to solve these problems but so far, no one has been able to solve these. Please answer the questions …
Please Explain question attached. 1. You should use an ordinal regression model when: a) the categories can be ranked from lowest to highest and the distance between adjacent categories is constant. b…
6) a. According to the experimental findings on the public good game: What is the motivation behind antisocial punishment observed in these experiments? b. According to the experimental findings on …
Note that BM is standard Brownian motion. Solve this question by steps, thank you.
Answer the question. 9. Suppose a new standardized test is given to 50 randomly selected third-grade students in New Jersey. The sample average score X on the test is 62 points, and the sample standar…

(70 points in total) In this question, we analyze the U.S. inflation rate for 1965Q1-2015Q4. We can see the time-series plot of the inflation rate in Figure 1. We denote INFLt as the inflation rate…

Can you please tell me which answer is correct and why? Thank you. Consider an industry with one manufacturer (M) and one retail firm (R). The manufacturer produces a good at a marginal cost of 10. Th…
Pleae help Suppose that the daily log return of a security follows the model yt = 0.01 + 0.5yt-1 – 0.1yt-2 + Et, Et ~ i.i.d N(0, 0.02). (a) Assume that y100 = -0.01, and yog = 0.02. Compute the 1-step…
. A total cost function is given by c = 251710;,- + 1) + 12 a) Find the marginal cost when q = 6
You have collected the following information regarding Impi Industrial Corporation’s historical earnings per share 2012 – R 12.36 2013 – R 13.60 2014 – R15.82 2015 – R 17.80 2016 – R 20.90 2017 – R21….
True/False/Uncertain – Briefly explain. No credit without an explanation (5 marks each). a) GMSE is bigger with more Xs than the true model than with less Xs. True b) With the cumulative logit…

The United States is considered a rich country because Americans can choose from an abundance of goods and services. How can there be scarcity in a land of abundance. 2.Give two examples…

Im having trouble with this question, no additional information was given to me such as any extra graphs, data, tables. This is it. 2. [(Logarithms and interactions) (2 point)] Earnings functions atte…
Explain the effects of imposing a constraint in an optimization. Give atleast economic examples.
The wage-setting equation from the education model : ln wi = ai + bSi Interpret the parameter b in this equation. Why might the coefficient on an OLS regression of log wages on years of schooling not …
Explain in detail the main features of ARCH/GARCH approach and their differences. Explain how these models can be used to estimate the variance of the price of oil.
Thefollowinglinearregressionmodelhasbeenspecifiedtomodel wage using educ(education) : wage =b0+b1 educ + u Themodelismis-specifiedbecauseithasfailed…
How do you calculate the total sample size using just the regression output? C Multiple R 0.6347 R Square 0.4029 Adjusted R Square 0.3968 Standard Error 33.551 Observations 100 ANOVA Df SS MS F Regres…
Kids= B+B1edu+u kids=number of children edu denote years of education for woman u is unobserved error what kind of factors are contained in u? are these likely to be correlated with level of edu. ? wi…
the decay factor in an exponentially weighted moving average is estimated to be 0.94 for daily data. daily volatility is estimated to be 1% and today’s stock market return is 2%. calculate the new est…
(2 points) Consider the results from the regression. What is the predicted number of annual instances of cheating for an 18-year old male, undergraduate student who is undeclared and believes that ch…
Explain the meaning of the following terms(4) i.Total, ex…
I have some problem in Homework for this week. I can upload the document.
Hi, How to estimate the first value of trend in question a? 1. The following time plot shows a weekly peak electricity demand series for 12 years (consist of 624 observations) from week 1 of 2005 to w…
A private company determines that their marginal cost of pollution abatement is MC = 2 + 0.3Q. If the government imposes an emissions tax of $28, what is the optimal level of pollution abatement for t…
Scholars argue that, with modern technology, “[n]ever has humanity had such power over itself, yet nothing ensures that it will be used wisely, particularly when we consider how it is currently …

a) What are the dimension of S, y, y and y? Explain your answer. (2 Marks) b) Consider now that the covariance matrix is S Write down an expression for the variance of the linear combination e – w’y e…

Can someone briefly describe the steps it takes to do a linear regression test? For example, do I need to look at the distribution of my data and if so is that the first thing I’d look at or is there …

Sejahtera mengimpor barang dari Thailand dengan harga USD 20.000.Asuransi yang dibayar di luar negeri sebesar 5% dari harga dan biaya angkut sebesar 10% dari harga.Bea masuk dan bea masuk tamb…
c) Consider the linear panel data model with fixed effects Yit = BIXit + B2Xit + ci + Wit. where Xit is here a scalar. A researcher wants to estimate B1 and B2 using the "Fixed Effect" esti…
Briefly describe the Linder theory. What would this theory suggest about the prospects developing countries have for exporting goods to developed countries? Do you think this is a realistic su…

Question 3 (20 marks) Consider the following equation y = BotBix, + Box,te, Equation 1 a) Assume that the x’s are not independent of each other such that model is characterized by perfect multicolline…
Please, help with Question “a”. Econometrics class.. 2. (True/False) Identify whether the following statements are true or false and present reasons why you believe so. (a) The multicollinearity probl…
Help with the statistics and economics question below Q4(b) Daisun Foundry is considering opening a new foundry in Toowoomba, Queensland; Armidale, NSW; or Geelong, Victoria, to produce high quality b…
thank you! A linear regression that describes the relationship between individuals’ income and savings is given by: log(savings) = -0.25 + 0.32 log(income) + 0.05 female, n = 1000, R2 = .314 where sav…
There are strong indications that the Chinese economy is slowing down after three decades of rapid growth. Its rapid growth transformed not only China’s own economy but also had a huge impact on other…
sir i am stuck for this question 3. Distinguish between the R2and the standard error of a regression. How does each of these measures describe the fit of a regression?
In three complete and well composed paragraphs, define what a business impact analysis (BIA) is. Identify its primary elements or components
Consumer has the linear Hicksian demand function x = 40-4p. The utility term is not important and is hidden away in the intercept term (40). Suppose that the price of good changes from 4 to 3, what is…
) Draw what such a projected graph would look like for the example of memberships on corporate boards of directors from Figure 4.4. Here the nodes would be the seven people in the figure, and there wo…
Suppose a random variable X is distributed with a mean µ and variance ϭ2. You have collected a dataset of size N and calculated the mean of the sample, X͞ (= ∑Xi/N) . Show that E(X͞) = µ …
Kindly Assist. 1) Application of Minimum Value Functions. Derive Suppose the following Cobb-Douglas production function y = kxx, Derive the Cost Function. [Note the Cost Function is defined as C(w.y),…
Please help me answer this. (a) The score of ECN 1!]? students in the second midterm, variable scare, follows a certain distribution. The teacher takes several samples of fill students and compute for…
Please assist with the following theory question. . The Time Effects panel regression model: O a. has n different intercepts. has slope coefficients that are allowed to differ across entities, but…
6..A fixed-income quant is on trial for claims they are making: a)For a certain bond, the quant claims that the bond price is a martingale.You are unsure if t…
Consider the following regression model below.This model will suffer from functional form misspecification if _____. log(y) = β 0 + β 1 x 1 + β 2 (x 1 ) 2 + β 3 x 2 + u a.(x 1 ) 2 is o…
QUESTION 1 Use the data in WAGE_2.DTA for this question. Estimate the following earnings equation with OLS: wage = Bot Bieduc + Bytenure + B;tenursq + u, where wage is a worker’s wage, educ is his yea…
sssssssssss Question 3 True/False/Explain: 1. The variance of the OLS estimator of the coefficient of a certain variable X; in a regression is higher, the higher is the degree of collinearity between …
Ella makes minimum wage. Her job title is “System Assembly Supervisor.” She primarily spends her workday putting together electronic components. She is asked to work more than 40 hours this week to me…
In the red shift of radiation from a distant galaxy, a certain radiation, known to have a wavelength of 434 nm when observed in the laboratory, has a wavelength of 462 nm. (a) What is the radial speed…
We’re interested in return to education and gender gap. The table summarizes regression results estimated using data on full-time workers, ages 30 through 64. All 4 regressions use logarithm of hourly…
5 . Problems and Applications Q3 Deborah and Janet are roommates. They spend most of their time studying (of course), but they leave some time for their favorite activities: making pizza and brewing r…
Could you please help me interpreted what the coeffieicients mean? Attached a screenshot from R with the solutions. Question 6 0 / 1 Pts How do you interpret the coefﬁcient on SUV? Holding suggested…
You have been given the power to create the requirements and process for electing members of Congress. What requirements do members have to meet in order to be a member of Congress? Will these require…
Federal budget deficits Mandatory government spending Effects of the federal debt on the economy Laffer curve Crowding out Automatic stabilizers Expansionary fiscal policy Make sure to select an artic…

How do you take into account supply and tdie producerx behaviour in your market analysis? b.How do you take into account demand and the consurncrs bibacious in your market an…

Alfred Home Construction is considering the purchase of five dumpsters and the transport truck to store and transfer construction debris from building sites. The entire rig is estimated to have a init…
. The question in the picture 1. Four observations on x; and 3″. are given in the table below. a. The Least Absolute Deviation line is given by 3’1 = —EI + 51:1. Using the LAD line, complete the…
CHAPTER 14. LINK ANALYSIS AND WEB SEARCH 1/4 A 1/8 1/8 D G B C 1/8 1/8 E 1/4 Figure 14.20: A network of Web pages.
Introductory Econometrics (Wooldridge 7ed) Textbook question Ch15 Computer Exercise C13 https://www.coursehero.com/textbook-solutions/use-the-data-in-labsup-to-answer-the-following-questions-these-are…
A research suggests that the volatility dynamics of a set of daily equity returns are different on Mondays relative to other days of the week if the previous day’s return volatility was bigg…
Task 1 We are all working in pandemic to save for tomorrow as our luxury spending or expenditure is not the same. You are requested to select an amount ie. AED 200 or 2000 and evaluate an appropriate …
l i n c = β 0 + β 1 e x p e r + β 2 e x p e r 2 + β 3 m a r r i e d + β 4 w i d o w e d + β 5 d i v o r c e d + β 6 m a l e + β 7 c o l l e g e + β 8 i …
. If Alpha specializes in it can produce a maximum of which are worth a maximum of in trade to Beta. . If Beta specializes in it can produce a maximum of , which are worth a maximum of in trade to Alp…
This question is also make me confused. I don’t really understand (a) (15 points) Write down the maximization problem of a consumer of each type. Find the optimal levels of current consumption, future…
Based on the problem, what is the optimal portfolio weight for risk-free asset and risky asset A? Ms. Bloggs has total assets of $100,000 of which 25% consists of her house, and 75% is invested in ris…
Many cities in California have passed Inclusionary Zoning policies (also known as below-market housing mandates) as an attempt to make housing more affordable. These policies require developers to sel…
If there are 3 goods with the price vector of (5,7,3) and the firm produces the netput vector of (2,9,4) what would the firm profits be? (This is all the information given)
what does ACF of rt tell you? explain briefly. (c) Act of rt ACF -0.04 0.00 0.04 0 5 10 15 20 25 30 35 Lag
. QUESTION 3 d. Using this estimate of p, transform the data per the generalized difference equation (10.14 – refer textbook note or slide), and estimate this equation by OLS (1) by dropping the fir…
Reference Book: Introductory Econometrics: A Modern Approach 7th edition by Jeffrey M. Wooldridge CHAPTER 12 Serial Correlation and Heteroskedasticity in Time Series Regressions Computer Exercise 8
Both the Soviet communists and the Americans, who practiced a system based on capitalism and liberal democracy, believed that their ideologies had universal applicability, and wanted to spread them as…
Assume that Country X has no domestic production of widgets. Its demand for widgets, therefore, is based exclusively on imports. Consider the import demand function Q M = 20 – 0.5P M where P M is the …
Suppose “ATS ” indicates the average test score of a class, “SmallClass” is a dummy variable which equals to 1 if the class size is smaller than 20, and 0 otherwise, and “LargeClass” is a dummy variab…
please answer thoroughly Question 8 a) Describe the distinguishing properties of the moving average process of order q. b). i. State the condition for testing the stationarity of a general autoregress…
State two methods that can be used to estimate simultaneous equation regression models
?. By 1945 the conﬂict has become a true world war, involving nearly nations from continents. bombings played a key role throughout the war. Victories in (in 1942-1943) and North were turning points…
How can i interpret this auto-correlation graphs? for Var analysis and for macroeconomic perspective. D_A_I=investment and D_A_M= import Autocorrelations with Approximate 2 Std.Err. Bounds Cor(D_A_I_L…
Can’t enter symbols pls see photo attached Question 2 (30 marks) A. Find the first and second-order partial derivatives (including the cross partial derivatives) for the following function: Z = f(x, y…
Please assist with the below econometrics question: . Suppose the process for y, is given by: yt = 0.7 + 0.5yt-1 + 0.5ut-1 + ut where u, is white noise. The optimal forecast for yt+2 given you know …
Suppose in the data, the correlation coefficient between exper and tenure is 0.95. (a) In this case, which assumption is violated? [ Select ] [“MLR1”, “MLR2”, “MLR3”, “MLR4”, “MLR5”, “None of the…
(a) What is the 95 percent confidence interval of E(Yf ) and Yf ? (b) If we have b = (4, 2.5, −1.5)’ , X2 = X3 = 10,
Professor Watson has an average value of Beauty, while ProfessorStock’s value of Beauty is one standard deviation above the average. Predict ProfessorStock’s and ProfessorWatson’s co…
4- A sample of 36 observations is drawn froma populationwith mean 102 and standard deviation 18. What is the probability the sample mean will be greater than 106? NOTE: ANSWER WITH 4 DECIMAL DIGIT…
Table 3 Teaching Ratings Dependent variable: Course_eval Regressor (1) (2) (3) (4) (Standard Error Below) beauty ( ) () ( ) female () () minority () () nnenglish intro – onecredit – – age – intercept…
Define Oligopoly. What is the basic difference between Oligopoly and Monopolistic competition? In which of the row kinds of markets price and output are intermediate ?
Please help me answer this question with a step-by-step explanation. This is a practical question.. Consider the following two price index series, splice the two series with 2006 = 100. Then move the …
PLEASE HELP ME SOLVE IT. 8. (2 points) Consider the following MLR model as the true population model (i.e. MLR.1-MLR.5 hold) seesish eth. wollis ard aroad atugino atsi? go based ons rugi soup owt galw…
Please answer these three questions, brief answers like abcd are acceptable.. 1. The panel data model with entity and time ﬁxed effects (a) handles any kind of omitted variables bias. (b) reduces bi…

using the assumptions of simple regression model show that a. Y~N (a +bX i , s 2 ) b.Cov ( a ˆ, b ˆ ) = X -9x bar) Var( b ˆ(beta hat) ) — For the model Y i =a +bX i + U i

I really need some hits some this question about OSL estimator. 9. (Bonus problem: hard) Suppose one esu’mates the linear regression model y = ﬁg + ﬂlx + u by OLS. Show that the square of the corr…
A real estate economist examined the effects of location on house prices using the following models: Model 1: E(P) = β1 +β2D + β3S Model 2: E(P)= β1 +β2D +β3S + β4D*S P= price of homes (tho…
Could you please help me to solve this problem with STATA? 2. We will now be using the salary dataset from DeMaris (2004) This data can be accessed within Stata by running the code in the do file (the…
Prove the following statement. LetYbe uniformly distributed on [0,1]. Then, for anyε >0, there exists a random variableXsuch that (a) X≿ FSD Y; (b)P(X≤Y) = 1– ε….
On my route of driving to work, there are three traffic lights operating independently.Assume that each traffic light is either Green or Red.If all three traffic lights are Green (i.e. no Red li…
(b) On June 5, 2021, the G7 leaders agreed to global tax reform measures targeting large multinational companies. The tax reform aims to: (i) tax multinationals in the countries where they operate; an…
BASIC ECONOMETRICS. PART 1: CLRM Assumptions. PART 2. 1. What should be done in order to ensure the assumption is fulfilled? 2. Why is it we want to obtain residuals that have random pattern after a r…
Please see question below: Given the restricted model (R) of the form 3/ = X1ﬁ1 +51 and unrestricted model (U) y = X1131 + X252 +8 Let 11—312 denote the adjusted R2 for model j. Show that R5 > …
concept of multicollinearity its causes and consequences

Two ﬁrms produce homogeneous products and each ﬁrm can produce a quantity be- tween 0 and 1000. There are 1000 potential buyers. Each of these buyers demands one unit of the ﬁrms7 output, and…

Please help me answer this question step by step in detail. Use a data set with the following variables: lavgsal : log of average salary of teachers (by school), bs is the ratio of average benefits to…
Can anyone help with this? Which of the following statements is correct? Ga. If the null hypothesis is not rejected at the (1% level of significance, then the pvalue of the hypothesis test is 6, 6 &lt…
See picture. Suppose we have the following model: y=qg+gg+u where the tilde indicates that the variables are deviations from their mean as in question 5. If you run a regression and do not include the…
pros and cons of consumer demand forecasting methods, survey method and statistical approach
Suppose you are interested in the effect of x on y. More specifically, you want to know what percentage change y has when the x increases by one percent. Explain how you construct the regression equat…
QUESTIONS How much an employee earns per hour (hourly wage rate) depends on the person’s education level, work experience, and cognitive skills. Two alternative regression models are considered to ana…
When a company in the United States decides to make a foreign direct investment in another country, what barriers might they face in the other country? Some domestic policies in a foreign country are …
Part 1 Pension System OLG Model with pension system: Each individual lives up to two periods. The surviving probability at period 2 is p. At period 1, the young household consumes c1, saves s1, and wo…
What is the weakness of using Pearson correlation coefficient to determine the relationship between a dependent variable and a set of explanatory variables?

Under what conditions does the Gauss-Markov Theorem guarantee the OLS estimators to be BLUE? State such conditions and explain each of them in your words. What does it mean for the OLS estimators t…

. vism and moral objectivism: LINK z. In 2013, Pope Francis said that moral relativism "endangers the coexistence of peoples." He said what we need for peaceful coexistence is "a comm…
………………………… isa model based on assumptions, which allows us to forecast or predict the corresponding value of another variable.
A 6-month European put option on stock paying a continuous dividend of 2% has a strike price of 110. You are given: the current stock price is 100; and the risk-free rate is 5%. Using a one-period bin…
Suppose you would like to know the average daily number of car crashes that occur at your hometown.With that in mind, you take a sample of 15 days where you record the number of car crashes at your …
Please help will rate! Suppose we want to test the hypothesis that years of professional experience does not affect earnings versus the alternative that it does.If the test is conducted at the 5 per…
Consider the following regression Height; = a + Bj Black; + By Hispanic; + YASV ABite estimated separately for 2,339 male and 2,473 female respondents from the National Longitudinal Survey of Youths. …
An industry has two firms, where P = 1,000 – 20Q, each firm has a marginal cost of $40 and fixed costs are equal to zero.Solve for each firm’s output level and profit in the following oligopoly sett…
AR(p) Autoregressive time series approach. The following data is British exports in the early 1800s. Figures are in millions of British pounds. (A historic note: During this time the…
Above is the context of the assignment and below is the answers for all of part 1 and output needed for answering part 2. Please do all parts (A, B, C, D and E) of part 2 with full working Q1A Q1B Q1C…
Use aggregate demand and aggregate supply to explain the inverse relationship between inflation and unemployment.
Please help with this question as I could really use some help. I have asked this question multiple times with no responses or help! Please! Consider the following model of women labour force particip…

Production and Cost Analysis (10 points) Mother Goose Co.Ltd. is thinking of buying out Moon Co.Ltd. As you are Mother Goose’s chief analyst, the company ask you to evaluate the possibility to tur…

(1) Assume et ~ N.I.D(0, 1). The simulate 1000 data points for et (t=1, 2, …, 1000) (2) Let 1 = 0.88. With the initial condition yo = 0, construct the time series y for t=1, 2, …, 1000, from the A…
Rania is selling boxes of cookies door to door in her neighbourhood. At a price of $10 per box she sold 40 boxes per day. When the price was reduced to $4 per box she sold 100 boxes per day. Assuming …
question : compute a prediction of Y using the values x10=1.89 and x20=1.17. Show working 241_Final_Exam_201951.( x Course Hero X G take screenshot windows 10 – .php/5978929/mod_resource/content/1/ECO…
The management of Hunger Quest is interested in the joint behaviour of the random variables Y1=minutes a customer spends at the takeaway; and Y2=minutes a customer waits in line before ordering their …
Explain when you want to use an IV regression instead of the OLS regression.
Multiple linear regression: formulating hypotheses Assume we estimate a regression with three regressors yi = β 0+ β 1 xi 1+ β 2 xi 2+ β 3 xi 3+ ui, such that y potentially depends on …
Eric wants to compare the quality of two movies, movie A and movie B. Eric first surveyed a random sample of 129 people who viewed movie A. Their ratings of movie A had an average of 2.2 and a sample …
6b. Based on your plot graph, if we regress cost_housing on time_commuting, do you think we would have issue with heteroskedasticity? Explain your answer. 6c. What issues can heteroskedasticity cause …
Need help in this question. Please help me.. Problem 2. Consider the following two player game (or more accurately, family of games) Player 2 L R T 7.3 0.2 Player 1 2,0 C. 7 (1) Suppose that a can tak…
For two products A and B, it will be irrational for a consumer not to buy more of product A and less of product B if the marginal utility of A exceeds the marginal utility of B at their last units of …
Question: Create b using your survey instrument or find out any clean balanced dataset using Git hub or Kaggle that would have at least two variables and minimum of 10 records. Provide details about t…
I have a Economics Statistics Final. Can anyone help Economic Statistics ECO 221 Final Exam Please, list your answers on separate word document and submit them via Blackboard only! Suppose you produce…
All the information is provided, pls use the dataset smoking.csv and complete it by R.. Data and Packages: We use the dataset "smoking.csv" that we analysed in Tutorial 09. We are inte…

You are HR director for a growing architecture firm in New Haven, Connecticut, which currently has need of drafting 36 blueprints every hour. Each of your company’s architects can create on aver…

I need help with this question Consider the following total cost data where cost is measured in dollars and output is measured in thousands of units: TABLE 7.4 ToTALoosT {Y} we ouTPUT pr: mm Total uni…
Q3: OLS Consider the following simple regression model: Yi = Bo + XiB1 + ci, i =1, …,n. Derive the OLS estimator for B1.
Hi tutor please help me find the correct answer. Which of the following is a quantitative forecasting method? 0 A. exponential smoothing O B. sales force composite O 0. market survey 0 D. jury of ex…
The town of Knysna along the Garden route in the Western Cape has two popular diners, Emil’s Diner and Bobby Ray’s Diner. Both sell only fish pies. Everyone who considers eating at the two Diners …
Please show working as well :). The regression model Yi = Bo + BIXli + $2X2i + B3X3i + u; has been estimated using Gretl. The output is below. Model 1: OLS, using observations 1-64 coefficient std. er…
Can you please show the answering steps and how to prove the statement, please. Thanks. Prove the following statement: Let So and Sy denote the asset prices at year 0 and year T’, respectively. Under …

make a research on a real life event or situations that show social media changed the way people interact both online and offline. then,make a synthesis or reaction. 2. make a research on a global …

How many people in the US share the same zip code and birth date (including birth year).
Where sre the residual plotsjQuery200015645102297642133_1507317494367?
AHE = average hourly earnings Graduated high school (X1) = binary variable (1 if the employee graduated high school, 0 if they did not) Male (X2) = binary variable (1 if male, 0 if female) Age (X3) = …
Please help, I am stuck The Leonticf Input—Output model of a two sector economyr of Manufacturing M and Steel 3 has the following consumption table. a} b) Inp ut s consumed Purchased [per unit of ou…
. 8. In econometrics, we need to specify a theoretical model or relationship in the first step. For the following four scatter plots, for which one/ones do you recommend a linear regression model. (…
Consider a given model, log(income) = b0 + b1*log(work_hour) + b2*Exper +u. Note that income denote monthly salary, and work_hour denote average working hours per week while Exper represent total job …
E12.3 (This requires Appendix 12.5) On the textbook website,http://www.pearsonhighered.com/stock_watson, you will find the data set WeakInstrument,which contains 200 observations on (Yi, Xi, Zi) f…
QUESTION 16 Stone Motor Company (hereinafter“SMC”) produces the Lazarus, a subcompact sedan modeled after the Ford Pinto. SMC conducts several crash tests prior to releasing the Lazarus, and f…
Refer to the Lincolnville School District bus data, which report information on the school district’s bus fleet. A copy of the data and a description of the variables appears in Appendix A.2. The stat…
Q4. The question is as above. “Typed” answer is preferred. Thanks! Q4. (8 points) In this question you are expected to obtain your answer from scratch by showing all your computation steps. Do not use…
Figure 3.1 shows the daily returns on the stock market index Table 3.1 provides some GARCH model specifications for the basic GARCH(1,1) model where the volatility equation is specified as and the GJR…
For any heat exchanger, the maximum values of the effectiveness are associated with:
Unbiasedness of OLS estimators (a) Show that ˆ beta1 can be written as: (b) Use the result from (a) to show that βˆ 1 is an unbiased estimator of β1. (c) Show that βˆ 0 is an unbiased es…

Consider the following estimated equation that is used to study the effect of skipping class on college GPA: colGPA= 139+ .412 hSGPA+ .015 ACT- .083 skipped (.33) (.094) {.011} (.025) n= 141,18: ….

could you hep me to solve it? thank you 4. {451115) Consider a regression model that attempts to explain home wages as a flmction of education and marital status. Let wage; denote hourly wage in dolla…
We would like to test for heteroskedasticity in a simple housing price equation. The estimated equation using the levels of all variables is priˆce = -29.48 + 0.00064 lotsize + 0.013 sqrft + 9….
Time series regression 2) Use the data in PHILLIPS. DTA to answer these questions. 2.1) Using the entire data set, estimate the static Phillips curve equation inf, = , + Bunem, +u, by OLS and report t…

Question 20 (1 point) The weights of apples in a Toronto supermarket are independently distributed with mean p, and variance 0’2. Astrid draws three apples from this supermark…

How can I apply MLE and Fisher information formulas to this question? Suppose that we observe data X1, . . . , Xn iid ～ N(0, v) we know the mean is 0, but we don’t know the variance v. (We are wri…
Question 1 We will use the data in Table IV of their paper (which is recreated below in Table 1) to replicate their DD results from Table VI of their paper. In particular they find a DD estimate of 6…
Williams-Santana, Inc., is a manufacturer of high-tech industrial parts that was started in 2006 by two talented engineers with little business training. In 2018, the company was acquired by one of it…
Only for the ‘salary’ regression model, in your full model, add interaction terms between the subject dummy variables and one of the explanatory variables. Estimate this model, present your resul…
B 4. To answer the following questions, refer to the above ﬁgure, which depicts Albania before and after economic growth in that country. a) Before economic growth, suppose Albania refuses to engage…
Consider the model: y t = α 0 + b 0 s t + b 1 st -1 + b 2 s t-2 + b 3 s t-3 + u t . What is the effect of a permanent change in s on y?
What is meant by all costs are denominated in dollars
I need some help with Q ”g’ and “h”. Can anyone point me in the right direction?. – Verify numerically that these profit maximizing prices under the normal distribution satisfy the two Rochet-Tirole …
Generate a c1 and c2 vectors and please solve the questions Crenerate a CI and an Ca Vectors as below. 1 . CI = ( 5 , A , B , C , D , E) 05 4 6 6 8 8 3915 ( 2 = ( J , I , H , ( , F , O ) O ABCDEF GHI …
Consider the regression model Yi = b0 + b1 X 1 i + b2 X 2 i + ui . Use approach 2 from Section 7.3 to transform the regression so that you can use a t -statistic to test b1 = b2. b1 +2b2 =0. b1 + b2 =…
Question 2 [6 points] The coefficient ofSin the wage regression in Question 1 measures the return to education. When we include race dummy (ETHWHITE) in the regression without any interactive term…
. Using Chebyshev’s Theorem, find the interval that contains at least 93.75 percent of all measurements when the mean = 2.549 and s = 1.828
Measurable and unmeasurable of worker characteristics
Answer each of the following questions [8 points] A. Explain what is meant to standardize a random variable. B. Explain what the central limit theorem says. C. Explain what Gauss-Markov theorem says.
Methods Consider the following exponential probability density function. f ( x ) = 8 1 e − x / 8 f o r x ≥ 0 b. Find P ( x ≤ 4 ) .
. If the demand curve is perfectly elastic, what will an increase in supply result in? O an increase in both the price and the quantity exchanged O an increase in the price, but NO change in the qua…
Now we drop variable newspaper (x3) and introduce the interaction effects between youtube (x1) and facebook (x2), to fit a new multiple linear regression model. The output is shown as below: > mode…
Suppose an NGO has employed your team as consultants. They have raised money for infrastructure projects aimed at reducing child mortality in developing countries. You have done some preliminary liter…
If disposable income is $800 billion when the average propensity to consume is 0.7, it can be concluded that saving is
(iii) If 31 is the slope coefﬁcient from regression ofy on x with x2 omitted, is 31 consistent for [31? Is it unbiased? Explain. (2 point) (2) Suppose the true data generating process is given by a …
Two Dungeons and Dragons adventurers are fighting a dragon. To hit the dragon, an adventurer must achieve a score of at least 16 by rolling a 20-sided die. If an adventurer has advantage, they may rol…
An econometrician modeled annual inventories (in $ Billion) against annual sales ($ billions) using simple linear model: Y = ln(Y t ) =β 0 +β 1 ln(X t ),where Y = annual inventories, X = annua…
Wage = 0.50 + 1.52 education + 0.65 experience + 0.25 training ?…

Explain the difference between Classical Linear Regression Model (CLRM)and Classical Linear Normal Regression Model (CLNRM). 2. As per the CLNRM, the error term (ui) needs to be normally distribute…

please solve these they are all theoretical buy derivation of some estimators need calculation Deriving OLS Estimator 1. [10 Marks] a. Write down the expression for residual sum of squares (RSS) for a…
For 600 individuals, there is data on annual wage income (wagei)and years of education (educi). The estimation model is:wagei= B0+ B1educi+ ui CoefficientStandard ErrorsConstant161…

8. Suppose that you are interested in estimating the ceteris paribus relationship between y and x1. For this purpose, you can collect data on two control variables, x2 and x3. (For concreteness, yo…

Is it possible for a pair of random events to be both independent and mutually exclusive?
Let math 10 denote the percentage of students at a Michigan high school receiving a passing score on a standardized math test (see also Example 4.2). We are interested in estimating the effect of per-…
Econometrics 1. Consider the regression model of: murderrate t = β 0 + β 1 policebudget t + Ɛ t where murderrate t is the annual murder rate in Fresno in year t , policebudget t is the annual polic…

a) A production function can be positive monotonic in every production factor but still fail to be quasi-concave. Is this statement True or False? why? giving an example. b) Derive the Input distance …

. When we regress you x,, we obtain the following simple regression line: ) = Bo + BX, (1). When we regress yon % and X2, we obtain the following multiple regression line: ) = Bo+ B1X1 + 82X2 (2). T…
Suppose you express a Cobb-Douglas model as follows
Click your state on the map to find employment data for your state. Type the relevant employment data in the chart below.
time series econometrics problem. Please help Question 2 (30 marks) Consider the following processes, where Et ~ N(0, 1): 1. yt – 0.59t-1 = Et + 0.25Et-1 2 . yt = – 0.2yt-1 + 0.48yt-2 + Et. 1. Are the…
. Which of the following statements is most accurate about the demand for a normal good? C It increases when income falls. O It decreases when income falls. O It decreases when price rises. O It inc…
Whatis Ordinaryleastsquares (OLS)?WhydoweuseOLSmethodtoestimateeconometricmodels? ListtheGaussianorclassicalassumptionsandexplainwhyitisimportantto?…
Please help me with this question… ???? Assumed market conditions There are only two assets in the world. Stocks have an expected return of 10% and standard deviation of 30%; T-bills …
Please help with this, thank you. QUESTION 2 Based on a sample of men in 1976 we consider the following regression model: In(wage)=Bi+Byage + Byexper + Baexper2+Bskidlt6+Bohours +Byunion + Bghispanic …
Hi can you please help me solve this question? 3. Let X be a random variable with probability function f (x) = (23:2 for a: = 1, 2, . . . ,n. Find the constant c so that f (:0) is a valid probability …
A financial institution is planning to sell securities from its existing security portfolio in order to raise liquid funds. The financial institution plans to sell the group of securities with the hig…
Please help on this problem, thank you The ﬁscal multiplier (FM) is deﬁned as the dollar change in output caused by a dollar increase in public spending by the government: 35 FM 2 _ 30; where Y; i…
edu2 | .0512586 .0380414 x.xx x.xxx -.0233985 .1259158 eduC3 | -.0012899 .0009178 -x.xx x.xxx -.0030911 .0005113 _cons | 8.751732 2.340047 x.xx x.xxx 4.159334 13.34413 Which regression is preferred? …
Please assist with attached problem: Consider the model yit = XitB + Ui + Eit i = 1,. ., N; t = 1, …, T. Suppose that E(XisGit) = 0 for all s=1,.,T for each t. Suppose further that E(cie{ |X;) = Zi …

(20pts) Explain why or why not the following statements are true. Assume that Classical Assumptions for Multiple Linear Regression (MLR) Model hold. (a) The OLS estimator is inconsistent if the reg…

downloaded 5-year historical data for 10 chosen stocks under 5 industries. However, have no ideas how to start to tackle the question with certain models on excel. . Are the series normally distribute…
y t = β 0 + β 1 x t + β 2 x t-1 + β 3 x t-2 + β 4 z t-1 + u t 1) True, false, explain: OLS estimates of the β coefficients of this model will be biased if x t is correlated with x t-1 2) True, f…
[3;] LetE* [10gY| S] : a0 + ng. me you analysis in part [f] you learn that A w 0. Guess what value he takes. Justify your answer.

You are interested in estimating the relationship between wage and independent variables: height and weight.You have estimated six different models and the results are presented in Table 2…

Can we run pooled OLS model and fixed-effects model on a dataset that doesn’t include time? For example, can we run pooled ols and fixed-effects model on below dataset to see how income effects SAT sc…
Description Assume that the government has issued three bonds. The first, which pays $1,000 one year from today, is now selling for $909.09. The second, which pays $100 one year from today and $1,100 …
Question:. X1 and X2 are two random variables that are jointly distributed such that E(X] ) = 10 E(X2) = 102, E(X2) = 11, E(X7) = 125 and E(X1X2) = 109. Let X = X1+X2 2 1. Compute E(X). 2. Compute Var…
Dengan melihat kecenderungan perkembangan pendapatan nasional, pemerintah dapat mengidentifikasi masalah-masalah baru dan merencanakan program baru untuk menganggulangi masalah yang terjadi. Hal terse…
At the 20-week ultrasound of our first baby, the ultrasound tech says she’s 99% sure the baby is female. If she means this in a Bayesian perspective, she means Group of answer choices given the observ…
These are extra tables given QUESTION 1 Suppose a researcher collects data on houses that have been sold in a particular neighbourhood over the past year, and obtains the regressions results in the ta…
(This question refers to the MRU video ‘Entry, Exit, and Supply Curves: Decreasing Costs’.) Decreasing costs industries can be used to explain: Select one: a.business cycles. b.market failures. c….
What is the difference in rent between a property with and without heating? 50% ECON339 mid semester make-up exam 2020.pdf (page 2 of 4) Section B. Answer all questions [30 marks] Consider the followi…

In EViews open ‘RVdata.wf1’ file that contains 1480 observations of historical volatility for the foreign exchange, equity and bond markets in Japan, Europe and the US. a) Determine whether each of…

How would you use a concept of female economist from the neuroclassical and marginalist sochool to solve the problem in life.
In each of the following kindly provide clear explanations in detail. 7. MLR.1 Linear in parameters Suppose you and a research partner are interested in studying the effect of height on salary. Your p…

Let Zi, i = 1, …, N, be random variables with Zi ~ ud N(u, 1). Define a set of new random variables Yi, i = 1, …, N, as Yi = (1 if Zi > 0 0 if Zi So a. Derive the distribution of Y; and show…

please can u provide detail solution for the below Problem 1 A random sample of 100 20-year-old men is selected from a population and these men’s height and weight are recorded. A regression of weight…
Consider the following data generating process for a series yt: yt = M+ 1.5yt-1 + ut Which one of the following most accurately describes the process for yt? A A non-stationary process B An explosive …
TIME SERIES AND ECONOMETRICS PLEASE I NEED HELP WITH THESE SMALL THREE QUESTIONS. (h) The sample autocorrelation function (ACFJ of the residuals from this model is given in Figure 1.2. (i) Interpret t…
The Koyck Model is estimated below. Q is the amount of tobacco production. P is the price of tobacco. According to this , what is the average delay? Q1= 23.326 + 0.171 Pt+ 0.404 Qt-₁
Please show work. Thank you 3. To find out if adolescents (ages 15 to 16) ever had sexual intercourse (yes/no), Morgan and Teachman studied a sample of 342 adolescents from the National Survey of Chil…
question 1: please explain the short-run effect of a temporary increase in government purchases on the CA. Question 2: Given: Suppose the central bank holds the money supply constant following a decre…
determine shutdown price and output for the following total cost and total revenue functions TR=12Q TC=1/3Q 3 -9/2Q 2 +20Q+50 Find MR MC Function The quantity produced at shutdown point The mini…
Please use the results of CAPM equation for the Ford company to test whether the investment in Ford has earned a return adequate for the risk taken or not at 5% level of significance using rejection…
econometrics III. please see attachment. 1. Review the OLS model with one variable and an intercept. Estimate a model with unknown slope and intercept of a line, assuming the Gauss-Markov Assumptions …
how to calculate the variance and covariance of the least square estimators. and how to calculate it using Eviews Dependent Variable: WAGE Method: Least Squares Date: 05/06/20 Time: 18:58 Sample: 1 12…
There are autoregressive coefficient, memory of these processes, forecast intervals in the question. see the attachment for details. (C) Write down a zero—mean ARll) process with autoregressiye coef…
What is the significance of demand function (eg price elasticity) and how to find the estimated demand function in a simple way?
I have been given the following model: Q P R O D t = β 1 + β 2 P t + β 3 l n ( P F t ) + β 4 T i m e t + e all attributes available are: q per capita consum…
According to the endogenous growth model, the steady-state rates of growth of human capital, H, and output, Y are the same and equal b(1 – w) – 1. The plot below provides data on the growth rates of H…
The data is in the below link https://archive.ics.uci.edu/ml/datasets/Student+Performance Data set description: This data set contains 649 rows and 33 features. The response variable is final grade(…
I really need some help with my Econometric homeworks. There are three of them and I know that each of them wont take long when done in R. I have attached the three homeworks along with their relative…
(g) (5 points) What is the meaning of weak instruments and why it is a problem? How to find a valid instruments?
what are some current events ( economic, climate, or environmental) that could disrupt the construction industry? Is there any political regulations or economic trends that re currently affecting the …
What is the difference between first difference”, fixed effects, radon effects and Least squares dummy variable (LSDV)? Also, what are the advantages of each method?
QUESTION 10 Which of the following assumptions is relevant to inference based on fixed effect regression but not relevant to inference based on OLS regression using cross-sectional data? O a. The erro…
(k) (5 points) When the number of observations increases ten times (i.e. n = 1500 and T = 50), do we need to worry about the time-specific variables that might be correlated with the regressors (and …
Econometrics or Stats – Stata question (free software for R: https://www.r-project.org/) The data (google sheets link below) gives ????????? ???? ??? fo…
Use 0 546 688 3915 as reciprocal to each letter 1. Generate a C, and an C2 vectors as below: C1 = (5, A, B, C, D, E) C2 = (J, I, H, G, F, 0) (a) (5 points) Construct a C matrix Cazz where Ci and C2 ar…
An Economics department at a large state university keeps track of its majors’ starting salaries. Does taking econometrics effect starting salary? Let SAL=salary in dollars, SALEST=estimated salary in…
USE STATA 3) In the data file "hpricel," price is house price in thousand dollars and assess is the assessed housing value in thousand dollars (before the house was sold). Estimate the follo…
Interpret the association between the independent and the dependent variable. Both dependent (natural log of per capita consumption of chicken in lbs) and independent variable (natural log of per capi…
An increase in the real interest rate leads to an increase in the quantity of real money demanded. true or false?
The Johansen’s trace test is reported below: Values of test statistic and critical values of test: test 10pct Spot 1pct r<=1 | 2.99 7.52 9.24 12.97 r= 0 | 13.07 17.85 19.96 24.60 ) Do these results…
Hi friends, can you please help me withthe following question? (a) Compute E(Y,). Can you learn any P(Y, = yi) directly from E(Y;)? (3pt) (b) Construct an estimator of the proportion of voters who s…
… Financial econometrics can best be described as O The application of statistical techniques to problems in finance The application of mathematical models to problems in economics The application o…
Here are simplified financial statements for Watervan Corporation: The company’s cost of capital is 8.00%. a. Calculate Watervan’s economic value added (EVA). b. What is the company’s return on capita…
Please help me with solving questions (d) and ( e) Provide the steps to get to the final solution. THANKS a lot! . A large university keeps track of its students when they enter the labor market aft…
Hola, necesito ayuda con la siguiente pregunta. 2) Se tiene: Y, = 8,34 + 0,7X1; + 0,4X2i + 0,1X;; ; R2 = 0,96; i = 1, …20 (0,56) (0.7) (0,5) a) Existe problemas de multicolinealidad? (Hint: analice …
15.Economies of scale refers to when: A.average total cost does not depend on the quantity of output in the long run. B.an increase in the quantity of output decreases average total cost in the long …
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What is the average salary offered to a . 1 ‘ college graduate? To study this question you and a friend interview N students that graduated last year, and ask them what they earn. Student 13’s re…

Hi tutor can you help me explain these 3 questions Thank you QUESTION1 QUESTION2 QUESTION3 The bivariate distribution of the random variables X and Y is shown in the following table. Compute the condi…
Please solve these questions Write down formula for the Durbin-Watson "d" statistic. ANSWER: State your hypothesis for presence of positive serial correlation that will be tested in DW proce…
PRACTICE QUESTION 1 Consider the following regression equation yt = βxt + εt where µt −→ N(0, 1). µ −→ IID You are given the following empirical information: y = [3 4 5 − 1 4] and X2 = […
Help with the R questions below Question 5 [3 points] Time Series The economics dataset in the ggplot2 package provides 574 observations of monthly US population data in millions of dollars). The …
Need help on these 2 questions Consider the following system of simultaneous equations yli = 50 + ﬁlzlr + 18227212 + 5392:; + “11′ Equation (1} 92:; = To + leu + 72 Z3r + 73911; + “or Equation (…
In the logit model. a predicted value of 0.4 means that: O a. the most likely value the dependent variable will take on is 60 percent 0 ‘3’ given the values for the explanatory variables, there is a 6…
for non-stationary, when phi is greater than 1, it is considered an explosive process, correct? how do we work with this series?
Hi there, Please include five elements: A) the correct results, B) all workings, C) definitions of all relevant concepts, D) charts and diagrams when needed, and E) discussion of the results. Please d…

This question makes use of the data set putsprd in the wooldridge package. It contains 553 observations on 12 variables. The variable favwin is a binary variable if the team favored by the Las Vega…

Youarerequiredtoanalysethedeterminantsofgrossdomesticproductsfortheperiod1975 –2010. Usethe data inTable 2 toestimatethe followingregression model. logGDPi=?…

Review the OLS model with one variable and an intercept. Estimate a model with unknown slope and intercept of a line, assuming the Gauss-Markov Assumptions hold. Suppose the mean of the X;’s is 70…

Time series analysis – Multiple choice question. . . Which of the following is correct? Finite MA models are always stationary. MA models may or may not be invertible. Pure AR models may or may n…
. Technological Productivity Examples Name of the Invention What does the invention do? How does it increase productivity? EXAMPLE: Tractors |Uses machine power to The tractors allow us to plant com…
4) You want to develop a regression model about the 2020 presidential election. The objective is to explain percentage of votes received by the Republican candidate in each state. Let’s assume that th…
A monopolist with marginal costs of production of 40 sells in two Administrative Regions. The demand in Region 1 is given by Q1 = 300 – p1/4. In Region 2, it is given by Q2 = 180 – p2/4. How has the f…
(I) In class we said that we could derive the IV estimator via 2SLS. I mentioned that we could also derive the IV estimator using another method. Let ‘s derive that other method. (a) First, assume …
Suppose that we want to assess the impact of alcohol taxes on traffic fatalities based on the idea that higher taxes reduce alcohol consumption and alcohol-impaired driving, resulting in fewer acciden…
Question 4 (10 points) Consider the basic panel data set-up in which the population regression model is given by Yit = Bo + BIXi tai + wit (6) for i = 1, …,n, t = 1, …,T and where we can assume E…
use the data in wage2.raw for this exercise. 1. estimate the model log(wage) = b0 + b1educ + b2exper + b3tenure + b4married + b5black + b6south + b7urban + u. and report the results in the usual form….
Total Utility Pieces of Pizza Total Utility 0 0 10 2 16 3 19 A 20 5 20 6 18 Another Example of Utility Hours of Homework Total Utility 0 0 15 2 22 26 A 28 28 6 25 Personal Consumption Expenditure C $4…
applied Econ r studıo. Use the data file crime4 in the wooldridge package (from Cornwell, C., and D. Trumbull (1994) "Esti- mating the Economic Model of Crime with Panel Data," Review of Ec…
Budget constraints are curved lines that represent the combinations of two goods we can consume given our budget. Group of answer choices True False
Use the midpoint formula to calculate elasticity of demand for the following data values.Must show work to receive full points.
ECONOMETRI CS. Question 2 The FTSE/JSE All-Share Index is the leading benchmark of the South African equity market. A researcher intends to establish the relationship between FTSE/JSE Index (Y) and co…

Suppose that a researcher estimates a consumptions function and obtains the following results: C = 15 + 0.81Yd n = 19 (3.1) (18.7) R2 = 0.99 where C=Consumption, Ya=disposable income, and numbers i…

Of the following equations, which has a cubic functional form? Select one: a. Q=a(K2)(L2)+bKL+cQ=a(K2)(L2)+bKL+c b. Q=aL3+bL2+cLQ=aL3+bL2+cL c. Q=aK2+bKL+cLQ=aK2+bKL+cL d. Q=aL2+bK2+…
Question 1 Regresion without any regressor: Suppose you are given the model: Y; = Bi + wi. Use OLS to find the estimator of B1. What is its variance and the RSS? Does the estimated , make intuitive s…

What are two desirable properties of an estimator? 2.Suppose that you are asked to estimate the loss in exercise for all UCSB students due to COVID-19. The group of concerned parents tha…

Please help with this. Question 3 5 pts Two identical houses are next to each other in the same real estate development. One was built in 1950, the other in 1955. If this year is 2013, what is the dif…
Growth theory suggests a country’s growth in output is positively related to its investment effort, as measured by the ratio of investment to GDP. Consider then the following model for examining this …
Can someone please help me? I am confused. You are interested in estimating the effect of police officer presence on crime in the United States. You collect data from 46 US cities on the number of pol…
What is the expected value of a Bernoulli random variable?
Hi, I am trying to make dummy variable on STATA. Please see what is the problem on my code. I am making dummy variable when ‘Full Professor’ and ‘Associate professor equals to 1, then others are zero….
some ideas for creating your own robot or technologies that makes your life easier and productive
Could you show me how to regress in R down below? The answer was given each. I need R coding. Thank you. {R} library(POE5Rdata) data(bangla5) names(bangla5) #know the variable you use in R. Q1. The da…
plwade help me:/ Consider the Solow model without technological progress. As discussed in lectures, the key equation of this model can be written as k = ska – (n + 8)k (0.1) Suppose that the economy i…

Write down the functional form. 2. Write down the econometric model. 3. Write down the estimated model. 4. Determine which variable is statistically significant at 1% significance level. 5. Interpr…

answer all if possible. Question 3 Suppose, you have collected quarterly real GDPiYJ data {in $} of a hypothetical country for the 1961:91—2ﬂﬂhﬂd period, and have estimated the following funct…
Suppose Katie, Kendra, and Kristen each purchase a particular type of cell phone at a price of $80. Katie’s willingness to pay was $100, Kendra’s willingness to pay was $95, and Kristen’s willingness …
State with reason whether the following statements are true, false, or uncertain. Be precise. The t test of significance requires that the errors of the equation follow the normal distribution even wh…
The prediction line is: ln(burger) = -5.42 – 3.02ln(price of burger) – 1.58 ln(price of coke) + 1.21 ln(price of milk) + 2.09 ln(income) Need help on how to test the hypothesis that β 2 + β 3 …
Small-business telephone users were surveyed 6 months after access to carriers other than Carrier A became available for wide-area telephone service. Of a random sample of 240 Carrier A users, 165 sai…
Below is a graph of the Capital Allocation Line (CAL). Based on the CAL graph, answer the following questions. Must show your work. A)What is the Sharpe ratio for the risky portfolio P? (3 points)…
How do you interpret the main effects and interaction effects of two dummy variables (consisting of two categories) in a multiple regression? What does it mean if the interaction coefficient is negati…
Consider the following one variable regression for the demand estimation: quantity demanded=β0 +β1price + u What do you expect to be the sign ofβ1? (1 point) what do you expect to be the sign o…
Do you guys do homework problems? I have an extra credit assignment due which includes using STATA? Thanks for any help!!
Specifically, how do I filter the data to only include information to the end of 2004?. 5. The us_gasoline series from package fpp3 consists of weekly data for supplies of US finished motor gasoline p…
Can you also explain what r-sqaured(ur) and r-squared(r)? What are the ur and r IfR-squqared(ur)= 0.6873, R-squared(r) = 0.5377, number of restrictions = 3, and n – k – 1 = 229, F stat…
Consider the following fixed effects model: log⁡(Sales_it)=β0+β1*log⁡(Advertising_it)+ai+D2017+U_it t=2016, 2017 where ai is a fixed effect for each state, D2017 is a dummy tha…
You and your friend are gambling and each of you have two balls: yellow and red. If the colour of the ball picked by you is the same as your friend’s, you win. If the colour of the balls from you and …
1)A force of 1000N is applied to push a mass of 500kg. Calculate the acceleration.
When we talked about heteroskedasticity, we assumed that the variance structure for this dataset took the following form: and then, we divided everything by the square root of x t to get rid of our …
Question 2 Question 2 (15 points) A regression of average weekly earnings (AWE, measured in dollars) on age (measured in years) using a random sample of college-educated full time workers aged 25-65 y…
Match the concept with its description. Simultaneity. 1. Endogeneity in a SEM. Explanatory variable is uncorrelated with the error 2. Endogeneity of an explanatory term of a population variable. regre…
Introductory Econometric A Modern Approach, 5th Edition, Jeffrey M. Woodridge Question C4 (Page 221 Quadratic Terms), Question C2 (Page 262, Binary Independent Variables and Interactions) Question C15…
. QUESTION 1 Use the following statements to answer questions 1 – 5 of this worksheet activity: Ezekiel (a goat herder) grazes goats on the plains. He makes a nice living selling goats, but the more…
Thess are all of questions.. Suppose that the government commits to the following: . Maintaining a constant primary fiscal surplus s in the current and all future periods (i.e., =$4+1 = $1+2 = . . .= …
Question 4 From annual observation from 1985 to 2005, the following regression results were obtained, where Y = exchange rate of the Canadian dollar to the US dollar (CD/$) and X = ratio of the US con…
The file Sales contains weekly observations on sales revenue (Sales) and advertising expenditure (ADV) in millions of Dollars for a large Midwest department store for 2005-2007. The weeks are from Dec…
If Homer J goes to Moe’s Tavern, then Homer J drinks a Duff beer. P2. Homer J goes to Moe’s Tavern. C. Thus, Homer J drinks a Duff beer. This is an example of modus ponens . Now, using the same cond…
@ Kindly solve the following please. Consider a one—period economy with a single representative consumer, a sin— gle representative ﬁrm and the government. The representative consumer derives ut…
Give exact answers. Consider a consumer maximising utility 2w — 31% 3 over (6, 1) total consumption and hours worked. For each hour worked, the consumer earns a wage of 136. Every unit of consumptio…
Consider the a model of the U.S. labor market where the demand for labor depends on the real wage, while the supply of labor is vertical and does not depend on the real wage. You could argue that the …

Question 19 (1 point) Saved Given the same data, Eric and Kennedy are considering different regression models. Eric considers the regression model Yi = Bo + BiXi + ui….

Instructions Give two (2) nutritive values of fruits and vegetables and cite examples to support your answer. Respond in no more than seven (7) sentences
Suppose both X and Y are I(1) variables which are generated by the following true system X t =a+bY t +e t Y t =Y t-1 +v t Where e and v are stationary error processes. a)Define the comm…
Consider the following time series data for the population of Canada (in millions) from year 2015 to year 2019. Year 2015 2016 2017 2018 2019 t 1 2 3 4 5 popt 36.027 36.383 36.732 37.075 37.411 (1) In…
. … U Z D DO & CO B A L 1 61% 09:38 ECONOMETRICS…N PAPER 1.pdf – Read-only K K 71 . . . Consider the logged wage (in Rands) model below, the independent variables are logged Education (in ye…
In the US there are two sources of national statistics on crime rates: the FBI’s Uniform Crime Reporting Program, which publishes summaries on all crimes reported to police agencies in jurisdictions c…
Deine, state the formulae and give suitable examples of Grouped and ungrouped Mean, Median, Mode
Suppose you have results from a randomized control trial (RCT) and a separate quasi-experiment. The results differ. As such, you should: a. always believe the results from the quasi-experiment over th…
. Are the following models linear regression models? Why or why not? a. Yi = eβ1+β2Xi+ui b. Yi = 1 1 + eβ1+β2Xi+ui c. ln Yi = β1 + β2 1 Xi + ui d. Yi = β1 + (0.75 − β1)e−β2(Xi−2) + ui e…
About—-Oligopoly competition (The Airplanes) 1. Would the different firms have market power or would they be price takers? 2. How is market structure determined? 3. How much product differenti…

(3 points) Adapt the codes we used in Lecture 6 for College GPA prediction (codeeviewsGPA2.prg) to do a prediction using a model that uses the college GPA (colgpa) on the left hand side and in addi…

Help and explanation answering #1 and #2. . 1. An insurance company offers health insurance. Assume that claims by the healthy cost the insurer $5,000 over the term of the policy and claims by those…
Please help with questions a, b, c, d thank you.. Column 1 has no controls other than the grant, column 2 adds the same controls as exercise 2, and then column 3 adds year fixed effects to the specifi…
111 panel data, the regression error A) is likely to be correlated over time within an entity B) should be calculated taking into account heteroskedasticity but not autocorrelation C) only exists for…
Focus on the level of economic activity one quarter ahead as measure by RGDPgt+1. Using tri-variate linear regressions investigate whether the short- and long-term yield have any predictive power on…

The economy is made up of two types of agents: There are 4000 people in group 1 and each of them have the utility function U 1 = W 3/4 The income for everyone in group 1 is such that they have a 75…

Explain the six assumptions (MR1-MR6) that are needed in order to establish desirable properties of OLS estimates.
(a)Which of the variables are endogenous and which are exogenous? Make sure to also include the lagged variables in your answer.(10 x ½ = 5 (b)Explain…

[4 points] The below STATA output reports OLS results of the following regression model: (D2) happyi = 00 + 01educ; + 02income; + 03age; + 04malemarried; + 05 femalemarried; + 06malenotmarried; + 0…
Answer true or false and state why. (a) The power of the test increases as the variability of the explanatory variable of interest ncreases. (b) If the DW statistic has a realization between (IL an…

You are an econometrician working in the Ministry of Finance in Trinidad and Tobago and using a database consisting of 108 monthly observations on automobile accidents for Trinidad and Tobago between …
Hey. This question below I am having trouble with, any help is appreciated. Thank you.
Explain using the equation. If you don’t know, don’t accept it PLEASE.. 5. Suppose that you ﬁrst estimate a simple linear regression Y; = 251 + :5ng +52% Now? you estimate the regression model wi…
Please answer the questions(pictures I attached) and answer question #16 with a detailed explanation. Q1. Q2. Q3. Q4. Q5. Q6. Q7. Q8. Q9. Q10. Q11. Q12. Q13. Q14. Q15. Q16. The level of significance i…
Referring to the news article “What Vitasoy’s epic fall can teach investors about Hong Kong’s red hot consumer stocks”. Divide your discussion into two parts, and choose to discuss ANY TWO of the foll…
9.If you were measuring the mass of a fly, you should use
Aresearcher estimated a model for the daily percentage returns on the Australian stock exchange index overthe last 100 days of trading and obtained the results:??=0.31+0.19??−1+??l…
here is a demand function: Q=15-10P. what is its marginal revenue function; MR=1.5-0.2Q; now what is the quantity that will maximize total revenue for the function.
Hello,can you help me with this problem? all Tele2 – 10:27 10 % [ Hasan, Midterm 2 Econometrics.do… Problem 2 Table 3 contains data from a completely randomized experiment on the survival times of 4…
Here is a linear demand function:Q = 5 -5P.Find its price function by inverting the demand function. Then find its total revenue function by multiplying through by Q.EXAMPLE:The linear demand …
Hello, please help. What is correct A, B or C? and why. I do not really understand the part with standard errors. Should I compare them with the critica l values?. Additional information: Cricital val…
Consider two loss random variables X and Y corresponding to investing in two individual assets with variances?^2x??and?^2y??, and correlation coefficient?. Now, consider…

The table below sets out the amount of capital needed for certain investment projects and the rate of return for each project. What is this firm’s demand for physical capital if their hurdle rat…

Show that o’of maximum likely hood is the biased estimator of the true o’ for the m Yea +BX; + Uj. 3. In the model Yea +BX; + Ui Show that a =Y – AY possesses minimum variance.
York County operates a yard waste recycling facility. The County collects four types of yard waste, (1) pre-treats the waste and then (2) processes the waste into saleable mulch products consisting…
HW4 Please help me with this question. “Typed” answer is preferred. Thanks!. Question Slide 12 of Lecture 9 shows a model where a quantitative variable educ has interactive effect with a qualitative v…
TIME SERIES . 1. For the following ARMA(p. q) processes where Z, ~WN(0, o’). test for invertibility and casualty, for those processes which are invertible or casual determine the coefficients and t…
Chapter 4: Where is the price ceiling with respect to equilibrium price? What will be the relative size of quantity demanded and quantity supplied? Chapter 5: How is it possible for a nation’s to some…
Part I: Theory Section 1. In a regression, explain why we include a constant term. 2. Briefly explain the major assumptions of classical linear regression model. Also discuss biasedness, efficiency an…
Since Canada first entered into a free trade agreement with the United States in 1987, there has been increasing pressure to reduce barriers to trade within Canada as well. This pressure has lead to t…
he private correctional health-care industry generates approximately ______ in revenues each year
You are selling two goods, Good 1 and Good 2, to a market consisting of three consumers: A, B, and C. The customers’ reservation prices for each good (in $) are as follows: Consumer Good 1 Good 2 A 20…
How to find c how to use least square method without using computer by generating it manually.
If possible can you please put work to help me under stand 1. Measurement Error: Suppose you are interested in running the regression K = [30 + ﬁlXt- +ui and you know that E[u.5|Xi;] = 0 (and theref…
I’m working on a practice problem set for my Econometrics and Multiple Regression class. I do not understand how to tell if the coefficients on this set are statistically significant and I am having a…
Can you please help me with this? 12. (1.5 pts) Let y* be a latent variable that is a linear function of regressors: y* = r;8 + u;. We observe y; in the following manner: 1 if y* > 0 4. = 0 ify so …
A nationwide sample of inﬂuential Liberals and Conservatives was asked as a part ofa comprehensive survey whether they favoured lowering environmental standards so that high-sulphur coal could be bu…
This question is attachment below. 2. Banana state issued a law that cigarettes have to be sold to citizens whose age are 18 years and above. The major of the Banana tries to investigate to what exten…
Question #2: TRUE, FALSE or UNCERTAIN Determine if the following statements are TRUE, FALSE, or UNCERTAIN. You must justify your answer either graphically, mathematically or in words (a) According to …
Suppose that the regression you suggested for the preceding question yielded a SSE of 24.074572.Calculate the F-statistic you’d use to test the hypothesis. Group of answer choices A. 1.304 B. 1.52…

Suppose that we have data on ECON 333 test scores (Y;), duration for which student i studies for exam (Xi), and the major of the student, call it Di, where 1, if economics major Di = 0, if non econ…

To study the determinants of growth across the countries in the world, researchers have used country-level observations averaged over long periods of time (e.g. averaged over 1960-2000). Some of these…
Solve the two regression questions attached as they are linked together
solve the question plz. An amount of $500,000 is borrowed at 9% compounded annual interest, with the loan to be repaid with 13 equal annual payments. If the first payment is made 1 year after eceivi…
How to solve the following question step by step? Suppose the true model is y = xiB tui and we observe yi instead of y*, with yi = y* + vi, vi ~ N(0, o2). Assume that E(vilxi) = E(uilxi) = E(vilui) = …
IfXandYdenote any two random variables andaandbdenote any two constants we have: s://Ims.monash… Course Hero my.monash ECC2360 – Environ… Redirecting… ETC2410 – ETC344.. https://…
1.Consider a coal-fired electricity plant that generates air pollution. The air pollution from the production process negatively affects the health of young children living nearby (side note: young ch…
I’m really struggling to set up question 3 A salient feature of passenger air travel is that a small percentage of the ticket holders for any given ﬂight does not actually show up {check—in) in ti…
Suppose you are trying to estimate a model explaining decision to have a pet among Millennials (pet=1 for those having a pet and pet=0 for those who do not have any pets) as a function of demographic …

which of the following is an advantage of multivariate regression over univariate regression? a. One can control for other determinants of y that may be correlated with the primary X variable of i…

The Box Jenkins Methodology is used to identify and fit an appropriate univari- ate model to a time series variable. Using a financial or macoreconomic variable of your choosing, critically discuss ho…
One particular quantity on the supply curve. a. choice c. quantity supplied b. scarcity d. economics
. Run the regression GPA = Bo + BIACT + u, using the ACT scores and the GPA of the following eight college students. Student GPA ACT 2.8 21 2 3.4 24 3 3.0 26 4 3.5 27 5 3.6 29 6 3.0 25 7 2.7 25 8 3….
Econometrics 6. Imagine that we are interested in the following model Health; = 60 + 81 Money; + 62 Happiness; + u; but we are unable to measure an individual’s happiness. 6a. If we simply omit happin…
Dominant Firm Consider the market for search engines. The market demand curve is p = 100 – Q. There is a dominant ﬁrm in the market whose output is denoted by qd and there is also a potential entran…
please help 2. (20p) (a) (5p) Using "graph twoway" command in STATA, graph the scatterplot of the five data points and the regression line. (b) (6p) Interpret sample slope and sample interce…
What is the limit of n nex as n – co? Under Ho what is the probability limit of SStot Pres as n -> oo? What is the limiting distribution of nR" as n -> co? Can we use nR2 as a test statisti…
We are interested in the return to education and the gender gap. The table below summarizes regression results estimated using data on full-time workers, ages 30 through 64, from the Current Populatio…
please help me solve question a-c!THANKS. TABLE 3-SELF-EMPLOYMENT ACTIVITIES: REVENUES, ASSETS, AND PROFITS All household businesses Respondent business Assets Has a No. Has a (stock Business self-em-…
C t = 18.5 – 0.07P t + 0.93YD t – 0.74D 1t – 1.3D 2t – 1.3D 3t where: C t = per-capita pounds of pork consumed in the United States in quarter t ?…
A friend of yours has asked for your help. Your friend obtained a data set that has the total output of all crops in Canada from 1994 to 2014. He estimated a model that linked the crop output to the s…
The file saved as Salary.xlxs shows the monthly salary (RM) of university graduates with different working experiences (measured in months of working) and majored in different fields of study, namely …
econometrics 3. When there is perfect association among explanatory variables, we face a problem related to data, discuss this problem in detail, also explain how to check this problem, what are its c…
1) Suppose you take a random sample of students and collect the following variables: GPA=the GPA of the student HRS_PARTY=number of hours the student parties per week ATHLETE=dummy…
Complete the sentence. Momentum is the reported effect where investors can generate significant positive abnormal returns by sorting stocks based on past returns. This is outwardly __________________ …
You have a small sample of voting information for a recent election. This includes data on which party a person voted for (dem=1 for democrat, =0 for other), gender (male=1 for male, =0 for female), i…
Consider the following regression predicting birth weight using the variables listed: (10 points) variable name variable label bwght birth weight, ounces cigs cigs smked per day while preg faminc 1988…
In a random effects model, define the composite error term. 5) In a random effects model, define the composite error term v. = a; tu; , where a, is uncorrelated with u, and the u have constant varianc…
please help me to solve this problem set: following I attached png file. Sampling and Estimation, Hypothesis Testing (24 points) Question 1 (6 points) You observe a portfolio manager outperforming the…
you dont have to give a lot of sentence, dont copy from other web. price Coefficient Std. err. t P>| t [95% conf. interval] new 54.98653 5. 344129 10.29 0.000 44. 45181 65.52126 scratch -20. 44182 …
Suppose X was the US stock market index and your data period was from 1920-1938 (to include the stock market crash). How would the testing procedure for stationarity be affected? (30%)
In the following regression, “doc_visit” is the number of times a person sees a doctor a year, “employed” is a dummy indicating a person is employed, “city” is a dummy indicating a person resides in a…
Jeremy Yospin Inc. has an investment project that has annual cash flows of $8,800, $ 9,000, $10,000, $8,700 and $9,500 in next five years, and a discount rate of 10%. Find out the IRR, payback period,…
classify the tariff on the following basis; Basis of quantification Basis of trade relation
Which of the following statements about a very low correlation coefficient, close to -1, is true? A The data exhibit a downward-sloping linear relationship between X and Y, where the points are spaced…
Question 1. The number after each question is the credit of that question. 1. Suppose you have several subsided dice. Howeyen only on one side of the die, it is marked with 1, all other 5 sides are ma…
Consider the following linear model for the relationship between y it and (x it ,z it ): y it =βx it +γz it +f i +u it , i= 1,…,n t= 1,2 where n is the number of units included in the sample (and …
Using the regression output below, if was equal to 0.98 for the lchempi coefficient, what would that coefficient’s HAC standard error be? . Ch 10 regn afdec6 afile6 befile6 lertwex Igas Ichempi co…
Provide step by step solutions to the following questions. rnr r’- r" 1.The concept of GDP is used by policy makers for many purposes that include keeping track ofthe growth of our economy and fo…
Assume the following is the true population model of the effect of smoking on birth weight in gram: birth weight = β 0 + β 1 daily cigarettes + u, and that the average birth weight is 1250 gm and th…
0000000000000000000000 2.11 Compute the following probabilities: a. If Y is distributed x3, find Pr (Y = 6.25). b. If Y is distributed X3, find Pr(Y = 15.51). c. If Y is distributed ‘s. , find Pr( Y =…
The Predictive Power of the Yield Spread: Consider the dataset Dataset_US.xls (See the end of the page) that contains as many as three time-series indicators for the US economy that span from 1971:Q2 …
Fill out the tables for each scenario and answer the question that follows. Use $7.25 as the minimum wage and remember that employees in the United States must be paid time-and-a-half (1.5 times the n…
pliiiiiizzzz urgent……………………help Consider the following AR(1) model with the disturbances having zero mean and unit variance y t = 0.2 + 0.4 y t -1 + u t The (unconditional) mean of y w…
. h) (15pt) Back to theory; consider again AirBnB’s profit function: II = (f + m- c)DG(f)DH(m). Show mathematically that the following holds for any profit-maximizing prices (fM, mM): fM +mM-c 1 fM …
Please help asap. This is what has been provided and there is no incomplete information here. thanks Question 4 (18 points) You would like to evaluate impact of COVE) restrictions {e.g., shelter—in?…
I had a question about OLS model. What is the difference in test result between large sample and small sample. What is the difference in beta hat, SE( beta hat), and t-test. For example, in y = 6 + 0….
Express the price elasticity of demand in terms of the coefficients in (1).
Question 7 (9 points): you are trying to investigate the following research questions. Identify outcome variable, primary explanatory variable, and a couple of other explanatory variables that you ma…
Consider the following time series data. Month 1 2 3 4 5 6 7 Value 24 13 20 12 19 23 15 Construct a time series plot. What type of pattern exists in the data? c. Compare the three-week moving aver…
I am unable to answer this question. Using the data in the excel spreadsheet Homework 3 answer the questions below. You need to assess the following regression model: Y’ = 130 + 31X15+132X2r +163X31…
Suppose that the simple return of a monthly bond index follows the model rt= 0.02 + at + 0.2at−2, where at is a white noise series with mean zero and standard deviation σa= 0.025. What are the mean…
The assignment is based on the MRoz data set. THE MROZ DATA FILE IS TAKEN FROM THE 1976 PANEL STUDY OF INCOME DYNAMICS, AND IS BASED ON DATA FOR THE PREVIOUS YEAR, 1975. OF THE 753 OBSERVATIONS,…
don’t we calculate the t-statistic under the null that the coefficient is zero? Also, how do we know if this is reliable? Might we still have omitted variable bias from Dlibart, thereby spuriously inc…
Ipaliwanag ang kasabihang, “Bihisan mo man ng hiyas, ginto at palamuti ang isang tao ay mistula paring alipin o damong ligaw kapag ito’y walang masasabing sariling wika.
Assume you don’t know what statistics to use to estimate a population mean μ. You observe n observations of (yi) from a random sample of the population. a) Set the OLS problem to estimate μ, find th…
1.Which of the following actions represents the step, “Identify positions on the question”?
I have a question on MGTF-415 course I don’t understand FamaMcBeth
Please show me how to calculate and which one is the correct answer? Thank you. A monopolist produces a good with a constant marginal cost of c = 10 and fixed cost of F = 1000. Demand for the product …
please help. this is ALL I was given. there is no missing information or graphs or anything else. I just struggle with proofs
Consider the bivariate regression model without intercept U. = B (2) + 1. where I, > 0 for = 1, … . n. We impose the following assumptions. SLR.1 The population model is y = # (?) + w. SLR.2 We h…
In 2011, Manacorda, Miguel, and Vigorito published their analysis of how receipt of anti-poverty program money affects individuals’ support for in- cumbent politicians in Uruguay. Specifically, they l…
Specify and explain the shapes of the marginal-benefit and marginal-cost curves and use these curves to determine the optimal allocation of resources to a particular product. If current output is such…
Please help me with question 3a to 3e. (b) Making explicit the assumptions you are making and using, obtain the expectation and variance of ()2. (0) Determine the distribution of b2 and describe how w…
Consider a binary choice model with linear latent index y∗i=x′iβ+ui.Assume that ui/σ(xi)∼F for some continuous and strictly increasing distribution function F, where σ(x) is a function of x…
Solve the following? Yrm are modeling health care spending as a Function of gender and presence of health care cond’tinns: reg ln_health_care fomale high_blood diabetes cancer if r7oopmd<. Source |…
Q3 3 Points Expected Return Standard Deviation Fund A .10 .15 Fund B .15 .20 Correlation between Fund A and Fund B returns is 0.3. Q3.1 1 Point Find the minimum variance portfolio. What is Wa (proport…
Q1: Give these Answer 1. Applied microeconomists have often estimated systems of demand equations in which expenditures on each category of goods depends on total expenditure. Such a demand system wou…
please assist Question 3 The distribution function of random variable Y is given by F(V) = 1 – 9 ‘y> 3 = 0. elsewhere Find P(Y $ 5) Q 9/25 01 O 25/16 16/25
Who was the chief architect of Green Revolution that significantly improved the agricultural yield
This is all the data I have. For some questions I am supposed to use dummy variable data, please help, thanks. If X=43 and D=1. calculate the 95% conﬁdence interval fer the mean prediction and indiv…
Exercise 3: Regression and Hypothesis Testing You expect the demand function for natural gas is of the Cobb-Douglas form: Q = ebiPNbzyb3p=be" where Q is per capita demand for natural gas, Py is t…

Show that: var(aX + bY ) = a22 X + 2abXY + b22 Y where, a and b are some constants, and X and Y are random variables. XY = cov(X;Y ) = E[(X ???? X)(Y ???? Y )]. 1

please solve Question 1: You are given the following information: WEE- d = 0.04» For two lives of (40) and (45) find: i- Aims] ii. Regular premium for 3- year LSS endowment insurance if benefit is 10…
This quesiton is very confused, thanks for your explanation! 3. (40 points) Consider the VAR rt+1 = brdp + Et+1 Adt+1 = badpt + Et+1 dpt+1 = odp+ + Et+1 dp where rt, Adt, and dp represent log returns,…
In which case would testing the null hypothesis not involve a one-tailed statistical test? H1:Incentive pay for teachers does affect student achievement H1:Higher sales tax rates does not reduce s…
Please Assist The table below is obtained by running the regression: log(salary) = Bo + Biyears + Bzgamesyr + Babavg + Bahrunsyr + Barbisyr + u, using data on Baseball players. gamesyr is average numb…

Eliminating the Size and Dlibart variables from your regression, the estimation regression becomes. Cost = 5, 450.35 + 3, 538.84 x Reputation + 10, 935.70 x Dpriv – 2, 783.31 x Dreligion (1, 772.35…

Estimate the following bivariate OLS regression: RGDPgt+1 = β0 + β1∙YSt + β2∙Dt + εt (3) Where Dt is the dummy variable previously specified. For the regression (3) compute the Rsquared statis…
Let y be a random n x 1 vector, and let X be a fixed (nonrandom) n x k matrix, with k < n.. Question 8 Let y be a random n x 1 vector, and let X be a fixed (nonrandom) n x k matrix, with k < n. …
The question is below in the screenshot…………… .. a. The following model is estimated: it} = 0.674 + 0.996X1t + [1.136th, R2 = 0.341; SER = 0.1993; 0! = 2.403; T = 60 (0.311) (0.442) {0.097) T…
Need help on these questions interpreting my regression, please help! Thanks and have a good weekend! 🙂 PS: I understand the second part of the last question is my own opinion | 8 7 = Course Hero.png…
Let B0 and B1 be the OLS intercept and slope estimators, respectively, and let u be the sample average of the errors 5\ ll 10 Let [30 and £31 be the OLS intercept and slope estimators, respectively, …
Can you please show step by step.. I am having trouble with the math and the concept of unbiasedness thank you so much the question is attached below! . Let X1, X2,…,Xn be an i.i.d. sample of t…
Which of the following is not an assumption needed for a multiple regression: O The conditional distribution of u given the X’s has mean zero O data has to be normal distributed there are no outliers….

Sketch the regression line and add a 45 degree line to the graph. Interpret the regression results. What would the interpretation be if the fitted line were not significantly different from the 45 …

Use the following game to answer questions 8-10.Be sure to show all of your math step-by-step. Alcoa and Kaiser, duopolists in the market for primary aluminum ingot, choose prices of their 500 foot …
|Corn narison of Cumulative Earnin – r= # of Years C (I) = {3me C [t}= Cumulative Difference in Cumulative Worked 1 2 Earnings Earnings after ryears Earnings after [years ‘ on Job 1 on Job 2 C1 (t) ‘…
I’m not sure how to go about doing this assignment. The software required for this assignment is GRETL, which is a free software to download. And also attached is the equation used for #1 question. Bu…
please help with this econometric question There are different ways to combine features of the Breusch-Pagan and White tests for heteroskedasticity. One possibility not covered in the text is to run t…
Another important factor that could affect the rest time is EXPER. Run the following regression model in GRETL and verify if the OLS can be estimated in this case: model: . RSTi = Bo + BiTOTWRKi + B…
please help 2.(40p) Use cps92_12.dta to answer following questions. You can find the description of the variables in the file named cps92_12.description.pdf. (a) (5p) Generate natural logarithm of ahe…
(assessing OVB). Among public elementary schools (students mostly 5-11 years old) in California, let Y be the average standardized math test score among a school’s 5th-graders, and let X be the school…
two variable regression analysis 2) Laconically answer the following short questions. Why we study econometrics as a separate subject? (5) ii, Consider the monthly income and consumption data of 27 ho…
Which of the following statements regarding central and peripheral routes to persuasion is FALSE? Select one: a. The same cue can be processed either centrally or peripherally. b. Messages that are hi…
For the essay below write the issue, background, current status, key consideration, options and conclusion 1. Issue (also Topic, Purpose): A concise statement of the issue, proposal or problem. This s…
HI there not sure hot to answer Q maybe these tables are helpful In the past, 30% of the new toys manufactured by a Toy Company have yielded a profit. For the next toy season, the company is planning …
Xi 2. You are interested in studying the factors that influence a person’s decision of whether to go to college. Therefore, we’veollected data from 3796 high-school graduates, 6 years after they gradu…
A categorical variable for gender takes m=2 values, male and female. The two genders have been added to the data set as dummy variables called MALE and FEMALE. Only m-1=1 dummy variable was added to t…

A linear probability model is a linear regression model in which the dependent variable is a dummy variable; it is called a linear probability model because the expected value of the dependent vari…
2. (Speech model). Markov chains are used to model speech. Consider saying the word “beer.” Different people might make the phonemes “b”, “ee”, “r” longer or shorter, depending on t…

) Consider the following model: 2 1 YX e exp( ) β = β . As it stands, is this a linear model? If not, what “trick,” if any, can you use to make it a linear regression model? Show your working.
QUESTION 2 Recall from Assignment 2 (Question 3) the reduced form equations for the simultaneously determined variables Y, and X;: Y = (1 + n)Wi + (1 + n)Z; + v1,i (2.1) Xi = (1 + n) Wi + Zi + 12.i (…
Hi, I am having a lot difficulty with this problem. I was seeking for a step by step solution. Thank you. Assignment #2 3U03 Winter 2017 Due in class: Monday 2:30PM February 27th 2017 Submit your as…
explain what an error correction model (ECM) is and where if fits into the modelling process.
stata question. STATA QU ESTION clear all ll clear the environment/memory set more off sysuse nlsw88 // load the built-in dataset nlsw88 2. In this exercise, you will conduct regression analysis with …
Defend one of the following statements, drawing support from one of the philosophers discussed in the textbook: Morality has been revealed by God. Morality can be discovered within nature itself. Mora…

You are provided a sample of data on a criterion variable Y and predictor variable X for which 4 distinct subgroups can be identified.Based on these data, you calculate the sample correlation co…

The exerciseis about Estimation of demand and business forecasting a) Plot the data on a graph with time on the horizontal axis and sales on the vertical axis. (b) Fit a linear trend equation to the d…
question. For the regression model Y" = B1 + 82X2 + 83 X3 + e, the following estimation results are obtained: Regression Results coefficient estimate stanadard error B1 0.7 0.5 6.2 0.7 3.6 0.8 E(…
1) Demonstrate how a Margin Account operates for both the Long and the Short futures position using the following information ( you do not need to adjust the values given for contract size o…
Please help with question below: Assume a Divariate regression model 41 = Bo + B, X ; + E; 3 = Yi – Yi-I where data is sorted as X. >X. for i= 2, …0 1 – 1 Derive estimator 2 Define residuals and …
Keynesian consumption function expresses consumption as a function of disposable income. Specifically, it states Const = 0 + 1 YDt + ut, where: Const: aggregate personal consumer expenditures (P…
Suppose you find that X and Y are co integrated, specify the long run and short run models.

Consider the modelling of dividends (div) and earnings (earn): div, =0.7 +0.3div,, +0.8earn, (0.5) (0.1) (0.2) What’s the speed of adjustment?

Can someone complete theattached problem set with full steps and answers? It’s all about econometric and statistics. Thank you! Problem Set 4 José Luis Montiel Olea NYU-Spring 2016 The objective …
Angrist and Krueger 1991 construct Wald Estimates for the effect of education on wage, using quarter of birth as an instrument for education. The reduce form is the dierence between ln weekly wage bet…
1) The Intergovernmental Panel on Climate Change (IPCC) recent report state “It is unequivocal that human influence has warmed the atmosphere, ocean and land. Widespread and rapid changes in the atmos…
I have attached an image below Consider the following statements: 0) 2.11m — if)” = 2:10″ — 5F- (m 211m — as = 2.41m — as. — :7)- (iii) 211m: – 27M = Eidﬁ — Elly! – 27}- Choose from …
reg 1_sales tv_adv tv_sq Source 55 df MS Number of obs 2,500 F(2, 2497) 99999.00 Model 1. 0035e+10 2 5.0177e+09 Prob > F 0. 0080 Residual 907131.96 2, 497 363.28873 R-squared 0.9999 Adj R-squared 0…
Comment on the results reported in the table. Which test has been implemented? Which is the null hypothesis? Describe the auxiliary regression. Do you reject it?. R-squared 0.020534 Mean dependent var…
Why does OLS estimation involve taking vertical deviations of the points to the line rather than horizontal distances? Why are the vertical distances squared before being added together? Why are the s…
this was all the information given 4. (12 Points) Short answer. a. Imagine we want to estimate the model 1″ = 30 + ’31:: + u, but we suspect x is endogenous. If we have a valid instrument 2, explain…
Both are part of same question I ) Using sample splice I Given that I – surplus monkeys hawks pigs and I – gorillas marks humans HOWIT I willit is the interaction of Y and it in what is the Braves of …
PLZ help. wage = Bo + Breduc + u, u = educ . e (2) where e is a random variable with E(e) = 0 and Var(e) = o. Assume that e is independent of educa Denote the OLS estimator of 31 to be B1. (a) Discuss…
PLEASE HAND CALCULATION ( ANSWERED BY HAND PLEASE) 1. Given below are seven observations collected in a regression study on two variables, x (independent variable) and y (dependent variable). …
how do I calculate relative demand for hammers? India produces 2 unit of hammer & 3 unit of computer while Pakistan produces 1 unit of hammer & 4 unit of computer. Both are unskilled abundant …
Consider the following regression equation estimated on the basis of cross section data of 8000 households log(F)= 2+0.1 log(Y)+0.9 log(H)-0.003 E+0.001 C+0.004 M+0.1 R t(2.32)…
Q2. Select the correct answer. Suppose you are interested in the dynamic relationships among all the stocks on the London Stock Exchange. The first model you would fit is: Select one: Univariate GARCH…
For these 2, it is speaking in absolute terms just for clarification there is no graph assigned with the question. Just gives you a general linear regresssion. 12. Concerns about endogeneity [16 marks…

a) What are they key advantages of the Logit model over the Linear Probability Model? (b) We saw that efficient estimates of the coefficients from a linear regres- sion model can be obtained under the…

What is the cause and effect of Unequal representation for women and minorities in Government?
What is the p-value for a two-sided hypothesis test that the beta coefficient on experience is .0540? t= (0.0307219−0.0540) √0.0118111 = −0.0232781 0.10867888 =−0.2141 9 , then finding the p-v…
Not really sure how to work with the second estimator. Using a simple random sample of 51 examined tripe lines [i.e. X1- m iii-1., i = 1, …, n}, the two following estimators are considered: A l I’l-…
Exercise 3.25 Estimate equation (3.49) as in part (a) of the previous question. Let e; be the OLS resid ual, Y; the predicted value from the regression, X1i be education and X2i be experience. Numeric…
Question1: We have the following obervations for X and Y. X = (0,5,0,5,5); Y = (1,2,3,4,5) -Consider the linear regression Y = ß 1 + ß 2 X + e. What is the value the sum of squared residuals (SSE)…
In the presence of perfect multicollinearity X’X is not invertible in the usual sense, and the solution to the normal equations that provide the least squares estimates of β is not unique. Under this…
please give me a solution and answer for this one! Thanks Dependent variable: price cartel 0.076 (0.008) quantity 0.00000" (0.00000) ice 0.043" (0.008) Constant 0.081"" (0.018) Obs…
Hi I need help answering this question, thanks!. You have obtained a sub-sample of 1744 individuals from the Current Population Survey (CPS) and are interested in the relationship between weekly earni…
… ASAP PLEASE.. Let X, =e, +e_2 be an MA(2) process where e,, — N(0,1). (i) Calculate P(X,, 20|1,_, $0). (ii) Compare your answer to (i) with P(X, 20 X,_ 50,X,-2=0) and hence comment on whether the…
Military commanders targeted Britain’s last stronghold in North America. What was it?
would you be able to help with as many of theses as possible!. 4. A professor chooses how much time to spend on three activities: re- search, teaching. and administrative duties. The amount of time sp…

Consider a market of homogeneous products in which rms compete on quantity. Demand in this market is given by q(p) = 72 – 6p: (1) There are both an incumbent rm M and a potential entrant E which ca…

Question is in pictures below:. Call: lm(formula = data$Netflix ” data$Books) Residuals: Min 10 Median SQ Max -39702 -9956 -1357 4335 53309 Coefficients: Estimate Std. Error t value Pr(>|tl) (Int…
There are more than 300 intergovernmental organizations around the world. choose a program or service that is provided by an international organization. Does your example fit the definition of…
Econometrics assignment paper. 1. A normal form Game is depicted below. Player 1 chooses the row (T or B), Player 2 chooses the column (L.M, or R.), and Player 3 chooses the matrix (W,X,Y, or Z). W X …
Your task is to estimate the stock price reaction of companies to earnings announcements surprise as a function of the day of the week. You have the list of S&P 1500 companies daily stock return f…

Suppose you want to understand the non—linear nature of the relationship between Y;- and X1- and you estimate a polynomial regression of order 2" of Y;- on Xi: Yi : 50 + {31X} +ﬁ2X1-2 + + …

Using the Excel data set, CPS08, run a regression of average hourly earnings (AHE) on age and answer the following questions. 1. The coefficient on age shows that a) AHE increases by $6.05 for every…
Use hprice1 data for this question. Consider the following model that links house price to its square feet, lot size, and number of bedrooms, log(price) = β0 + β1sqrf t + β2lotsize + β3bdrms + ?…
A computer software developer would like to use the number of downloads (in thousands) for the trial version of his new shareware to predict the amount of revenue (in thousands of dollars) he can make…
Nangangailangan ng pananaliksik sa pagbuo ng isang larawang sanaysay.
How to Solve Linear Regression Model Equation for B1,B2, Error?
Econometrics question. In this section you are going to estimate the parameters of a Cobb-Douglas pro— duction function: log(l’;) = a + 6110g(K,-) + 6210g(L,-) + 5310g(R,-) + e,- where Y, is ﬁrm…
A bank previously entered a 15 year currency swap with Company BBB, where interest payments are exchanged once per year based on the principal amounts of 5 million USD and 3.6 million GBP. The bank pa…
Looking for answers for this question 5. Suppose that a financial adviser tells you that for all NYSE companies the average price is 18.5. You want to find out if this is true in a probabilistic sense…
Identify an effective health care organization that utilizes information technology. Analyze the components and requirements of its information systems technology program. Explain the requirements for…
True or false? (i)R2 penalizes the model with more number of parameters (i.e., R2 penalizes the model complexity). (ii) Gaussian white noise is strong white noise. (iii) Let εt be a weak white…
Which of the following is an example of a normative, as opposed to positive, statement? 1/An increase in taxes on tobacco products will lead to a decrease in smoking among teenagers 2/the law of sup…
1 Si tiene la regresión Tipo de Cambio = 1.94 (inflación) + 0.86 podriamos concluir que, si la variable independiente incrementa en una unidad, la dependiente aumenta en 1.94 unidades. Verdadero Fal…

Based on the regression, does viewing a strongly violent movie increase or decrease assaults? By how much? Is the estimated effect statistically significant?

Please answer the following questions. log (bwght) = 4.66 – 0.004cigs + 0.0093log(faminc) + 0.016parity + 0.027male 0.22 0.0009 0.0059 0.006 0.01 + 0.055white 0.013 n = 1, 388, R2 = 0.0472 and: log(bw…
Please write 3-4 paragraphs explaining/interpreting this data. what do they tell you about the workforce in Nebraska?
A sample of 20 observation corresponding to the regression model i i i Y   X U gave the following data.        106.4 186.2 215.4 21.9 86.9 2 2     ?…
(a) Determine for each activity and for the project the BCWS, BCWP andEAC. (b) Determine the Schedule and Cost Variance for activities C, F, G and K comment on the performance of these activities. (…
. The phenomenon of scarcity stems from the fact that A. Most economies’ production methods are not very good. B. In most economies, wealthy people consume disproportionate quantities of goods and…
Wwhich topic can I choose to answer the following question: Choose your own (economics related) example with which to explain the various steps in carrying out empirical economic analysis.
Scenario 3: Open a New Branch Shawn’s friend, Peter, told him that the production cost of juice would decrease if the amount of juice you produce is in a large scale. Thus, Shawn considers opening a n…
Under assumptions of rational expectations, some theories predict that private consumption will be a random walk variable. Explain and show how you can test for the random walk hypothesis for private …
Part I: Choose 4 out of 6 problems. Each problem is 10 points. 1.Economic profit (10 points) BearHugs, a firm producing teddy bear opened the company in 2018. A partial income statement BearHugs,…
What is the best approach to managing the economy, supply-side or demand-side economics? There are two schools of thought on how to managing the economy. The first is demand-side economics which also …
please see picture 1) Consider the following dataset with 4 observations for X and Y. Answer the questions below. Use the blank rows and columns in the table for the required intermediate calculations…
Having many relevant instruments: O a. is good because they provide more information. O b. is a problem because instead of being just identified, the regression now becomes overidentified. C. typicall…
Read this article titled ‘ Past stock-market performance tells you nothing about future results — literally nothing: https://www.businessinsider.com/sp-500-relationship-between-5-year-returns-and-su…
Generateacovariatematrix X ofdimension n×k,where n=250andk= 4.The first column in X should be a column of ones and the other three columns can be generated from a relatively diffuse nor…
Question 1: There are two types of firm in the rubber industry (the sellers are price taker). The total cost functions for Type 1 and Type 2 firms are shown as follow: T C 1 = 1 2 5 0 + 2 0 q …
Please help me answer this question.. Bond Value between Coupons We have several methods to estimate the value of a bond between coupons. We break the flat price (price it is sold far) into two pieces…
QUESTION 10 Consider the following regression model: V = BotB1X1+ B2X2+ B3X3 + U. Using 34 observations you get the following OLS estimates: V = – 1.85 + 1.48x, + 0.15X2 – 0.10X3 R2 = 0.428, (0.35) (0…
4) [40 pts total] This problem is based on a dataset used by Hamermesh and Biddle (1994, American Economic Review, "Beauty and the labor market"). There are 1260 workers in the data set. Eac…
Explain the X^2 distribution and the t-distribution. How are they related to the standard normal distribution?
Briefly explain with a graph whether given statement is true or false. “The Reserve Bank of Australia can use expansionary monetary policy to lower interest rates to stimulate aggregate demand.”
In an experiment, people are randomly assigned to be sent a different number of (identical) fundraising letters per year, between 1 and 8, and the total contributions from each person in that year are…
please help asap Consider a product market with a supply function Q; = Bo + BjPi + ;, a demand function Q = do + ed, and a market equilibrium condition Q: = Q, where &; and Ed are mutually indepen…

If a series, y, is described as "mean-reverting", which model from the following list is likely to produce the best long-term forecasts for that series y? a A random walk b The long ter…

answer this question a) the time at which the first reflected wave from end D reaches point C; (b) the magnitude of the voltage of point C at this instant. 500 kV _ Line-1 Cable Line-2 22.5 km 3.75 km…
I need some explanations for question 1 and 3, thank you! Question 1 0 / 1 point Suppose X follows chi-square distribution with degrees of freedom 17. Use the chi-square table 8.4 in the textbook to f…

c) What is the expected probability that an 18 years old female with 12 years of education is a smoker? Show all your calculations.

. Consider now the following time series model based on a linear regression model: 9; = pg’A+£1, (t=1,…,T) where p; is a. k x 1 vector of explanatory variables and A an unknown parameter vector tha…
Multiple linear regression: formulating hypotheses Assume we estimate a regression with three regressors yi = β0 + β1xi1 + β2xi2 + β3xi3 + ui, such that y potentially depends on the three variab…
income level can affect whether you get to receive an education and which attend. That will then affect the type of qualifications you receive and the What part did religion play in your life growing…
i need the awnsers. Reviewing Key Concepts Chapter 11 Name Glenn Elman Activity C Date 1/29 /2-Period _2 Part 1: Using a Steel and Whetstone Read each statement and choose the correct term or phrase t…
Consider the following population model to explain hourly wages for individuals: log(wage, ) = Bo+ Breduc; + Byexperi + Byerpersqi + BAfemale; + Bymarried; + ui (1) where female; = 1 if individual i …
“When a commercial bank makes loans, it creates money; when loans are repaid, money is destroyed.” Explain.
Question 5 [ 22 marks] Part I Clients visiting a Chartered Accountant’s Firm on busy business day had to wait exactly 15 minutes less than an hour with a standard deviation of 10 minutes before they a…
(0) Provide two examples of potential pepulations—ef—interest: i. One for which you think the study is externally valid. Explain. ii. One for which you think the study is not externally valid. Ex…

Instrumental Variable and the 2SLS Method The purpose of this exercise is to compare the coefficients and standard errors obtained from correct use of 2SLS to those obtained from the use of incorre…

My question needs to clarify it with support materials such as books or publications I want to use panel method in my data with heterogeneous coefficients, I want to lag my explanatory variables: My q…
Suppose you have the following regression equation: Y = β0 + β1X + epsilon (disturbance term) and you are planning to use Z as an instrumental variable. (a) Why could it be a problem if the the SSR …
Could you help for my basic econometrics questions? 16:01 0 Cut .Ill %63 7 2019-2020 econometrics 2 final-2 – Kaydedildi O . . . Kaydet ve Kapat 1) While the monetarists say that the source of the cha…
#6. Reference questions #3. Now suppose we run another linear regression that adds returns to the S&P 500 itself to the returns to the S&P 500/BARRA Growth and Value indexes. Results from Reg…
Hi I need help answering this question, thanks!. Consider the regression model: (C1+Y) = Bo + B1(C2 + X) + M. a. Show that the slope estimator from this model, Bitilde, is equal to the OLS estimator o…
Assignment Steps Scenario: Consider your last big purchase such as a car, appliances, home repairs, home purchase, computer equipment, college tuition, or another “big-ticket” item, which are ofte…
Applications : The Logit Model ) Suppose that you’ve been hired to work as an analyst at a credit card department of a major bank. Your job is to analyse the historical card sales data, and to make re…
Consider the following sample regression function explaining research and development intensity Consider the following sample regression function explaining research and development intensity: rms = 2…
Compare and contrast interpreting the magnitude of predicted change in expected value corresponding to 1-unit increase in independent variable and interpreting the magnitude of predicted change in exp…
Let kids denote the number of children ever born to a woman, and let educ denote years of education for the woman. A simple model relating fertility to years of education is kids = β0 + β1 educ + u,…
Consider a simple linear regression model for the prediction of Total Fertility Rates (TFR, expected number of children born per woman) by a Human Development Index (HDI, which has components referrin…
I am having problems providing solutions this project. I have tried my best I am not too sure about the solution, please check this out for me and help. I have upload the document with a file name CAP…
Is there a trade off between an access to health care and the quality of health care? Please provide references
Please see attached pictures , I’d like to have this homework done ASAP if possible?
please help me with following problem set. I attached a png file. Basics in Time-Series Analysis (24 points) Question 1 (6 points) Consider the following model where &, is white noise with varianc…
Spatial separation between two events. For the passing reference frames of Fig. 37-25, events A and B occur with the following spacetime coordinates: according to the unprimed frame, (XA’ tA) and (XB’…
（attached） Suppose that yi = Xi⊤β0 +σ0ui for i = 1,…n, where for all i, Xi ∈ p and ui are independent and identically distributed as N (0, 1) random variables. Define θ = (β,σ) ∈ Θ, …
A toy store claims that at least 80% of girls under 8 years old prefer dolls over other types of toys. After observing the buying pattern of many girls under 8 years old, we feel that this claim is in…
On Chapter 13 -Empirical evidence on security returns, how did you arrived at M= 8.12 when I average I got 9.2755?
Suppose that the regression you suggested for preceding problem’s hypothesis test yielded a SSE of 24.055826. Use this, along with the results below, to calculate the F-statistic you’d use to test the…
This regression is on 1744 individuals and the relationship between their weekly earnings (in dollars) and age (in year) during 2019. The regression yielded the following result: = 239.16 + 5.20 ×?…
Applied Econometrics progress report Topic 1: In accordance to the recent pandemic due Covid 19 the data extracted is of the total deaths and total accounted cases in Brazil and China. The data’s ti…
Question 3 The following table gives data on gross domestic product (GDP) for the United States for the years 1959-2005 (in billions of dollars). NGDP stands for nominal or current GDP whereas RGDP is…
Reading: Acemoglu, D., & Restrepo, P. (2019). Automation and New Tasks: How Technology Displaces and Reinstates Labor. The Journal of Economic Perspectives , 33 (2), 3-30. https://www.jstor.org/st…
Point out the correct statements: Select one or more: a.the MAE and the MAPE are used to determine the unbiasedness of forecast b.the MAPE can take negative value when the variable under study tak…
The analyst also tells you that shares in Chris Mining plc have no systematic risk, in other words that the returns on its shares are completely unrelated to movements in the market. The value of beta…
Multicollinearity Multicollinearity is considered a “sample-specific” problem. Briefly explain what this means. (2.5 Points)
Regression (30 marks) Suppose that we want to study the impact of the sales price on the demand for electric cars in Canada. We are considering observations on the average sales price for electric car…
Chose assumptions for the consistent (but blased) OLS estimator. Multiple choice questions a. The dependent variable follows the normal distribution b. Our linear regression model is true. c. There is…
Please choose the best answer and explain why, thank you. Question is complete, no missing information. 6. Consider the following interaction regression model: Y=BotB1X1i+B2X2i+B3X1iX2itu;. Assume tha…
One important factor in inventory control is the variance of the daily demand for the product. A management scientist has developed the optimal order quantity and reorder point, assuming that the vari…
Weighted Least Squares (WLS) is a method for estimating a regression model when the assumption of homoskedasticity does not hold. What must we check when estimating a LPM using WLS?
kindly solve all questions .. all: Basic 1. Single-Equation 2. Two-Variable The Mcgraw-Hill ometrics, Fourth Regression Models Regression Analysis: Some Companion. 2004 Basic Ideas CHAPTER TWO. TWO-VA…
In the following data set {12, 10, 5, 7, 12, 20, 10, 7, 12, 23, 12, 8, 5}, the value 12 is Group of answer choices the mean both the mean and mode both the mode and median the mode
Question Two A random sample of size 36 from a population with known variance, o = 9, yields a sample mean of X = 17. Find B, for testing the hypothesis Ho: H = 15 vs H1:u = 16. Assuming a = 0.05
We have a dataset on the college grade point average (colGPA), the average number of lectures missed per week (skipped), high school GPA (hsGPA), and achievement test score (ACT) for a sample of 141 …
Please provide answers with details Consider the following model: y=XB+a known as the Classical Linear Regression Model (CLRM), where y is the dependent variable, X is the set of independent variables…
This is the screenshot of my question from econometrics class Q10. Suppose returns Rt = (M – 1/26+2) + Ot Zt where Zt is distributed as i.i.d. N(0,1). And Otz = ao + alot-12+azot-12Zt-12+a3(Zt-1->)…
After chad received his card, the prime rate is published at 9.3% what is the new apr on purchases
Could you explain how to work it out?. Suppose you estimate the following two regression models using a sample with n=100 observations: (1) Y = BO + B1 X + B2 Z + B3 W + u (2) Y = BO + B1 X + u You kn…
8.11 Let X be a standard (one-dimensional) Brownian motion starting at 0 and let M = max{Xt : 0 < t < 1}. Find the density for M and compute its expectation and variance.
Why do we use maximum likelihood estimation for binary dependent variables?
please solve these questions and if the answers is false write why it is coming false. Thank you. 1.2 True or False 1/ Econometrics makes statements or hypotheses that are mostly qualitative in nature…
How would an economist define the efficient amount of time studying?
Consider the ADL model Y t = 3.1 + 0.4Y t – 1 + 2.0X t – 0.8X t – 1 + u t , where X t is strictly exogenous. a. Derive the impact effect of X on Y. b. Derive the first five dynamic multipliers. c. Der…
QUESTION 4 (a) What is an autoregressive distributed lag (ARDL) model in time- series analysis? (b) Suppose you model the growth rate in the world steel price (steelgrt) as a function of the the Chine…
[6 points] Consider the Ricardian model with two economies (Mexico and the U.S.A.) and two commodities (goods and services). The marginal products of labor for each commodity are as follows: Services …
Estimate the following model (MODEL 1): hdii = Bo + Bieduc; + ui a) Interpret the model coefficients and the determination coefficient. b) Interpret the diagram about estimation residuals by observati…
What is the predicted difference in narr86(Number of times arrested) between blacks and non-blacks when impact is evaluated at the mean income? Which model should I use if income might affect black an…
Can anyone help with this? Consider the following multiple regression model: y: [30 + [31×1 + …+ [3ka + u. Which of the following statements is correct? A The CLM assumptions can be summarized as, c…
onlyanswerisfine,betterfollowupwithsimpleexplainationtotheselectoptions:). Which of the following mechanisms for dealing with sovereign risk exposure change the fundamental…
You work for an international agency with a limited budge t to influence government policies in developing countries. Your supervisor reads the student’s research paper, and based on her results he te…
can you help me solve the following question BE9.10 (LO 2) At the end of its ﬁrst year of operations, Brianna Industries chose to use the revalua- Prepare entries for revaluation of tion framework a…

Suppose, the following model describes an economic phenomenon, Yi= γ0 + γ1, Xi2 + ui . Can you estimate the parameters of the model ? ( i.e., will the estimators be BLUE? Explain)

A researcher is investigating wine production at 75 wineries and specifies the produc- tion function q=1 +2xper+3cap+4lab+e where q is a quality-adjusted index of wine output, xper is a variable that …
How do we interpret such a model? Assuming E(ui) = 0, we obtain:
Bill is opening a new business.They will sell only one product.Annual fixed costs are $100,000.average variable cost per product is $2. If Bill expects to sell 12,000 products per year, calculate …
Select three (3) uncontrollable forces (Sociocultural must be one of them) and discuss their impact on international business
I need help in this question!! 1 a Consider a random variable Y that has mean y = 2 and variance 02 = 1, but other- !” Y wise the distribution is unknown. What can you say about the probability that…
. Question 2 (2 points) In generalized instrumental variable regression model, the instrument relevance condition requires that O both the first and the second stage regression must be free of multi…
For the study of the effect of years of education on earnings, a major concern has been the fact that ability should enter as a determinant of earnings, but that it is close to impossible to measure a…
Help answer this question. Express the price elasticity of demand in terms of the coefficien ts in
there is a multiple- select question in the picture Muller and Schulz both sell FFP2-masks from the stocks they hoard. From the perspective of potential consumers, Muller’s FFP2-masks and Schulz’s FFP…
Assumptions: Risk Free Rate 3% Market Return 8% ERP = Market return – Rf = 5% Perpetuity Growth Rates Dividend Growth Rate 3% FCFF Growth Rate 3% FCFE Growth Rate 3% Tax rate 20%. 1. What is the avera…
I really need help in these questions. Thanks in advance!! Here is the info I already solved the first 5 questions I just need help with the rest, I can’t upload the file since its on excel Activities…
Deadline is coming, I really need help on this question with sone equations and quantitative analysis. Please dont plagirize other resources. You collect unadjusted, quarterly data on nominal wages, u…
what is the role of the stochastic error term iu in regression analysis? what is the difference between the stochastic error term and the residual,^ui?
Econometrics 1) Let ACCEPT = 1 if a loan application is approved and ACCEPT = 0 if the loan is rejected. Let UNEM be the unemployment rate in the applicant’s city and let WHITE , MALE ,and MARRIED b…
In general, If I have a regression (includes fixed effects) for a sample of individuals. Do the estimated parameters have a causal interpretation?
Question in screenshot. Question 3 Consider an online bookstore with 1,000,000 customers. 2,000 customers buy "Harry Potter Collection". 1,000 customers buy "Wallace & Gromit: The C…
In the univariate regression setting, show how the first-order condition for the intercept implies that the regression line always crosses the point (?̅, ?̅).
hat does Canadian Payment association do?Please explain in your words

With reference to the simple (linear) regression model of Question 1, consider the naive estimator of B2, B2, defined in equation (2.33) on p. 123:. d) Prove that the OLS estimator, 2, is more effi…

Please could someone help me to solve this assignment with ONLY the stata commands? c. Construct an interaction of haveprogram and ownslthalfacre. This variable will serve as the instrument in the fol…
Is it possible or suitable to use a multivariate regression to study a lead-lag relationship between the log return and the stock market indicies?
For the statement given above, States whether it is True or False with a very brief explanation. Thank you.. yi = Bo+ Birli + ui (1). Suppose in 1′ that y; only take; values: [1 and 1. When you use …
This problem is a game theory problem, I already have my own answer I just want to check if it is correct answer or not. The question is There is one potential buyer and one potential seller. The pote…
Problem 1. Consider the following strictly stationary second-order autoregressive model: Yt = Po + 91 Yt-1 + 92Y+-2 + Et, & ~ WN (0,02) (1) (1) What is the expectation of Y? [1 mark]
Consider the paper Tyler, Murnane, Willet (2000) which estimates the signalling effect of GED. Suppose GED scores determine whether an individual qualifies for a training program and only individuals …
Can you help me to solve this pls !. Exercise 1. [3 points] You estimate a wage regression, where the dependent variable is the logarithm of wage (Inwage) and the independent variables are: Education …
If 45% of American voters favor Trump in the population, and I draw a sample of size n=100, what is the probability that more than 50% favor Trump in the sample? A.0.1134 B.0.1587 C.None a…

Researcher is using data for a sample of 10 observations to estimate the relation between consumption expenditure and income. Preliminary analysis of the sample data produces the following…

How to solve the 2 questions attached.How to solve the 2 questions attached. 1
Hi, I need help for the following 4 questions below. Thanks!

Consider the regression model ?? = ?1 + ?2?? + ?? (1) with all assumptions needed for the Gauss Markov Theorem to hold. Suppose that instead of running (1), we run ?? …
Let Z, on the other hand, be a (Bernoulli) random variable, which attains values 0 or 1. In addition P(Z = 1) = p = 0.3. a. (2.5 points) What is the probability of P(Z = 0)? b. (5 points) Compute t…

I want to know the solution for every step to understand this question, thank you.
In Section 2, you have generated a series ratio , which measures the proportion of food expenditure in income. Using Eviews, generate its • Histogram • Boxplot x = income y= food expenditure
East Africa bottling company observes that more sodas are sold the warmer the temperature. the company estimates the relationship between soda sales and temperature to be y= -240 + 6x, where y: the nu…
… What is the relationship, if any, between the normal and t-distributions? O A t-distribution with’zero degrees of freedom is a normal O A t-distribution with one degree of freedom is a normal O A …
Need help with this HW question. Thank you 22. You are given a normally distributed variable that has a zero mean and a standard deviation of 1. This variable is a. logarithmic. b. standardized. c. qu…
(b) (d) (0 Suppose we think that the relationship between inﬂation and the unemployment rate is given by this equation: inflationt : [30 + ﬁlms; + at (2) where inflation; is the inﬂation rate i…
Explain the importance of THUG LIFE. What is the sentiment behind this? Where does it come from? (Please do not use profanity in your explanation just explain the meaning and significance.)
Using the following table to undertake autocorrelation test at 5% significant level. Using the following table to undertake autocorrelation test at 5% significant level. Sample size Number of explanat…
help with following. (c) Suppose that the European Community commits itself to a policy of paying Airbus a subsidy of $100 million regardless of whether Boeing produces or not. Construct a new payoff …
Q1. Q2. Please solve them. Consider the population regression model Y, = Bo +. B1X, + e; and the associated sample regression model Y? = bo + bj X, J e; where by and by denote OLS estimates of Bo and …

(4 points) Which of the following can cause the usual OLS t statistics to be invalid? You should list all answers and provide justification for your answer(s) clearly. (a)Heteroskedastic…

With the completeness assumption, what are all possible outcomes?
Which of the following is an example(s) of direct finance? A. A new company raise funds of $200,000,000 for its new factory from the stock market B. Arhpita borrows $30,000 term loan from one bank for…

You collect the following production data for your firm: Q 196 2 1,155 6 443 3 62 1 1,114 9 712 5 1,045 7 631 4 903 11 1,232 10 a. Which functional form (linear, quadratic, cubic) is …

PLS HELP FORCAST . Exercise 5.9 Savings-Mart (a chain of discount department stores) sells patio and lawn furniture. Sales are seasonal, with higher sales during the spring and summer quarters and low…
Use Absent_sas. Use practice as your folder name after libname to match the options. For all the analyses use SATIS = 5 as your comparison group . IN SAS, run a regression model with the dummy varia…
Please write in full sentences and include a graph explaining each of these two questions, thank you. 12. Concerns about endogeneiiny internal validity [16 marks] a} Consider the simple linear regress…
Question: The general manager of a logistic consulting group believes that 30% of the firm’s orders come from new customers. A simple random sample of 150 orders was selected.Find the probability th…
Data file is attached, please help, thanks. If the 1«variable X3 changes by 1, what is the expected percentage change in the variable y? (Mute: it your anawer is for example 14%, write 0.0M} Given ou…
CAPM5 data link: http://www.principlesofeconometrics.com/poe5/data/csv/capm5.csv Construct 95% interval estimates of Exxon-Mobil’s and Microsoft’s “beta.” Assume that you are a stockbroker. Explain th…
Now run the regression without room2 and stratio2: Call : Im(formula = lerice ~ Inox + lexoptax + crime + rooms + stratio, data = data) Residuals : Min 10 Median 30 Max -0. 86087 -0. 11984 -0. 00031 0…
I need some advice, I have a task in modelling volatility in returns using univariate financial data and I am required to collect three related financial time series and model the returns in Eviews. P…
Question 6 (4 points): Usually, we can never observe the error term and we do not know the TRUE coefficients. Pretend for this question that you know the truth: true BO=10 and true B1= -1. Your estim…

i) Given the equation Given the equation yt = Pyt-1 + ut ) Reiterate this equation from t until t- b) What can you see? c) What happens if you reiterate it until t d) What role does $ play?

introduce the basic idea and test method of Granger causality test
Please fast I have one hour please. 1) [45 points] Consider the following regression Y, = Bo + BIZ, + u, Model (1) Assume that the error term in Model (1) follows an AR(1) process, i.e., u, = pu_ + 8,…
using excel, Please Estimate the following regressions, including a constant term: a) RCONS = f[RGDP, RGDP(t-1)] b) RCONS = f(RGDP, YEAR, T) c) RCONS = f(YEAR, T) d) RCONS = f(RGDP, WAR) e) RCONS = f(…
Paradox Dental, Ltd., enjoys a local monopoly in the provision of oral examination services in Tuskegee, Alabama. Total and marginal revenue relations for the standard procedure are: TR = $250Q – $0.0…
Question: You learned in intermediate macroeconomics that certain macroeconomic growth models predict conditional convergence or a catchup effect in per capita GDP between the countries of the world. …
Assistance please. Question 3 (20 marks) a. Explain the effects of heteroskedasticity on the OLS estimates and the impacts on making inferences from the model. (4 marks) b. Briefly explain the process…

a) Test this equation for AR(1) serial correlation, i.e., run auxiliary regression of et = γ0 + γ1et−1 + t , where et is the OLS residual from the accelerator model of inventory investment. b) If …

Present and explain at least 5 problems that can be approached using a time series regression, another one using cross-sectional regression, and another using panel data.
Hi I need help answering this question, thanks!. (20 marks) Suppose you are to estimate a simple regression for the following population model: Y=Bo + 61X + u From a population of over thousands of ob…
How do you best go through a proof like this? What steps should one take? And – because it is a proof – the assumption is that these stay consistent if solved repeatedly. Is his relevant beyond just a…
Q2. Explain using graphical tools the relationship between CEO compensation and returns (Figure 2 and 3). In particular, suggest if visually there is any evidence of a non-linear relationship 1yr co r…
Six Sigma is a quality measure that allows only 3.4 defects per million opportunities. Discuss how Six Sigma works. Provide an example of how a small company would meet these standards?
7) We have seen that people overestimate how happy having higher wealth will make them due to their underestimation of adaptation. This is a multiple choice question: How will this bias influence th…
1b. Find the betas for each asset. 2 (20 pts) The single index (SI) model for asset returns has the form Rz’t = CL; + ,81RMt + Sit, Sit N 7:20! N(010:i) 2′ = 1,…,N assets, t = 1, …, T time perio…

Calculate the first quartile of a distribution that consists of the following asset returns: 10%, 23%, 13%, 17%, 19%, 5%, 4%. 2. If we include one more return observation of 10% in our data set, wh…

Consider the following regression model: ?? = ?1 + ?2?? + ? i where Y = consumption in ringgit Malaysia in 2019 and X = annual gross domestic product From a sample of 18 countries…
. 7. (5 pts) The composite measure of cognitive ability, ASVABC, in the data set was constructed as a weighted average of the scores of tests of arithmetic reasoning (ASVABAR), word knowledge (ASVAB…
Second page. We are interested in studying the determinants of how far households tend to travel when they take a holiday (T), measured by distance in miles per year, using a sample of 200 households….
It’s basic econometrics please help for that 1. Consider the model Y, = ,8] + 16th + 1635, + bit where Y=per capita expenditure on health care, X is per capita personal income, and Sis the percent of …
. (1) Suppose that we have a panel model of the following form: Yit = BIXit + B2Wit + a; + uits where we have E[uit(X;1, …,Xir, Wil, …, Wir] = 0, for all t = 1, 2, …, T, and IM- E[(X*)2] > …
Hello, I am looking for documents which can help me with this task. I chose Brent crude spot and futures prices for analysis. I need to understand how exactly to do this hedging ratios on my data. Whi…
the question is in the screen shot. please review it Lunch Orller Size at Dragon Express Fast Casual Restaurants 5. Score 6. Score Order Size Problem 5: Sbarro pizza recently opened a branch in Santa …

Which is not the assumption of simple linear regression model? a. The value of y for x is : y = B1 + Bz * x + e b. The parameter estimate of beta is BLUE c. The variance of random errors Var(e) = …

Using ordinary least squares regression, estimate the value of Beta (power of X2 = Ln capital) Select one: a. -0.102 b. -0.489 c. 0.102 d. 0.489
Why is the story of Troy important for the History of the professionalization of Archeology?
Question 7 2 pts Suppose we are interested in the relationship between weather (X=O means no rain; X=1 means rain) and stock market performance (Y=0 means stock market falls; Y=1 means stock market ri…
Could I get help to solve questionnumber 4.4 from chapter 4. Multiple Regression Analysis of the book Introductory Econometrics A Modern Approach by Wooldridge? The question is related to rental.raw. …
Consider the process: ?? =1.2+ 0.4? t-1 + ??―0.7? t-1 ??~???(0, ?2) Can this ARMA(1,1) process be expressed as an AR process?If so, give the…
A question about Balance of payment Current account =3 Capital account=-1 Overall balance =3 I am asked to answer financial account. The answer should be -2, but I do not know how to get that

Using the Statistics Canada CANSIM database, (for years 1981 – 2018) plot Nominal GDP, Real GDP (based on the chain-weighted prices ) in the same figure and then plot the Natural Logarithm of per c…
Interpret the various regression coefficients for both models (linear and semilog-linear models) PA = 2.061412 – 0.1730873Bdef – 0.0001679G + 0.103721Inf + 12.04723Pi –0.0…

Explain the conditional mean independence assumption
una consola xbox en su etiqueta tiene los datos 120v , 25w cual es la corriente de operacion de esta consola
Show that an AR (1) process can be represented as an MA (infinity) process. (25 marks)
Hello, I need the detailed answers as I saw some of the answers related to this case on Coursehero but their full SAS codes are not working so I need each and every step. Please help me to answers thi…
Economics. 3. For Y, = BotAX; +u; test Ho: B1 =1 vs. H: P1 > 1 if the following regression information are given: bj = 1.39, s, = 0.18, and n = 30. (a) Reject Ho for a = 0.01 (b) Reject H. for a = …
What is the Economic Structure of South Korean and also list several key insights of this country including Economic Trends.
Do 12 13. DeRay had originally planned to take an extended break from his career to travel the world for a few months. He deposited his money in an account that offered 8% compound annual interest rat…
1)Using ordinary least squares regression, estimate the value of A 2) Using ordinary least squares regression, estimate the value of alpha (power of X1 = Ln Labor) 3) Using ordinary least squares regr…
Using the given sample data on 500 students, your trusty research assistant has estimated regression equation (1) and obtained the following estimation results (with estimated standard errors give…
(a)If the consumer knew the quality before buying, what should the monopolist do? (b)Now suppose that consumer learns the quality right after buying, but not before. For the first period she alway…
Assume you are a senior economist and your intern/research assistant is showing you an OLS-model. However, you quickly realize that you have no reason to believe that E(X|u)=0, instead you consider E(…
The data file is missing, which is fine, I want to learn and know the proper clue for solving and explaining these questions “fakeSUU” should take 1000 random samples of 500 observations. Use your…
What is the advantage of using panel data in a certain situation rather than pure cross sections or time series?
Trying to compare my assignment with my classmate to answer the question listed below Are the steps important? My post: The steps are essential because identifying and analyzing transacti…

Spatial competition Consider the Hoteling model of spatial competition. Suppose a continuum of consumers are uniformly distributed on the interval of real numbers [0, 1]. There is a homogeneous goo…

si se triplica el precio por Kg de pollo. ¿Qué sucederá en el mercado del pescado
Question Sir Francis Galton, a cousin of James Darwin, examined the relationship between the height of children and their parents towards the end of the 19thcentury. It is from this study that the nam…
Please answer using full sentences and provide as much information as possible, thank you. 13. Consider the following table of regression output. The dependent variable is In employment, the explanato…
Question 9 (20 points} Propose a question where you ask about an asymmetric model for the variance. Provide a solution to the question.
In a VAR model, name the method of analysing the proportion of the movements in the dependent variables that are due to their “own” shocks, versus shocks to the other variables.
Consider a population N {1,…,n} where the population size n is odd. In this population, the income of individualis either low y i = l or high y i = h, with h > l > 0. aggregate income …
For a given year (a recent year) find data on average income and average price (in thousands) of houses sold for fifteen towns (fifteen observations) around metropolitan Boston, Chicago, New York or S…
The data inthis fileare the differences in productivity of workers measured before and after they undertake a training program. Compute the p-value for the null hypothesis that the training progra…
Define and give specific examples of the following: a. Newey-West standard errors b. Order condition for identification c. Two-Stage Least Squares Thank you!!
Improving education in Afghanistan may be key to bringing development and stability to the country. To assess this belief, researchers Dana Burde and Leigh Linden (2013) conducted arandomized experi…
Give an example from Finance, where an error correction model specifies the data generating process for a set of two (or more) variables. Explain, with reference to the error correction term, why such…
PLEASE HELP ME TO ANSWER THE FOLLOWING Exam Q1: Suppose that a producer X faces the following market demand curve: P = 120 – 3Qd, If the cost function of this producer is: P = -13 + 4Qs And if a techn…
Answer the question. 4. Suppose that a researcher, using data on classsize (CS) and average test score from 100 third-grade classes, estimate the OLS regression TestScore = 520.4- — 5.82 x CS (20.4)…
Only need question e through to l answered . no preference on digital or hand written Question1 A study using body mass index (BMI) – an index of obersity as a function of income ($ thousand) reported…
Write the variance equation of a GARCH(1,2) model. Explain why GARCH model is better than ARCH model? What is the benefit of using a GARCH model?
Help with questions 2 and 3, i need to state why and which each option is correct or incorrect where (e) is the correct answer for both.

Charitable Giving and Age Suppose that you are interested whether older individuals give more money to charity. In response, you estimate the following two models where donation is charitable donat…

Suppose that the data generating process is now determined by the following Cobb-Douglas production function: log Yi = b0 + b1 log L1i + b2 logKi + ui (1) where Yi = output of firm i, L1i = production…
1) How you can detect the presence of ‘heteroskedasticity’ in errors? (3marks) 2) What would the consequences of the presence of the ‘heteroskedasticity’ in finance? (3marks) 3) How can you try minimi…

If your computer printout includes an F-statistic and p-value for the overall model, how should you interpret the p-value ? a.) the probability that all of the coefficients are actually equal to z…

Hi, can you explain how to solve this question. thank you 1. Given, FE = 94.2087 + 0.368TE (50.8563) (0.0783) R2 = 0.3698 N =42 FE = Food expenditures, TE = Total expenditures a. Compute the two-sided…
please solve question 3 on page by handwriting. 3. (Best linear predictor) Suppose that in predicting the unknown value of a random variable Y, one can use any linear function Y = a + bX of the random…

(20) In order to use IV I must satisfy the order condition, exclusion restriction, and have a strong 1st stage. What does all of that mean?

A stock index futures contract was at 497.85. The index was at 492.54, the risk-free rate was 2.85 percent, the dividend yield was 2 percent, and the contract expires in 60 days. Determine whether an …

The probability of a “Yes” outcome for a particular binary (yes/no) event is 0.1.For a sample of n=1000 such events, let X be the number of “Yes” outcomes.Use the Normal approximation to the B…

Need help with these questions. The equations are marked as (7), (8) and (9) respectively. Let yr = ﬁn + us (7) where u: = one] +er, W: l, {3} er h I" i-d’ (0-, 0-2)! (9) and {y,} is a bounded …
(e) Is {yes covariance stationary? Explain. 2. Suppose {yt} is a covariance stationary time series generated from the process: yt = 1 Hayb + Et, where et ~ wn (0, 0/1) and Jak l (a) Compute the uncon…
You are provided with information on income and expenditure of domestic workers from a census of population and housing. Income (X) 60 80 100 120 140 Expenditure (Y) 50 79 80 110 120 41 50 95 115 140 …
Assume that the market satisfies the CAPM theory. The expected return and standard deviation of the market portfolio are 0.08 and 0.12, respectively. The expected return of security A is 0.06. The sta…
Firms Homer and Deco are the manufacturers of electrical appliances. They have to decide whether to produce appliances requiring 120-volt or 90-volt outlets. If each firm produces appliances requiring…
You have obtained data on test scores and student-teacher ratios in region A and region B of your state. Region B, on average, has lower student-teacher ratios than region A. You decide to run the f…
1.Question text Knowing that the variable y took the following values 7, 8, 11, 9, 13, 13, 14, 16, 15, 17 and that the naïve method with linear trend was used to forecast point out the correct statem…
Consider a tobit model with censoring from below at 0:

(16 points) For parts (a) and (b), indicate which of i. through iv. is correct. Justify your answer. 2.51. (8 points) The lasso, relative to least squares, is: . iv. Less flexible and hence will gi…

define and elaborate within WWII in Politics events – the fatal attraction of Adolf Hitler
You are told by someone that they ” believe the soft drink demand schedule in the MMH textbook is incorrectly specified. A key variable that is missing is whether the residents of the state are outdoo…
Suppose we are trying to model y as a polynomial function of x. Which of the following is NOT a valid reason to pic a fourth-order polynomial over a third-order polynomial A. Adding the fourth-order…
Suppose you have n observations on Y and X and estimate by Ordinary Least Squares (OLS) the coefficients α and β in the model Y = α + Xβ + , where is a random variable with finite variance, alpha …
Spending by firms on new factories, office buildings, machinery, and additions to inventories?
. (3) Suppose the lagged federal funds rate, 71.3. plays a role in the determination of its current rate, rt. Speciﬁcally, consider the following regression: 1′: = 0+ﬁyt+7pt+¢ﬁ4+ﬂh (3) Do…
Could you please provide working out and answers? By 3pm AEDT. Thanks! :). f) (4 marks) Use Model 3 to test the hypothesis that the marginal effect on Strength of Coarse Aggregate and Fine Aggregate a…
Can you explain the solution to this question in detail? Especially part a?
Now suppose that the true model is y=β0+β1x+β2z+uy=β0+β1x+β2z+u but you simply estimate y=β0+β1x+uy=β0+β1x+u. Further suppose that β2>0β2>0 and Cov(x,z)<0.Cov(x,z)<0. What type…
Basic Econometrics EIA 2006 Basic Econometrics Semester I 2020/2021 Tutorial # 1 1. Define regression. What is difference between regression, correlation and causation? 2. Explain steps involved in an…
So I need help with parts a-e. Im not good at STATA so was unable to upload the STATA files but im pretty sure this file is available online. Please let me know if you need anymore information from me…
The Ito Process is more applicable to describing the stochastic process of asset prices compared to both the basic Wiener process and the generalised Wiener process. Discuss.
Agriculture employs almost what percent of the Indian population?
b)where et |Ft−1 ∼ N(0, σ2 t ) and Ft−1 indicates the information set available up to and including time t − 1. σ 2 t = 0.5 + 0.1e 2 t−1 + 0.8σ 2 t−1 (1) σ 2 t = 3 + 0.2e 2 t−1 + 0.6…
jn 015 eco 1. (10) Brieáy discuss the following statements (keep your answers short and concise): (a) The consumption-based capital asset pricing model is inconsistent with high volatility of stock p…
How has the digital age changed culture? Apply one of the basic sociological perspectives to support your answer. For example, you might argue that the digital era has resulted in changing communicati…
Plz help a bit thx. yi = Br; tui, ; i = 1,2, … (1) where u; a random variable with mean zero and constant variance o’. r; can be considered to be "fixed in repeated sampling". Assume that …
*3 reg LGEARN S EXP MALE ETHHISP ETHBLACK Source SS df MS Number of obs = 500 F (5, 494) 27.39 Model 35.9834927 5 7.19669853 Prob > F 0 . 0000 Residual 129 . 809199 494 .262771659 R-squared = 0 . 2…
Suppose you would like to know if women have different return on education than men? Specify (= write down the actual) model you would you use if you would like to allow for examining the impact of be…
I cannot find the solution to these questions in the HW4 note. Could someone provide me the answers for (e)?
You learned in intermediate macroeconomics that certain macroeconomic growth models predict conditional convergence or a catch up effect in per capita GDP between the countries of the world. That is,…
What are the central features of capitalism as an economic system? 2. What is the class relationship at the core of the Capitalist economic system? 3. What role does unpaid necessary labor play in…

according to Ben Bernanke why did US house prices increased from 2000 to 2006 a. none of the answers b. all the answers c. the impact of the savings glut d. rates were kept too low for too long …

Answer the following: a) Conduct the individual testing. b) Conduct the joint testing.. Dependent Variable: TURMERIC YEILD Method: Least Squares Date: 11/06/11 Time: 12:39 Sample: 19962010 Included …
Hello, could you please help with these two questions?. Question 4 It is postulated that more open economies have lower inflation rates. A proposed model looks at a cross section of n countries using …
Short questions a. Describe the First and Second Welfare Theorem . b Describe the difference between CV and EV . c. Describe and explain Walras Law . d. Describe and explain the transitive assumption …
this question please Question 4 14 points): Assume that two shocks happen simultaneously: a positive expenditure shock (let’s say a popular trend is to go for a bigger house) and a positive supply s…
Could you please help me? here is attachment Dependent variable: WAR (wins above replacement) Sample 102 MLB pitchers who threw at least 150 innings in 2014. Regressor Coefficient Estimate Age 0.1577 …
Please help me do this! Do not copy from chegg. (Please show all math work and reasoning for your answers; impartial work will not be graded fully) 1) Consider the following 2-player, simultaneous, si…
Gumupit ng tatlong (3) maikling balita sa pahayagan at isalin ito sa Pilipino.
Cabaran negara dalam mengekalkan hubungan antarabangsa. Isi ( Kejatuhan nilai mata wang negara ) Huraian ( ????) Contoh (?????) Kesan(?????)
Please provide adequate answers with thorough step by step explanation. Suppose that Skeeter consumes smoothies and pizzas. The price of smoothies is $5 and the price of pizzas is $10. The table below…
With the assist of GRETL, construct the ANOVA table for the estimated regression in activity #1. What are the values of the Total Sum of Squares (TSS), Explained Sum of Squares (ESS), and Sum of Squar…
Hey! Im looking for some help with a second year economics homework question. Please let me know if it can be answered! Thanks A company has 10 machines, each of which can produce one part per hour….
Question 1:. Show your work while also being brief/concise in your answers! 1. Use the following Stata output to draw a graph of wages against experience for college graduates and people who did not g…
All college students have problems selecting the college and field of study; discuss and justify the decision-making process considering appropriate economic analysis.
Pls Help! No idea how to approach the question, need to know for test, pls help out! Pls explain to how to get to answer
Help would be appreciated 🙂 Consider the following TSLS model, where Ability is an endogenous independent variable, while Educ and Age are exogenous. Stage 1 : Ability = do + a1 * Educ + 02 * Age + 0…
Not sure how to approach parts “b” and “c” as far as actually writing the necessary equations and code. I kind of know that for difference-in-differences it’s necessary to have pre and post treatment …
Please answering the following questions, Thanks! Case A. Consider the following estimated regression model: A AHE = 2.05 + 8.34College — 3.80Female + 0.52Age + 0.18NE — 1.23MW — 0.433 (1.18) (0…
there is a multiple- select question in the picture In the following you have to decide whether the given statements are "true/correct" or "false". Document your decision by markin…
These are printable objects or materials that you can integrate in your document to enhance its appearance or allow you to have some tools to use for composing and representing ideas or messages.
What are the strengths and weaknesses of following paper. Please give a brief explanation. Thank you. Article: Dell, Melissa. “The persistent effects of Peru’s mining mita.” Econometrica 78, no. 6 (…

You have been asked to estimate the following regression model: Y 2 X6 + 11 Where Y is an 70 x 1 vector. X is a 70 x 4 matrix, ,6 is a 4 x 1 parameter vector and u is a 70 x 1 vector. In addition y…

Regress average commute timeon household income ( hh_income ). Interpret the coefficient and comment on its statistical significance. 4b. Regress the log of aeverage commute time on household income…

a) (3 points) There are five variables related to population age (i.e., age_1, age_2, age_3, age_4, age_5). However, across all five regressions, we can only control for four of them (age_1. age_2, ag…

I got confused can any one explain this to me. In the last row economics of information bundled with economics of things from 1960-80 then they were separated from 90-2000 after that economics of rela…
A random sample of 100 voters is taken to estimate the proportion of a state’s electorate in favor of increasing the gasoline tax to provide additional revenue for highway repairs. Suppose that it …
(c) Using the profits you computed in part (b), analyze the first stage of the game. Note that this is a 2×2 game in which firms have to set their capacity simultaneously. SEQUENTIAL GAME Consider no…

The normality assumption implies that: a. the population error u is dependent on the explanatory variables and is normally distributed with mean equal to one and variance 2 . b. the popu…

“Consider the following regression model Note : Neither Y nor X assume zero value.” explain in detail the following questions “Is this a linear regression model? “How would you estimate th…
QUESTION 1 1.True or False: Perfect multicollinearity means all independent variables are uncorrelated with each other. True False 6 points QUESTION 2 1.True or False: Measurement …
This question is about the paper “Ruggedness: The blessing of bad geography in Africa” by Nathan Nunn and Diego Puga. . [16 marks]. https://scholar.harvard.edu/files/nunn/files/ruggedness.pdf a) What …
Please help with this homework question 3. Figure 4.12 below presents the sample autocorrelation plot for 1-minute returns on IBM and General Electric for the last 10 trading days of 2012. (a) Interpr…

In this computer lab, you will study health insurance, health status and employment using a random sample of more than 8000 workers in the U.S. The data is available by the name unit7.dta .

Assume that a student assigns the following subjective probabilities to the possible outcome in a course (see Table 1): The expected GPA value is Grade GPA Probability A 4 0.20 B 3 0.50 C 2 0.20 D 1…
Of a random sample of 210 marketing students 93 rated a case of resume inflation as unethical. Based on this information , statistician computed for the population proportion a confidence interval e…
Conduct the RESET for model specification for your model, the F-statistic is reported with the p value state your findings in one sentence. (Need help completing this practice question). Ramsey RESET …
How to answer this question: The true population model is given by yi = β0 + β1xi + ei But you estimate the model yˆ = βˆ 0 + βˆ 1xi + βˆ 2zi What are the consequences of including zi in th…
If the marginal product of labor (L) is zero when labor = 50, the total product curve at point L = 50 is
A null hypothesis of H 0 : \ beta = 0 can be rejected at the 95% confidence interval if and only if: Econometrics 421 test 1 ch 1-4
Hello there, I would really appreciate it if someone could help me with Problem 2 of my homework (screenshot below). If possible, please explain to me in a step-by-step process how you got to your ans…
What is/are the critical value(s) of the z-test statistic for this hypothesis test, where α=0.10? Use the appropriate value(s) from the table. Use a comma and a space to separate answers as needed. o…
Suppose a person within the last year claimed to have bought Amazon stock at closing at $3224.25 per share. What is the probability that the stock closed at $3224.25 or more on a randomly selected bus…
IT has to be solved with R and I need all the interprets of R.. 2. The data set fertill in the wooldridge package is a subset of the data used in W. Sander (1992), "The Effect of Women’s Schoolin…
Explain the econometric methodology in analysing economic phenomena by using appropriate example.
1400 words answer please…………………………………………………………. Suppose New York wants to build a new facility to replace Madison Square Garden. Assume that the cost of bui…
. East Africa bottling company observes that more sodas are sold the warmer the temperature. the company estimates the relationship between soda sales and temperature to be y= -240 + 6x, where y: the …
Define a white noise process. Give an example. Explain the autocorrelation function and the partial autocorrelation function for an ARMA (p,q) process.

using the assumptions of simple regression model show that a. Y~N (a +bX i , s 2 ) b.Cov ( a ˆ, b ˆ ) = – X Var( b ˆ ) For the model Y i =a +bX i + U i

. Problem A. (8 points) Only 75% of households in a region have a computer with Internet access. Households do not necessarily have universal Internet access. In particular, 30% of households wit…
10) According to the CAPM, the risk premium an investor expects to receive on the market portfolio is ________________. A) directly related to the beta of a stock B) inversely r…
For the following time series plots, explain what type of transformation, if any, would make the variance more stable.. 2) 8000 – 7000 – 6000 – 5000 – 4000 – 1960 Q1 1980 Q1 2000 Q1
The modern theory of finance includes three main elements: portfolio theory, the capital asset pricing model and the efficient markets hypothesis. Explain and evaluate the proposition that each of the…
Forecasting: I need to find the exponential growth rate (population) from 2015-2019, and forecast 5 and 10 years of future growth. My base population in 2019 is 328,239,523 and the population in 2015 …
What will happen to the price paid by European consumers?
What do economists mean by “opportunity cost?” What is the difference between a decline in the quantity demanded and a decline in demand?Given an example of something for which your demand has falle…
would anyone be so kind to help me out with these? It’s a practise sheet for my upcoming test so do not worry it’s not graded and the honor code w ok t bebrooen, I just need help! Also will leave you …
1.Question text Point out the correct statements: Select one or more: a.the Gauss-Seidel method converge to the analytical solution only for a recursive model b.the performance of the Gauss-Seidel…
describe and clarify the difference between planning and regulation of suburbs, on one hand, and markets on the other as distinctly different mechanisms of urban development and revitalization. Critiq…
Watch the following youtube video on inaccurate beliefs of parents regarding their children’s abilities: https://www.youtube.com/watch?v=9SM3jSNzxps&feature=youtu.be. (a) This study is an example …
Hi! I have a question regarding hypothesis tests for regressions. How do you know how which parameters (betas) to put in the null hypothesis? For example, this is part of a question: You want to answe…
Please help me with the multiple choice question. Question 18 (0.5 points) Using quarterly observations, you want to estimate a regression of Z on Xt. If the dependent variable, Zt, has not been seaso…
Hi, Can someone solve this question? (This question is from: Jeffrey M. Wooldridge Introductory Econometrics A Modern Approach 4e)
I need a full answer to question 8! Please show all work! Prof. Bing Ma Department of Economics UMBC Econ 421 Introduction to Econometrics Problem Set 02 Question 1 Question 2 Question 3 Question 4 Qu…

c) Predict the probability of insurance for a self-employed white married man of 31 years old with family size 4, holding bachelor degree and living in the south region.

A company is producing 15,000 units. At this output level, MR is $22, and the MC is $18. The firm sells each unit for $48 and average total cost is $40. What can we conclude from this information? …
PLEASE HELP https://drive.google.com/file/d/1H5buPxLrLthXslQkpehLaBlvAZrNyrys/view?usp=sharing Application Read carefully each one of the cases. Explain in detail how would you analyze each one, id…
Based on the following R code, answer the following questions: (a) Why does the standard error for the coecient on education increase so much when experience is added? (b) Why does the standard error …
Please help with question above. Curve Fitting and Statistical Properties of Least Squares Estimator: Suppose we are interested (as many researchers have been) in assessing whether schools that have s…
[65 marks] Consider the following time-series Cobb-Douglas production function regression model:???? =?0 +?1???? +?2???? +??? = 1, 2, …
Click on the link below to read “Rural-urban migration and urbanization in China: Evidence from time-series and cross-section analyses” https://www.sciencedirect.com/science/article/pii/S1043951X03000…
In an estimated simple regression model, based on 24 observations, the estimated slope parameter is 0.310 and the estimated standard error is 0.082. (a) Test the hypothesis that the slope is zero agai…
A technology company wants to rent an office space in San Francisco. To know about the market, they run the following regression model and estimates the rent prices for office space (standard errors i…
What is the relationship between crime and punishment? This important question has been examined by Cornwell and Trumbull using a panel of a data from North Carolina. The cross sections are 90 countie…
Please provide a step-by-step solution so that I can check my work and gain a better understanding ofhow to solve the problem and teach myself how to solve similar problems. METRICS PS9 Exercise 12….
would you please help me with question 6 ? Thank you HW # 3 Health Economics 1. a. Deﬁne and describe (or give examples of) reenforcement and tolerance, which are important characteristics of addi…

Let X and Y be discrete random variables whose possible values areX= 0 and 10, andY=−20 and 10. The joint distribution of (Y, X) depends on the unknown parameterc. The probabilities o…

Need to redo this to get credit. if anyone can provide neat and orderly responses please reply.
Suppose the math department chair at a large state university wants to estimate the average overall rating, out of five points, that students taking Introductory Statistics gave their lecturers on the…
Plz solve this.. 4. The regression model we have is: yr. :ﬂxf +uf,:° = l,…,ﬂ A By doing OLS estimation, we obtain the ﬁtted value of y: and residual, denoted as ya. and I} . Note that than: i…
The question is: give CI (confidence interval) of the given below case. Explain the breach of exogenity and exclusion restrition. d part is optional. For details please see below:. 5. A recent working…

Assume that you have been asked to estimate the following equation: a) b] C] d] Yi =30+B1Xi+ui You suspect that X is an endogenous regressor. Explain the difference between exogenous and endogenous…

The supervisor of a production line believes that the average time to assemble an electronic component is 14 minutes.Assume that assembly time is normally distributed with a standard deviation of 3….
Show all work and explanation for all problems please! Call: Lm(formula = log(rd) ~ log(sales) + profmarg) Residuals: Min 1Q Median 3Q Max -0.07681 -0.31502 -0.05828 0.39020 1.21783 Coefficients: Esti…
Would you please help me with an explanation? Thank you 3. My nephew was born last summer. He has 19 cousins on his father’s side (it’s a big family). I wish to know the mean, ,,, of the distribution …
Please help me solve this question with a fully explanation. This is the data in “this file” for the question: “x” 4.35153086900116 2.79995794744707 6.86381424733796 3.23792802673428 5.16545117862859 …
Which one is not a product of a softwareengineering project? Select one: A.Working executable codes B.User guide C.Electronic Help system D.The SIN and COSINE sub-routines E.Prototype syst…
A joint hypothesis that is linear in the coefficients and imposes a number of restrictions can be written as A) – b. B) (X X)-1X Y. C) Rb = r. D) Rb = 0.
What is the assumption/ element need to be consider to develop a simple linear regression model for estimation?
(c) Now, allow for a different intercept for males and females and determine whether the interaction terms involving male are jointly significant. (d) Given the results from parts (b) and (c), what w…
You have access to data for a large cross section of U.S. companies observed in 2018. We wish to explain/predict the value of a company’s Tobin’s Q, denoted by jQuery224046275774332391784_158505072794…
The following questions on econometrics. QUESTION 14 Use the data in LAWSCH85_1.dta to answer this question. Estimate the regression Isalary = Bo+ BILSAT + B2GPA + B3llibvol + Balcost + Brank + u, whe…
Two principal characteristics of “economics approach” are rationality and anthropocentricity. rationality and efficiency. efficiency and cost effectiveness.efficiency and equity.
Upload a single compressed (ZIP format) file containing your R scripts, your data, and your report (as a PDF document). • When decompressed (unzipped) all documents should be in the one folder. …
A consumer protection Association is concerned about the false… A consumer protection Association is concerned about the false claims of reduced sugar content on soft drinks packaging which may fals…
State and explain various economic issues that affect third world countries
In the videos from last unit looking at the 2008 financial crisis [Economic Meltdown of 2008] Paul Solman presents the economic decisions President Obama and his team had to make in the situation. I…
Suppose that the Single Index Model is valid, and you have the following information on different assets: A) Calculate the measure for Portfolio A. B) Suppose that a portfolio manager…
Considering a dataset containing information on government expenditure on education ( EducE ), gross domestic product ( GDP ), population ( Pop ), and capital stock ( Capital ) for 153 countries in 20…
1.What does the estimated variance (or standard error) of the forecast error tell us about our prediction? 2.How does each of the followings affect the size of the standard errors of the forecast erro…
Hello, I need some help completing a project report. The instructions indicate to attempt to replicate columns 1, 2, 3, and 4 from Table 1 in the 1994 Patrick McCarthy speed limits paper using the STA…
1) we know a regression equation that is like this if I know the coefficients of these betas, for example, beta 1 is 0.0122, is this representing 0.0122% when there is a 1% increase in the number of l…
From the data given below, detect and do the remedial measure for Heteroscedasticity Serial correlation GDPt = C + ERt+ GDPDt-1 + ε t Where GDP = Gross domestic product ER = Exch…
Go to http: //masteringmetrics.com/resources/ and download the Stata data associated with Tables 1.3 and 1.4 in MM. The "person years.dta" dataset contains information on the RAND HIE sampl…
Do you agree with following statement? “At the competitive equilibrium, the total gains from trade is maximum and the allocation is Pareto efficient.” Can anyone explain me well this one please?
how the transition from investment in fossil fuels to investment in renewable energy affects the global stock market.?
Let’s say we are in the post coronavirus era, and you want to measure the impact of this virus on the US economy, environment, and society. You are going to use the following indices for each of them,…
Reconsider Exercise 2.13, which was based on the experiment with small classes for primary school students conducted in Tennessee beginning in 1985. Data for the kindergarten classes is contained in t…
12pts)Fromasampleof200observationsthefollowingquantitieswerecalculated: Σ Σ Σ 2 X =11 . 34 ,?…
Help with the econometrics questions below 4a) How do you interpret the negative sign of coefficient of carat2 in the first regression? 4b) According to the second regression on the previous page, at …
For each of the following, identify whether the quantity discussed is a population parameter or a sample statistic. If the latter, also identify what the corresponding population parameter is. 1) The …

(10 points) Let X be an n x k matrix with rank k (thus, (XX)" exists). Suppose Z = XG where G is a k x k matrix and G- exists. Note that Z is another n x k matrix. Also note that X-1 and Z- DO…

Using this dataset, answer this reporter’s questions using a regression of the hourly wage in dollars (wage) on years of education (educ), number of dependents (numdep), and years of experience (expe…
When city beautification programs are funded privately: a. only contributing citizens are likely to benefit from a more beautiful city. b. only free riders are likely to benefit from a more beautiful …
How do you think politics fits into Economics!!! Give us 1-2 example
Part A : During the last recession the Department of Labor was asked to evaluate four public policies to deal with the labor market consequences of the economic downturn. (a)Cut the employer share…
Q3. Let X(t) = Etle "(T-t) Y(T)], where Y(T) is a stochastic process of a function of T, and it has SDE in form of Wiener process dw (T). Show that X(t) is not a martingale.
Suppose the representative consumer in a two-period model has the following utility function. U(C1,C2) = ln(C1) + βln(C2) What is the MRSC1,C2?
Part II: Game Theory and Strategic Behavior (4points) A pair of duopolists, Firm A and Firm B, manufacture seasonal toys. Firm A has a more flexible production and distribution system than Fi…
please help … Data were collected from a random sample of 240 home sales from a community in 2003. Let Price denote the selling price (in $1,000), BDR denote the number of bedrooms, Bath denote the …

Investigating the Environmental Kuznets Curve for Canada: The hypothesis of the environmental Kuznets curve suggests that – as economies grow – pollution and environmental degradation increases wit…

Suppose your specification is y = β0x + β1*Income + β2*Income tax revenue + ε a. there is no problem with this specification because the intercept has not been omitted b. there is high collinearit…
3) You started your econometrics course by studying the OLS estimator extensively, first for the simple regression case and then for extensions of it. You have now learned about the instrumental vari…
variables Coefficientstandard errort-test Constant– 1.09 0.38 2.88 male0.13?…
question 1 The Ministry of Industry and Trade wants to review the Youth Entrepreneurial Scheme (YES) implemented by the Ministry some five years ago. (a) Develop a research question to address the imp…
Discussion Question 2.1 (web traffic). Let Y = 1 if you’re logged into the course website and Y = 0 if not. a) From what perspective is Y a non-random value? b) From what perspective is Y a random v…
Please help. Let (Y1, X1), …, (YN, XN) be i.i.d. draws from the random vector (Y, X) 1. (5 points) Give a consistent estimator for E(X3) E(Y) and prove that it is consistent 2. (5 points) Give a con…

Suppose you are interested in estimating the population mean a of a variable of interest X. You are given a random sample of size / from the population {X1, X2. …, Xw} and two estimators: 1 = X1…

One widespread and potentially problematic practice is a tendency of people to interpret odds-ratios (OR) as relative risk ratios (RR), where RR for group M versus group N is simplyPi A / Pi B .…
I don’t know how to express true and false questions, could you please help me? . Ali is an unscrupulous econometrician. He discovered a command in Stata called “expand” that will duplicate all th…
See question in the attachment, help please! ……
I have a theory question regarding simple linear regression. Does adding a control variable always bring the estimated coefficient closer to the true value for the sample being studied, assuming all O…
How does fertility affect labor supply? That is, how much does a woman’s labor supply fall when she has an additional child? We would like to estimate this effect using data for married women from t…
Use the fastfoodprices.dta data file to answer this question. The ﬁle contains data on prices of various products in fast food restaurants and on population features at the zip code level in Pennsyl…
solve the following question Question Calculate, paying very careful attention to RULES for summation sign, En, (x; – EX) where EX is defined below. EX = Xi n i=1
The following regression results were obtained from two models explaining CEO’s salaries based on 800 observations. Standard errors are given in parentheses. Dependent variable Model 1 Model 2 Salary …
Earnings functions, whereby the log of earnings is regressed on years of education, years of on the job training, and individual characteristics, have been studied for a variety of reasons. Some stud…
^Gi = 0.23 + 0.003 * Wi – 1.16 * Ai – 1.27 * Di + 0.812 *Ei (0.0018) (0.05) (1.48) (0.065) – (standard errors in parentheses) Gi = miles/gallon of the ith mod…

a) Please explain the following terms using examples: 1) Estimator 2) Estimate (or statistic) 3) Law of Large Numbers 4) Central Limit Theorem 5) Rejection (critical) region 6) p-value b) Why is the r…
Let B(t) be a three dimensional Brownian motion. Answer the follow- ing: (a) Define the process Y (t) as Y (t ) = V11 BI(t) – – B2(t) + – B3(t) 4 Is Y (t) a Brownian motion? (b) Define Z (t) = (B1(…

What is the meaning of the following question? DIRECTIONS: Answer Questions 30 through 33 on the basis of the following information. Consider the following costs of a fire prevention program which can…
Question below: Question 1: An economist has a dataset given on Research and Development Expenditure and Proﬁts across 9 ﬁrms. He/She would like to examine whether the expenditure on Research an…
Roger is employed by Golden Inc (Golden), a company incorporated in the US, as regional finance director. His employment contract was discussed and signed in New York and his salary is paid directly i…
FICA SS TAX and 401(k) on an earning statement are net earnings current totals deductions income dollars pls choose 1

Consider the regression model given by: ?? = ?1 + ?2?2? + ?3?3? + ?4?4? + ?5?5? + ?? (a) Suppose that a researcher believes neither ?2 nor ?…

make a research on a global news that shows internet or a social media is like “solid”,liquid” or a “gas”, 1 news for each.make a clip about the news and its source.after that, make a synthesis about …
hello i need help with Econometric problem prefered model is ARIMA . Describe the diagnostic tools you would use to determine if your model is appropriate! What can we learn from these tools? Why do w…
True/False: A regression had the following results: SST = 82.55, SSE = 29.85. It can be said that 73.4% of the variation in the dependent variable is explained by the independent variables in the regr…
Problem 1If a vectorxof random variables has a normal distribution with mean (vector)μand variance (matrix) Σ, thenS= (x−μ)′Σ−1(x−μ) has a chi-squared (χ2) distributi…
Test the assumption of normality in the residuals of the selected model in Q1 by using the Jarque-Bera (JB) test. Comment on the implications of your JB test results on the properties of the OLS estim…
Choose one pair of objects from your data table. Imagine that you could zoom in and “see” the atoms they are made of. Draw a series of pictures that shows what you would see when one object becomes po…
Hey, Can someone please tell meif the following statement is is true or false and quickly explain why this is the case? Thanks a lot! A consistent estimator can have a non-vanishing bias if its vari…
We have discussed the interrelationship between health per capita and output per capita before midterm. Suppose our focus is now upon quality of government measured by a proxy variable g , which is gi…
describe your contract with major information about: the Seller, the Buyer, the representatives of the parties.
You are willing to invest into an asset if its expected return exceeds 3%. Suppose that the return on the asset (measured in %) follows a normal distribution with mean µ and variance σ 2 . Suppose t…
Why should none of R 2 , R¯ 2 , information criteria, and F tests be used to compare models with y t on the left hand side to models with ln y t instead?
I need explanation in details please the question is stated in the picture 1. Below are the OLS estimates of the stochastic money model 1110″ ‘ P): = l3» +511″ Y: + 52": + "r for Paki…
If I=100, p y =10 and utility is given by u=4x+y 1/2 , find the income and substitution effects of an increase in the price of x from $5 to $10.
Explain the economic costs of intimate partner violence and gender-based violence on individuals and on society. Would empowerment in the economic sense lead to social and institutional empowerment? W…
[i] Use the “gen" command in Stata to deﬁne a new variable, torexp, as the sum of arpendﬁ and expendﬁ’. What is the average of totexp’? What is its sample standard deviation? [ii] Is tot…
Consider the following data: 11, 12, 22, 56, 8, 22, 28, and 70. The range and the median are Group of answer choices 67 and 18 63 and 16 61 and 14 62 and 22
The demand for a product (Q) is given by Q = X-P and the total revenue fuction is given by TR = P * Q =P * (X-P) where P represents the price of the product and X is a random variable with E(X)= 50 an…
Use R studio. 4. Consider the price time series of the five stocks mentioned in "R_lecture2", and add the following stocks: Amazon (AMZN), AT&T (T), Johnson & Johnson (JNJ), Mcdonald…
Can someone solve parts e-g. Thank you. The following is the regression result from the wage regression. This question helps you to have a better understanding of the regression outputs. OLS Regressio…
I need help regarding solving these items and need answers quick either solved on page with clear indication andd notation Car Size 1 2 3 Mini Go Go+ Rating -…. 3 Low 0.22 0.14 0.05 0.41 4 Average 0…
Please answer as soon as you can! (20 pts) Question 1: Explain clearly what slope and elasticity are. Suppose that you are given a regression model , sayY=β 0 +β 1 X2+β 2 Z, where Y…
view the film ” The Social Network ” discuss a short description of: 1.Early mover advantage of Facebook (nationally). 2.What are some of Facebook’s impediments to imitabil…
According to the U.S. Treasury the government will not accept cash in payment of taxes. companies must accept some form of cash payment for goods and services, but not necessarily U.S. dollars. firm…
I need help with my Econometrics class for a STATA program assignment.
What is a predicted coefficient ina regression equation?
We want to estimate the following model: ??(?) = ? 0 + ? 1 ???? + ? 2 ????? + ?, where ? is the monthly salary, ???? are the number of ye…
Why has the character of inward foreign direct investment in China changed from being largely resource-seeking to being largely market-seeking?
a budget that starts with the absolute necessities and debt payments and then adds expenditures until there is no more cash flow is known as what
Improve the following sentences That no one will be admitted into the auditorium after curtain time was the order issued yesterday by Miss Jessa Medina, producer of the schol play.
THIS IS THE COURSE AM DOING SIT40516 VICTORIAN INSTITUTE OF TECHNOLOGY CERTIFICATE IV IN COMMERIAL COOKERY AND I LOOKING IF YOU CAN GIVE ME THE ANWERS FOR THIS COURSE
State p 0 1 2 3 4 5 6 0 0 1 0.1667 2 0.3333 3 0.5 4 0.6667 5 0.8333 6 1 …
Consider a call option with strike price of 2.5. Underlying stock is expected to follow the distribution: PriceProb 10.05 20.20 3 0.25 4 0.25 5 0.20 6 0.05 1. When stock price is above the strik…
Donald spends an hour studying economics instead of going to see a movie with his friends. His opportunity cost of studying is Group of answer choices the improvement in his economics grade from the a…
could you please show how i could prove this?. Prove that n n n E(x – 5) ( vi – y) = _(vi- D)xi = _(xi-x)yi. i=1 i=1 i=1 Note: A special case of this result is n n E (x – 5 )2 = [(x – F)xi. i=1 i=1
Consider the information below: Event: P(Earnings per Share exceed expectation)=0.5 P(Earnings per Share meet expectation)=0.3 P(Earnings per Share below expectation)=0.2 P(Company expands I Ear…
(b) We are interested in estimating and constructing a confidence interval for the percentage change in price when a 200-square-foot bedroom is added to a house. How can you construct this confidence …
https://www.coursehero.com/file/p7ivggc/The-data-set-DEALdta-contains-a-number-of-variables-Either-the-offer-is/ Hey I was just wondering to get the quick answers for the document here. I currently ha…
Written short answer response Consider the multiple linear regression of ﬁ=35+5ﬁ+m A—What is the direction of causation in this regression? BExolain about the components {i.e. V,- E; A} S: of]: …
Let NJ(May) be new job openings (as a fraction of total jobs) in May and let RM(May) be the May return on the market portfolio.Suppose each individual cares about {E[Rp(May)], σ[Rp(May)], σ[Rp(M…
Briefly explain the following concepts with examples: (a) Correlation(2 marks) (b) Dummy Variable Trap( 2 marks) (c) Least Square Method( marks) (d) Multiple Regression Analysis(2 …
Question 1. You are an econometrician working in the Ministry of Finance in Trinidad and Tobago and using a database consisting of 108 monthly observations on automobile accidents for Trinidad and Tob…
Question 1 (7 marks) (a) (2 marks) Estimate the following model using least squares. Report the result in full AND provide Eviews output. price; = B1 + Bysqft; + Byage; + BAbaths; + e; (1) (b) (5 mark…
A p-value of 0.068 is reported for Sargan’s over-identification test. Comment on the validity of the instruments.
Please answer three questions by reading follow article. Thank you. Ting Chen, James Kung, and Chicheng Ma. 2020. “Long Live Keju! The Persistent Effects of China’s Imperial Examination System.” The E…
Econometrics/statistics question Consider the following model and the four sets of assumptions: Xt= Bo+ BIXt+ BIT+ + ut i) E( ut) = 0, E(ut?) = a, E(utut-1) = b ii) E( ut) = 0, E(ut) = E(ut-s?), E(ut …
Please explain each question and give the clear answer.thank u! There is a large empirical literature that finds a positive relationship between firm size and wages although the reasons why this is …
exercise4,5,6 please 2. Denote the matrix E[££T|X] = El. Find the matrix1 which we denote o-lr’z, such that. o-lfﬂo-W = [2-1. 3. Write the transformed model that has a homoskedastic error term. Ex…
Use the dataset: Energy.RData, Use R to run a cross sectional regression on energy use per capita for the listed countries as follows: lntpes_pc =β_0+β_1 lnypcpenn+ β_2 lnypcpenn2+β_3 ln_gaspr…
In the logit model, a predicted value of 0.4 means that: a. the most likely value the dependent variable will take on is 60 percent. . given the values for the explanatory variables, there is a 60 per…

Consider the following estimated regression equation: In(bw) = 4.6645 – . 0039 meduct .0039 feduc+ . 0129 In (finc) + .0005 cp- .1032 pack (. 0735) (. 0030) (. 0026) (. 0085) (. 0005) (. 0207) n = …
Consider a data set containing quarterly times series on 4 U.S. macroeconomic variables consumption = real consumption expenditures, dpi = real disposable personal income, cpi = consumer price inde…

solve all the questions Q1: A 50MVA, 132k V/1 1KV transformer has a leakage reactance of 0.12pu. Calculate the reactance in ohm referred to the HV and LV sides, [ Ans: 41,820 and 0.290(] Q2: A 200MVA,…
. Q1. The Australian dollar is regarded as a commodity currency. Assuming that demand for iron ore is not affected by changes in commodity prices, this implies that an increase in the commodity p…
In the following table (attached below), the results of 6 ordinary least squares models attempt to explain a dependent variable of interest, y . You may assume that there is sufficient theoretical rea…

The IQR is $__. ? Most of the question is done. Use the answers to find the IQR using the equation of IQR. Sales ( in*$ ) for one week were collected for 18 stores in a food store chain . The data …

Data from Statistics Botswana shows that on average households spend BWP 5, 650 per month on debt repayment. However, the amount of debt repayment is characterised by great diversity and significant r…
. 2. A researcher wants to estimate the effect of campaign spending on campaign votes. Assume that each election has two candidates. Let voted be the percentage of the vote for Candidate A, let expe…
Consider the regression Y = a 1 + a 2 X + a 3 Z + u. we know that f there is a strong linear correlation between X and Z, then it is more likely that the t-test statistics get …
can you please answers these question? 1. Consider the following fitted model from a regression (Standard errors in parentheses): DW = 1.81 + 3.45UINV + 0.68DP (3.65) (0.07) RSS = 13.61 R2 = 0.816 and…
A friend has told you that his multiple regression has a high R-squaredbut all the estimates ofthe regression slopes are insignificantly different from zero on the basis of t tests ofsignificanc…
For the document titled: Population-by-Age a.Generate descriptive statistics b.Construct graphs either per age or province For the document titled: Real-GDP-by-Industry a.?…
Consider two different companies. The first manufactures cardboard, and the second sells books. Which is more likely to advertise? Which one has any degree of market power?

c) Which order of polynomial (i.e., J) best describes the relationship between work experience and wages? Please explain your answer.

Suppose the three random variables x, w, be jointly normally distributed with zero means and unit variances. Let also E(xe) = .15, E(xw) = .75 and E(we) = 0. Finally, let y = βx + e.Assume that we …
Suppose there are 5 types ofconsumers: Type A, Type E, Type C, Type D, and Type E. There are 1,000 of each type. Two software products are sold by a monopolist: spreadsheets and word processing. Assum…
Q: Can you explain to me what’s the Hetero-skedasticity?
Explain why in a spurious regression the coefficients between unrelated variables appear very significant.

Using the AR(2) model for ΔInfl with a sample period that begins in 1963:Q1, compute pseudo out-of-sample forecasts for the change in inflation beginning in 2003:Q1 and going through 2012:Q4. (Tha…

Hi, Could someone help me to find only the STATA commands to solve these, please? For the following variables compute the first 5 autocorrelations: gdp, ln(JAPAN IP), UNRATE, TSpread, and oil. For t…
Suppose you and a coauthor are trying to estimate the causal effect of obtaining a college degree on future earnings. Your coauthor runs the following regression: In(Earnings.) = B1 + B2Coll Degi wher…
Q1 Which of the following statements are correct? Select all the correct answers. a. It is possible for the firm to increase workers’ effort without paying a higher wage b. Co-operatives can pro…

d) How does health insurance status vary with age? Calculate the marginal impact of age on the insurance probability for the same individual as described in c).

How to construct a MLE and Save MSE in a matrix with STATA? if we use ml model gf0, how to write the required equation?
What is the best description of Granger-causality? Select one: a. the ability of lags of one variable to contribute to the forecast of another variable b. the ability of a variable to predict it…
Describe the issuesin professional of lawyer or physician, offer their services online.
help answering this 30. Which of the following is an OLS assumption? a. The standard error of the regression can be found by using the sum of the squared residuals. b. You can use dummy variables in a…
Problem 1. Consider the following hypothetical pooled cross-sectional data of daily COVID-19 cases per 1,000 people during the early two months of the pandemic, from March to April 2020 in Ohio and 5 …
Please explain all the logical steps. Problem 2 a) Consider an n x k random matrix Xi, a k-component (non-random) vector b = (b1, b2, …bk)’, and an n-component vector a = (01, a2, … an)’. Use the …
An important question for policy makers concerns the most effective way to reduce crime. Having more police on the street may be an effect way to deter criminal activity. A research collects data on c…
Alex borrowed $12,000 on May 6, 2020. He paid the loan back on demand: $3,700 on July 3, 2020, $4,900 on November 5, 2020, and the balance on January 25, 2021. The rate of interest on the loan was 5% …
Estimation and testing of capital asset pricing model
Looking at all the results of your analysis so far, what do you conclude about the effect of class size on math scores? Explain.
Answer Should be correct do fast please.. Let { Be : t > 0} be the standard Brownian Motion, what’s the value of cov( B1, B3 | B2)? Select one: Oa. 0 O b. 1/2 Oc. 1 O d. 3/2. Be is the standard Bro…
(6) The land of Oily is filled with inhabitants that only hold shares of the national oil resource, but do so unequally. Number the individuals in [0, 1] from poorest to richest, so that xi is the amo…
8a (10 points) Intuitively explain the difference between prediction and causal analysis. Then, give separate examples of (I) a situation where a regression would do a good job of prediction but a bad…
5.9 When estimating wage equations, we expect that young, inexperienced workers will have relatively low wages and that with additional experience their wages will rise, but then begin to decline afte…
hi! help please 🙂 Price ﬂoor. Suppose the demand [or bicycles in Ocean Shores is given by 0(1) = 275 – 1.251. and the supply is given by 5(a) = 135 + 0.51:, where x is in thousands of bicycles and …
. 6.(b) Let A be a m x m nonsingular matrix, b be am x 1 vector and c be a scalar. Show that [ A + cbb’] -1 = A-] – C 1 + cb’ A-1b Abb’ A- 1. [6 marks] 6.(c) Consider the linear regression model in …
who got the SITHCCC021 – Prepare specialised food items unit short answer 1&2
In a Panel data regression, if I eliminate the fixed effects from the regression, B2^ and B3^ do not change by much, but B1^ has changed a lot. what is the reason of this?
Can you please solve this and show derivations? 1. (1.5 pts) Consider the least squares method: N min ) (yi – Bo – Bit;)2 i= 1 What is (are) the first order condition(s)? i.e. find all the first order…
2 OLS Estimator (15) We consider a randomized experiment, the Tennessee STAR experiment, where students and teachers are randomly assigned to either a small class (15 students) and a regular class (2…

Three things you can do to maintain. Confidentiality and privacy of the client 2. How can client. Agreement be obtained ? List three strategies to involve clients in decision making? 3.if you r…

HYPOTHESIS TESTING. I’m stuck on this question. Could you please help and include a graph with the z score to visualise the issue. thank you so much!. c. A car manufacturer claims that their cars can …
The Government of Canada recently announced a massive wage subsidy that will be paid to some Canadian employers…… 2. The government of Canada recently announced a massive wage subsidy that will be…
It takes Julia 1 /2 hour to wash , comb her hair and put on her cloths, and 1 /4 hour to have her breakfast . How much time does it take Julia to be ready for school?
Need help with this econometric question. I have attached a screenshot of it. Please Help! bwt = infant birth weight in ounces cig = number of cigarettes the mom has smoked faminc = annual family inco…
The p -value for a one-sided alternative is: Question 1 options: twice the probability for a two-sided alternative half the probability for a two-sided alternative always the same as the power of th…
Question is attached in jpeg form 4. While testing the Purchasing Power Parity (PPP) hypothesis a series of 60 annual observations on the logarithms of the nominal exchange rate, d, , domestic price i…
how do i calculate t-Alpha and t-Beta using excel with a given data
1.What can you infer from the White test results? 2.Looking at the test equation results, which variables have predictive power over the squared of the residuals at the 5% significance level? 3.. The …
.. Consider the population regression model, Yi = Pot PIXi+ $2X; + ui. Suppose we wanted to test whether the effect of X was statistically significantly different from zero whenever X equals 10. The a…
In the following table, the results of 6 models attempt to explain a dependent variable of interest, y y . You may assume that there is sufficient theoretical reason to consider any or all of the expl…
Choose any research problem of your own in which there is one dependent variable and two or more independent variables. From your choice, present a conceptual framework showing the relationship among …
Please use TWO-TAILED if needed . 5. Consider the hypotheses below. Ho : B1 = B2 = 0 and B3 = 0. 1 H1 : Ho is wrong. Answer the number of restrictions in Ho. Are they exclusion restrictions? Numbe…
please answer the question Consider the linear regression model 1′ = ’31 + {3211 + {3312 + E. Suppose 11 and I; are highly collinear, {mark the correct statement}: Select one: m a. The L3 estimate…
The way I calculate this the $1 increase in the price of 1.50 is approx 67% increase to associate it with demand the percentage change in quantity is equal to -4.087% i.e a 67% rise in prices leads to…
(c) F tests and t tests on coefficients in a regression are equivalent in the sense that dropping all variables with small (insignificant) t statistics always results in the same final equation as p…
How to use standard error for interval estimation and hypothesis testing
regress cumgpa female white fem_white sat —————————————————————————— cumgpa |Coef.Std. Err.tP>|t|…
(b) (i) Give one example of a process resulting in autocorrelated errors. What are the main consequences of using OLS estimation in the presence of autocorrelation? (ii) Discuss the Breusch-Godfrey te…
What does the acronym BLUE stand for?………………
We use multiple regression to estimate this population model: voteA = ? 0 + ? 1 diffexpend + ? 2 diffexp 2 + ? 3 prtystrA +? This generates the following result in EViews:…
You read in the literature that there may also be returns to on-the-job training. To approximate on-the-job training levels, researchers often introduce a “potential experience” variable, which is def…
Suppose the elasticity of demand for your parking lot spaces, which are located in a downtown business district, is -1, and the price of parking is $12 per day. Additionally, suppose that your MC is z…
El 15 de octubre la Distribuidora de Abarrotes Nancy vende mercancía a crédito por Q43,000 y recibe un documento firmado que vence el 20 de enero siguiente. El 3 de noviembre realiza otra venta y le…
Which of the following models should be used if we want to estimate the relationship between income if we expect the relationship to be non-linear? A) Income = bo+B, Education B) Income = Bo+B12Educa…
How could you determine the significance of the estimate in OLS Regression? What information would you need to know to answer this question?

Which assumptions are necessary for the multiple regression model? State what the assumptions are and why they are necessary. 2. The following are the findings of a model estimated using a data…

After doing more research into the literature, you decide to add the variable 〖debt〗_i to your model and obtained the following OLS estimation results (standard errors are reported in parentheses)…
Need help in the following select the correct answer
Consider child mortality (CM) in relation to per capita GNP (PGNP) and female literacy rate (FLR). A priori, we expect that GNP and FLR will have a negative impact on CM.Using data from 64 countries…
Review for Midterm 2 1. Standardization of a normal random variable 2. Central Limit Theorem 3. Construction and interpretation of confidence intervals for the mean estimator, and regression coefficie…
The most intense light is emitted by the oxygen in NGC 7319. In a laboratory that emission is at wavelength A = 513 nm, but in the light from NGC 7319 it has been shifted to 525 nm due to the Doppler …
Canada introduces a new economic plan that includes expanded imports and exports. The model indicates that in the next year exports will be normally distributed with a mean of 100 and a variance of 90…
Continued… TSH 5/7 BASIC ECONOMETRICS 19 NOVEMBER 2031 Output 1.3 Auxiliary regression VIF – 1/(1-RBIx)) VALUE = RUSEFUL, TRUST) 1.834943 USEFUL = (VALUE, TRUST) 1.557055 TRUST = ((VALUE, USEFUL) 1….
could you please help me solve these two problems? 1. A bit of practice with dummy variables and heteroskedasticity: Consider the following model for the logarithm of wage given years of university ed…
Please provide some help in answering this econometrics homework question. Consider the model J’: : 161+182x: + 5: where 5t = 915:4 + 10251-2 + ,th . Here, the error term follows an AR(2) process an…
question 8 and 9 please 3. Among the following statements, choose all the statements 1from which you reject the null hypothesis at 5% signiﬁcance level. (a) p—value is greater than Ill-Q5. (b) p?…

(30 points) This problem demonstrates that, even when the information matrix equality holds, the three variance-covariance matrix estimators discussed in class may still give different results for …

Please Help. Questions 1-4 are based on the following scenario: 700 income-earning individuals from a district were randomly selected and asked whether they were employed by the government (Gov = 1) o…
One hundred observations X1, X2, …, X100are randomly sampled from a population with mean E(X)=μand variance Var(X)=σ2. The sample mean X and the standard error of the sample mean SE ( …
(d) Let linc = Bo + Biexper + Bymarried + B3widowed + B4divorced + Bsmale (3) + Bo college + Brimmigrant + u. Consider the null hypothesis that the average income of married, native males with 10 year…
need urgent 4. (A Case Study on the Inﬂuence of Popular Culture on Society) Background. In 2012, approximately 29.4 out of every 1,000 girls between the ages of 15 and 19 gave birth in the United St…
Why is the R-squared a particularly awful, detestable way to evaluate a regression equation?
The question is attached below in the picture. Please kindly refer to it and thanks for your time. Q3. Suppose X1 and X 2 are independent. Both have Bernoulli distribution, equal to one with probabili…
Sensitivity analysis in linear programming 1. Consider the following LP problem: Simplex Analysis Maximize z = 6X, + X2 + 4X} s.t 2x, + 5x, + 7x; $ 120 3x, + 4x, + 2x, < 250 X1,X2, X3 20 Basic X, X…
Explain Figure 1. Particularly, explain what the meaning of the figure is without considering price P**.. Figure 1 U.S. Subsidies Reduce African Exports P S P* P* * – – – – I- PD – – —/. – – – – – -…
(6) The logarithm of the likelihood function (Z) for estimating the population mean and variance for an i.i.d. normal sample is as follows (note that taking the logarithm of the likelihood function s…

Suppose you run a regression of ln CO 2 emissions per capita (dependent variable) on log GDP per capita (explanatory variable). You estimate the coefficient to be 0.05. This implies: a) a 1% change…

Pls help! Pls show to get to answer! Pls and thank you
Using the same information from Problem 1, redo the budget line, graph, and optimal bundle when non-labor income is now $ 500. How do your answers change? Explain.
Consider a strategic interaction in which roommates Abby and Juanita have the choice to Wash dishes or Leave them in the sink. The players’ payoffs for the four possible outcomes are listed in the tab…
Would there be omitted variable bias? Would there be homoskedasticity or heteroskedasticity? 4. Suppose you have the following variables: . X1: a normal random variable with mean of 0 and standard d…
ttt The question is as above. Please help me with this question. Thanks!! Q1. [26 points] Consider a very simple non-linear—in-parameter regression model with only one parameter]: y=81×1+ ﬁfo-i-u …
Suppose n independent samples, Y1, …, Yn, are to be observed from the uniform distribution, fy(y; 0) = 1/0, 0 < y <0, where 0 is an unknown parameter. Consider the following random variable: O…
Any help with this question I bombed would be amazing This Question: 1 pt 3 of 5 (2 complete) This Quiz: 5 pts possi Question Help Suppose you have some money to invest-for simplicity, $1-and you are …
Question in the attachment.. For a child 2′ living in a particular school district, let voucher, be a dummy variable equal to one if a child is selected to participate in a school voucher program, a…
Dominique discovers there’s a wide discrepancy in performance between sales teams in different areas of the country. She wants to evaluate which sales regions perform best in comparison to population …
Question 44 Consider the following models : (i) random-walk models with (generalized) autore- gressive conditional heteroskedasticity (GARCH) effects, (ii) models with Poisson jumps. Formally, let yt…
Please solve the following questions points Economic growth: does not affect living standards at all. has a relatively small effect on living standards over long periods of time. has a relatively larg…
A local government that wants to tackle unemployment in its village has started a program inwhich it guarantees 100 days per year of employment to participants. With this program, thelocal government …
. … U Z BB Q B A L 1 61% 09:38 ECONOMETRICS…N PAPER 1.pdf – Read-only K K 71 . . . 7. Calculate the R and interpret it. (5) 8. Test for joint significance of Education and Hours Worked at the 5%…
What are the external costs as opposed to internal costs ?When external costs are present, what is likely to be the relationship between the market output of a good and the ideal of economic…
This is the question about econometrics , thanks you so much! 1. In previous tutorials, we analysed growth regressions using a cross section of 65 countries. Since growth is a long-run phenomenon, we …
Regression Assignment In this question you will use the data in “growth.xlsx”. The “growth” worksheet gives the average growth rate of different countries from 1960-95 (growth), the value of gdp per c…
1 Consider an ARMA(1,3) process for y. You estimate the model using a sample from t = 1,…,T. a) (3 points) Write down the equation that represents this process for generic period t. b) (7 points) Ho…
Hi there! Is anyone able to complete Question 1 , a through e? Please and thank you! ECOM20001 Intro Econometrics Assignment 1 Semester 1, 2017 Due Friday April 28th 1:00PM. This assignment is evaluat…
Criminal activity can be described as a form of employment that requires time and generates income. A rational offender compares returns to time use in legal and illegal activities and make decisions …

In an attempt to study the factors of retrenchment during pandemic COVID-19, the following regression model was specified: Q = Bo + B, P + BY + & Where Q = measure of numbers of workers who hav…

DATA LINK: https://docs.google.com/document/d/1JvOjfkOjHIvnCzscIY1WpXHNU8FEUv0LItOGro78ZqU/edit?usp=sharing DATA LINK: https://docs.google.com/spreadsheets/d/1kn6x2n5sM7_o7gjY1PUmfOFlB1U6xRRUSR8cuVN5v…
After running a multiple regression on sample of 204 companies in Kuala Lumpur Stock Exchange, following results are generated. log⁡〖(Y)= 0.05+ 0.2 X_1-0.08 log⁡(X_2 )+0.003 〖log⁡(X〗_3)+ε…
The type of data where multiple observations or units are collected at one point in time is?
1)Professor Thomas, a man, begins his teaching career at age 32. Assuming his beauty measure (and all other variables) is unchanged over his career, what is the predicted change in his course_…
¿Que es un procesador? a)el cerebro de la pc b)una herramienta c)una tarjeta de video
A person who is guilty of incidental is not aware that he or she is being prejudiced or discriminatory toward others. incidental racism insubordination implicit bias favoritism
Please help with the following question Problem 4. The Poisson regression model involves a density of the form Khaki) : {My / Yi! Vi=0,1,2,—; i=1,….n with conditional mean 1i : Em IE) I 6XP(Xil3) …
Please help with the following problem, very much appreciated! You may use Eviews if you prefer. Thank you! Consider the model: Y = β 1 + β 2 X 2 + β 3 X 3 + ε which is estimated by OLS u…
Suppose that an econometric study Önds that in Ghana average annual per capita grain consumption follows the relationship ln(grain) = 1:7 + 0:8 ln(annual per capita income)0:5 ln(price of grain) wh…
,My second time of asking this please..the question is complete.. 1. This question is about some basic properties of projection operators. Remember from class that if W is a subspace of R" which …
In class, we discussed the implications to estimation and inference when the error terms are het- eroskedastic. In this question, you are going to investigate this claim further with a simulation usin…
anyone can solve this table? . Direction: The table below provides hypothetical data onY (expenditure) and * (income):| Y X V2 X2 XY X’ Y’ (X’)2 X’Y 70 80 -90 65 100 -70 90 120 -50 95 140 -30 110 16…

Explain the Marshall-Lerner Condition and what it means; b. Consider a country with the following export/import elasticities. Explain how this relates to the J-curve. Export elasticities Import ela…

Hello, I need help answering these questions on the given econometrics topics, the more and faster the better: 1. The effect of natural resources (NR) on growth has been a topic widely discussed in…
Wt=a0 + a1Pt + a2Ut + e1t Pt= b0 + b1Wt + e2t Show the total effect of U t on W t as Total effect = direct effect + indirect effect.
A good or service that you think the government should provide more funding for. 1. How is this good or service considered a public good. The point is to try to argue that it is a public good. 2. …
Just need help with Q1, parts a and b. This is for an econometrics class 1. Same (Mm) Math Review a) Let N = 3. Expand out all the terms in this expression: In} New write out all the terms using the f…
Please help to solve these two Econometrics MCQs. Detailed steps or explanations are required. Thanks! 1. The Minister of Education of a country wants to study whether time spent in school (as measure…
Before the end of this course, you will complete CITI training to foster your professional development and integrity as a researcher. What will you learn in CITI training that applies to your disserta…
The following questions on econometrics. QUESTION 12 In the regression model V,= BotBIX,1+32X12+ Uj, B 1 measures O a. the effect of X/1 on y, holding everything else constant. O b. the effect of X/1 …
True or False (20 points, 5 points each) Are the following statements true or false? Justify your answers briefly. – For each, correct T/F is worth only 2 pts, and justification is 3 pts. (i) If Xi = …
Gillette introduced the first twin-blade shaving razor in 1971. It proved to be a extremely popular.The product earned very large profits for Gillette for quite a few years.However, despite Gillet…
You want to determine whether or not the unemployment rate for the United States has a stochastic trend using the Augmented Dickey Fuller Test (ADF). The BIC suggests using 3 lags, while the AIC sugge…
This model describes manufacturing production in the United States LnQt = 0.1 + .0.75*lnLt +0.25* lnKt +.02*T s.e. 0.4 0.15 .05 …
Download Stata data file CPS08.dta from the Blackboard to answer the following questions. This data set contains data for full-time, full-year workers, age 25-34, with a high school diploma or B.A./B….
Paste Format Painter B FU- O . A Clipboard Font A45 X VS 1/1/1982 A B C D E 15 1982-01-01 6794.9 12.813 0.067 46 1982-04-01 6825.9 12.420 -0.583 47 1982-07-01 6799.8 9.317 2.110 48 1982-10-01 6802.5 7…
Line 65. # slope same before and after age threshold: parallel <- lm(All ~D + agec, data=mort) # table of results stargazer(parallel, se=list(cse(parallel)),?…
if you need the data of the question, please email my by 8..5@qq.com 2. We are interested in the determinants of crime. (a) Download the dataset CRIME4.dta. See what the variables mean by typing &quot…
At what point and why does the function become piecewise? Suppose that there exist many identical households in an economy. The representative household has the following lifetime utility function: U …
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This is for my analysis of economic data class. ECO 3431. In March, Seattle’s daily high temperature has a mean of 55°F and a standard deviation of 5°F. The formula to convert degrees Fahrenheit °F…
All questions are in the attached pdf. Ignore review exercise at the beginning. Problem Set #2 Economics 141 Fall 2016 Due September 29 Review Exercises (not to turn in): Exercises 2.2, 2.4, 2.5, …
If X and Y are independent random variables then? a. They have zero covariance b. They have a correlation coefficient of 1 c. They are linearly related d. None of the above
Halimbawa: 1. Karapatang mabuhay Paglabag Pagpatay sa taong nagnakaw. Saan nakita? Social media 2. Kaparatang magpahayag ng opinion Paglabag Pagkalat ng fakenews o hindi totoong impormasyon Saan …
Can you help all of questions on conceptual part? I don’t know where to begin. Problem Set 1: Intergenerational Mobility ⇤ Econ 103 Matthew Miller This problem set is based o↵ of work from: Chetty…
Suppose X and Y are cointegrated, specify the long run and short run models
The primary purpose of accounting is to help managers evaluate the financial condition of the firm. provide a method of spending money wisely. allow for government tracking of business activities. mak…
(@) The regression result of the error correction model is shown below where DCP = log(CP.) – log (CPt-1) and DEXRATE = log(EXRATE,) – log (EXRATE,-1). Dependent Variable: DEXRATE Method: Least Square…
The data set midsessiondata.WF1 contains information on net financial wealth (nettfa), age of the survey respondent (age), annual family income (inc), family size (fsize), and participation in spe…
After you have studied Economics in the News on pp. 286-287, answer the following questions. a.If the second quarter 2017 change in inventories was a planned change, what role did it play in shift…
Hi there are 24 observations n= 24 the last line of the table is the sum of the respective column What is the value of Xbar? Group of answer choices A. 504 E. 491 B. 501 C. 494 D. 497. XXXXX 460 XXXXX…

Introduction: Our study explores the relationship between movie violence and violent crimes.Our main goal of the study is to discover the relationship between movie violence and violent c…

Consider the following spatial autoregressive combined model: y = ρ W y + X β + u u = λ M u + ε ε ∼ N ( 0 , I n σ ϵ 2 ) Derive E ( y ∣ W , M , X ) , V a …
Winter Term 2020 – Instructor: Guillermo Gallacher Total points: 100 1. (60 points) Solve all the odd numbered textbook questions from Chapters 3, 4 and 5 (I will randomly select four of these for gr…
What does the area under the curve of a probability function sum to?
What are the properties of a normal distribution? explain in details
Discuss the McFadden R², LR statistics and how you would use the count R² in model.
PLZ. Use Solver and the information below to find the highest Sharpe ratio portfolio (long-only, no short sales allowed). The riskless rate of 0.3. What is the expected EXCESS return of this portfolio…
Money Income (dollars) Observed 224 Change N2 160 B U2 16 Hours of Leisure 0 Hours of Work For the individual choice model diagramed above, which of the following explains the convex slope of curve U1…
Question 5 In your ﬁrst year microeconomics course you learned about differentiated products. As an econometrics student differentiated products are interesting because they are prime candidates fo…
The local swimming pool charges nonmembers $30.00 per visit. If you join thepool, you can swim for $15.00 per visit but you have to pay an annual fee of F. Use an indifference curve diagram…
Summarize the paragragh in points and mean. . The country model At country level, we use ﬁgures for annual total FDI inflow; these are taken from various editions (1992—96) of the Wortd Inves…
Assume that you know the following cost information about Fred’s widget company: Its fixed cost is $9, and its total variable cost is $6 for 1 unit; $11 for 2; $ 15 for 3; 20 for 4; and 26 for 5. Give…
Joe Smith is a healthy 24 year old that expects to incur healthcare costs of less than $500 in a typical year.The annual premium that he must pay for health insurance is $2,000, which is the same pr…
6) [4 points] In 1987, GDP growth slowed down in the U.S. Does this fact create any omitted variable bias in the difference-in-difference model? If yes, why? If not, why? Provide an example to substan…
List five (5) sources of reliable information that are relevant to typical workplace procedures.
c-) Calculate the value of a test statistic to test this hypothesis. 1. Consider the model E – Bot PI + u. where u. has a zero mean Where E is aggregate expenditure on a good and I, is total income…
1) Is a given finding compatible with a stated hypothesis or not? Explain how the use of confidence intervals and test of significance assist in answering whether a given finding is compatible with a …
Hello, can someone give a detailed explanation of this proof. I am very confused. Thanks . = of +E (f(in+1 ) – f ( In+1 ) ) 2 1 anti where independence of Enti with f was used in the second last e…
Attached is investment data on four companies for the years 1935 – 1954 taken from a famous study of investment theory by Y. Grunfeld. The four companies are: GE = General Electric (Fir…
To obtain the forecast of GDP level rather than its changes, we can “undo” the first-difference transformation that we had used to obtain the changes. (More technically, we integrate the first-differe…
Suppose we are regressing wage on an intercept, education, experience, gender, and dummies for black and hispanic (the base being white). To find the restricted SSE to calculate an F test to test the …
How do we decide that variables to include on the right hand side? List 4 important
Consider the sets of data given in the following two tables: The only difference between the two tables is that the third and fourth values of X 3 are interchanged. (a) Regress Y on X 2 and X 3 in bot…
I am not sure am I right? A study was conducted to determine the duration of a typical consultation in an urban medical practice. The results showed that the length of a consultation could be closely …
question above Consider the problem of measuring the comovement of a particular stock’s excess return (Qantas) with the excess return of a market portfolio (AllOrds). Excess return is the return minus…
help with hw problem —Consider the linear regression model 3; = [30 —l— ﬁlm —l— u. Suppose that the 95% conﬁdence interval for ﬁg is [0,0.5]. What is the p—value for the hypothesis t…
Suppose we have an independent and identically distributed sample (i.i.d.) {wage;, edu}"-1 where wage; denotes hourly wages and edu; years of education. Further suppose that wage; = B1 + Bgedu; +…
Below is my questions: 1. Estimate a linear regression model for log wages on education, experience, and experience squared. Report regression coefficients and standard errors. Also report the R2 and …
1)Describe when is it better to use nonlinear models than linear models, and what types of relationships are best modelled with this.Apart from quadratic models, what type of nonlinear models …
run the IV regression using whether the mother works as the dependent variable and multiple pregnancy as the instrument. According to this model, by how many percentage points does the likelihood that…
HI, i was wondering what the equation below was asking for, and whether there are steps i could follow once I add in the data. ya: = 18015:: + 15171 (3) where every variable is a scalar. Suppose that …
The economy has an overlapping generations demographic structure. Each individual lives up to two periods. The surviving probability at period 2 is p . In other words, p is the fraction of indiv…
I want to study whether levels of crime have a link with levels of education and income. The dependent variable, also known as the response variable, is the variable that we measure. In this case, i…
please provide full solution 7. Consider Yt = 34 + 28 X+ n = 40 d = 3.2 (3) (6) With 1 independent variable and 40 observations at 5%, dL = 1.44 du = 1.54. Is the error term first order autocorrelated…
Consider the given model, log(LS) = b0 + b1*log(income) + b2*work_hour +b3*age. Note that LS represents life satisfaction of an individual (changing between 5 and 35), income represents monthly income…
Use Table 2 and equation (4) in Table IV (Hint. All other variables have mean values, for example its population is 30,000,000, main city size is 2,489,953, land area is 974, etc.) Question:Esti…
SHORT ANSWER QUESTIONS 1. As an econometrician, list down four important uses of econometrics in an economic environment. 2. Differentiate between a mathematical model and an econometric model. 3. Wha…
In all questions except for questions using R, numbers you answer must be exact, not approximated ones. In questions 1 and 2, assume that all 6 MLR assumptions are satisfied. 1. Consider the model bel…
Assume there are $9 of currency in circulation and the reserve requirement is 30%. If the Federal Reserve conducts a $5 open market sale. What is the money multiplier? What is the new money supply (…
The Suppose you are dealt two cards from a standard deck of playing cards . There are A different suits ( clubs STILL diamonds , hearts , spades ) and 13 different denominations ( Ace , 2 , 3 , . 10 …
Introduction The shorter the wavelength of a photon the greater its energy We | Course Hero
Suppose that youwants to test whether the returns on a company stock (y) are affected by some factors X, the regression model is y=β1×1 +β2×2 +β3×3 +β4×4 + …
Decision Theory ; The Measures of Risk. Exercises (2.1) Consider the following two random variables: X has a (continuous) uni- form density on [-1, +1], while Y is a discrete random variable defined b…
You will make a Revenue analysis for Company “Verizon”. Please answer the questions below with detailed explanations. Also, please add a detailed explanation to the 3 pictures I attached. 1.Introduc…
In studying the effect of a number of qualitative attributes on the prices charged for movie admission in the large metropolitan area for the 1961-1964R.D Lampoon obtained the following regression for…
For ” Starbucks U.K. Tax Scandal” Explain it Recommendations
The textbook (introduction to econometrics) presents as an example of a distributed lag regression the effect of the weather on the price of orange juice. The authors mention U.S. income and Australia…
Hi, I need help with the following question attached. Thank you. Also, the equation 3 listed above is : incomei=α+β degreei+ui
A monopolist produces two products, A, and B. The joint-cost function is C = 394 + 59B + 5000 where C is the total cost of producing qA units of A and qB units of B. The inverse demand functions for t…
Please answer what you could. Thanks!. We have the following estimated equation for time series data on monthly new homes sales in the United States: Home Sales, – 32.571 + 0.304t + 3.029FEB, + 10.058…
I am doing an econometrics project on the relationship between the number of units sold, the product prices and the advertising expenses (from random consumer goods in the electronics industry). What …
Please explain how we can solve part a, part b, and part c in details Thank you. 2. (Single Hypothesis Testing). Suppose we are interested in exploring the relationship between income, years of educat…
5) Suppose now that all econometriciall observes repeatedly Don’S TabOf Supply and estimates the labor supply function with an OLS regression: hot = a + Bwct + Et. Is the model well specified? If the…
In 2011, both Colorado and Texas had laws banning marijuana use and possession. By 2013, Colorado had passed a law that made use and possession of marijuana legal, but Texas had not. Suppose you can c…
Identify the losses that occur when an organization is unable to sell its goods or services and or unable to produce goods for sale because of direct or indirect cost
Please see the attached file for the assignment. The assignment should take about 1 or 2 days to complete by using R code and writing an analysis no longer than 5 pages. I will send you the assignment…
This is a true or false question, which requires an explanation why. Q. In an ARIMA(p,d,q) model, if d = 0, we should first difference the data before estimation.

Explain with reason whether the following statements are true, false, or uncertain: a. since the correlation between two variables, Y and X, can range from -1 to +1,this also means that cov (EX) a…

The question is on the the attached file. It is to be solved on solver in excel.
Hi, does anyone know how to download data into stata/excel please from ipums I’m on this stage and don’t know how to do it at all please. I have tried clicking on it but it’s not bringing up data into…
The purpose of this question is to illustrate why you cannot estimate demand and supply equations with OLS. You may receive up to 4 extra credit homework points on this question. Suppose we we are int…
Do & Get Thumbsup . 7. Semi-Parametric Estimation: The distribution of auto insurance policyholders by number of claims is given in the ta- ble below. Assuming a (conditional) Poisson distributi…
5.) Given your good work on the contract work above, now the undergraduate dean hires you to ﬁgure out how to reduce damage done to SFU dorms by rowdy students. Your ﬁrst step is to build a model…

Suppose the economy has not reached potential output and a draught occurs. Explain the impact on economy. 2. Explain equilibrium output determination in a closed economy model.

I need help generating this variable on Stata · one variable for years of education [You have to define a variable and replace it with 16 if the value in the variable headeduc is 1; repla…
the following statements enable you to reflect on or figure – out your level of understanding about counseling. you are required to agree or disagree with each of the following statements. after the c…
Which of the following organizational forms would warehouse operators and truck hauling companies adopt? Relational contracts (alliances) Vertical integration Spot market recontracting
. 12:28 PM Fri Mar 4 98% Midterm Exam (page 8 of X U Chapter 2: Answers to Q X Search Results | Course | X G what will total revenue be X a eclass.yorku.ca 4 . . . eClass 2 Ask SAVY (BETA) Ru Cheng …
A survey of 500 major U.S. manufacturing plants was completed in order to gain information about water pollution near each plant facility. Data have been collected on the amount of WATER POLLUTANTS (P…
Find best unbiased estimator for … 7. Let {Xi} be an independent sequence of r.v.’s with mean p. and varianoe or2 and H" = e—l— 2.23:1 aiXi. Find best unbiased estimator for p. among the …

(20 points) In this exercise we prove the result that a first-order Taylor expansion is sufficient in the application of the Delta Method. Suppose your estimator & of the scalar parameter do is…

Show how OLS estimator is derived. Prove that it is unbiased.What is its variance?What does this estimator mean and what analytical value does it bring to you?

What is an interaction variable? a. an additional variable that is the product of an explanatory variable and the dependent variable b. an additional variable that is the product of two explanato…

the symbols are very messy when typed out so i inserted an image instead. Thanks for the help in advance ? 5) In a random effects model, define the composite error term 12H 2 a]. + on, where a; is …
please show me the full process asap!!!. Q4. Beth and Pete consume cheese, C, and wine, W. Beth has a utility function given by UB = CBWB, and Pete has a utility function given by Up = Cp0.5W p0.5. Th…
0000000000000000000000 2.12 Compute the following probabilities: a. If Y is distributed 12, find Pr(Y = 1.36). b. If Y is distributed t30, find Pr(-1.70 = Y = 1.70). c. If Y is distributed N(0, 1), fi…
Oligopoly. Market Demand ? = 400 − ? There are two firms (1 and 2) with these Total Cost functions: Firm1: ??; = 200+?1^2 Firm2: ?? =100+?2^2 Find the equilibrium market pric…
please seethe table in the comment bellow. (Question) In the table; MPG (average miles per gallon); SP (top speed); HP (engine horsepower) and WT (vehicle weight) information are given for 40 cars. MP…
Consider a model of a negative consumption externality. Both households have Cobb-Douglas preferences over composite (??,?? respectively) and a level of activity chosen by household A …
please answer d and e thanks. (d) (6 points) Still under the assumption that #13 = 0, show that the 2SLS (two- stage LS), also equivalent to optimal IV, stands for a general estimation technique recom…
PRACTICE QUESTION 2 You are given the following model of a data sampling process: y = β1 + β2X + µ where each element of the vector ε is independently and identically distributed. Your empirical d…
“Financial re-regulation since the global crisis?: An index-based assessment” (Denk & Gomes, 2017) Financial re-regulation since the global crisis? An index-based assessment Domestic and internati…
How to relate research problem of economics with methodology of econometrics. please help me this question with one practical example
In regression (1),Yis regressed againstX1andX2.In regression (2),Yis regressed againstX1,X2,X3,X4, andX5. Suppose the homoskadastic normal regression assumptions hold. What is …
Can you assist with these essay? 1. What do you think is the best pricing strategy for Hospitality and tourism companies if they are planning to re-open after the pandemic? 2. What are the importan…
Table 1 gives the quarterly data of sales from 2004-2006. According to the data in table 1 and the different naïve models, predict the sale for period 9 (2006q1), period 10 (2006q2) and find the MSE …
. Run the regression GPA = ﬁn + 31ACT + at, using the ACT scores and the GPA of the following eight college students. Question 1 1I.l"-.r’hat is the value of the estimate ff] ? (Keep 4 decima…
Read the following article on Dr. Ray Fair’s website: http://fairmodel.econ.yale.edu/RAYFAIR/PDF/2006CHTM.HTM http://fairmodel.econ.yale.edu/RAYFAIR/PDF/2010C.pdf Find the data from this website http:…
please guide me on this.My proffesor was too fast …………………………….

The worldwide spread of the Covid-19 virus and the subsequent economic contractions and recessions caused many macroeconomic variables to behave differently from what is usually …

see attached pic 5) (6 points) Consider instead the alternative model: Employedist = Bo + B1In MinWagest + 6s + It + Wist (2) where of represents state fixed effects and It represents time fixed effec…
Anyone can answer this problem? A.) Regress Y on X by ordinary least squares (OLS) an estimates of the regression parameters, and provide an estimates of the regression parameters, 1 and 2 using t…
Econ 705 PS2 Questions. Please help me with ths. 1. Suppose yi,t = Bo + xi,t B1 + Qi + Wi,t, (1) where Elui,tti,1, . .., Xi,T, ai] = 0. Suppose we obtain observations on (yi,t, li,t) for i = 1, …, n…
Question 2 Sal’s satellite. Sal’s satellite company broadcasts TV to subscribers in LA and NY. The demand functions are given by QNY = 60 ? 13 PNY and QLA = 90 ? 23 PLA, where Q is in thousands …
Econometrics Question 7a. Let us consider the relationship between the natural logarithm of GDP, GDP, and the lagged long-term interest rates ratet, and ratet-1. (a) Assume that GDP, and rate, are I(1…
This assignment is based on the data in the Excel worksheet HW_Data_Period_9.xlsx , which is found on the course website.The data set contains 100 observations for three simulated data series – X, Z…

Consider the markets for mobile and landline telephone service. Suppose that when the average income of residents of Plainville is $55,000 per year, the quantity demanded of landline telepho…

Many cities in California have passed lnclusionary Zoning policies as an attempt to make housing more affordable.These policies required developers to sell some units below the market price on a perc…
The coefficient of determination will increase when another explanatory variable is added to the regression model even if the new explanatory variable does not have a statistically significant relatio…
A book publisher is interested in what makes a book successful. In order to answer this question the publisher provides you with a dataset of books they have published in the last 5 years (PS2.dta). F…
In view of application to developing continent Africa 1) Please explain the pros and cons of fixed and flexible exchange rates 2) What conditions need to be met for an optimum currency area?
See attached. b. Suppose you reject the hypothesis that Ho: B1 = 1 at the 5% level with a positive t- statistic. Can you also reject the hypothesis that Ho: 1 = 2 at the 5% level? C. Suppose you rejec…
To examine the relationship between GPA ( y ) and average daily study-hour ( x ), David randomly surveyed 10 year-3 DBM students two days ago with each student’s GPA ( y ) and average daily study-hour…
Suppose {Xn} is a sequence of random variables draw from an underlying population space, then the sample mean of {Xn} defined as Xn = 1 n Pn i=1 Xi, converge in Probability or Almost Surely to the pop…

The model we have is : Y = 31 + [32)! + u . This model satisﬁes the Gauss-Markov conditions. (1) Write out the expression for i}; (2) White out the expression for Var (3;) (3) Show that B; is an …

Suppose the reserve requirement is 10%. a. If the Federal Reserve decreases the reserve requirement, banks can lend out: more reserves, thus increasing the money multiplier and increasing the money…
eCoN. 5. In multiple regression, the R’ increases whenever a regressor is a. added unless the coefficient on the added regressor is exactly zero. b. added. c. added unless there is heteroskedasticity….
AM Struggling with this question 2d. Write out an ADL(1,1) model where the outcome variable is the number of arrests and the explanatory variables are (a) the number of police officers (e.g., Police) …
Please write in full sentences and include a graph explaining each of these two questions, thank you. 12. Concerns about endogeneity internal validity [16 marks] a) Consider the simple linear regressi…
The following equation below is used to estimate the Part-Time hourly wage differential. where LnWit is the natural log of real hourly earnings of individual i at year t; Xit is a vector of individual…
If Y is distributed N (−7,9), Pr (−12≤ Y ≤−3) =
Please help solve and show work Consider the following TSLS model, where Ability is an endogenous independent variable, while Educ and Age are exogenous. Stage 1 : Ability = do + 01 * Educ + 02* Age +…
Given a simple linear regression model below, answer the following questions: Yi=beta1 + beta2Xi+ ui 1. For given set of X, Y values, provide the OLS (ordinary least squares) estimators of and and…

Please write a problem on uncertainty topic. Your problem:  Should be a real-life example  Different from problems presented 2. Solve your problem using the theoretical models that you ha…
Using quarterly data for 10 years, the following model of demand for new cars was estimated. where NUMCARS = Number of new car sales per thousand population PRICE = New car price index INCOM…

I am trying to see this question and the solution to it but it doesn’t show any solution. How many Ftor what reasons do you typically attend the theater?

Menurut Anda, apa yang akan terjadi pada ekspor neto AS jika: a.Kanada mengalami resesi (pendapatan menurun, pengangguran meningkat) b.Konsumen AS memutuskan untuk menj…

I conduct a regression analysis of the equation y = α+ β x + ε. The results show a coefficient ˆ estimateβ =3.06 . 1. Suppose the 95 percent confidence interval is [-1.06, 7.18]. Is…
It has been documented that major sports events have a systematic effect on stock [index] return with exploitable abnormal proﬁts. These ﬁndings are a part of the extensive literature, which clai…
Please help. The figure below represents the spatial distribution of preferences over two policy dimensions (x, y) among three equally numbered blocs of representatives in a legislative body. Points 1…

Regression includes worker-level fixed effects. The coefficient on years of education falls from .0637 in (3) to .0167 in (4). Is this a large change in economic terms? Explain. 2.Why do we assume …

Yi = βo + β1Xi +εi is estimated as Ŷi = ??o + ??1 Xi . Here β1 is a random variable, ε is a constant. (True/False, Give reasons)
According to Coase, the existence of firm is an effective means of minimizing transaction costs. Therefore, do you agree that the larger the firm, the lower of the transaction cost?
please solve only last 4 parts 05. SUMMARY OUTPUT Dependent Variable: Y Sample: 1980 2018 Included observations: 39 Variable Coefficient Std Error t-Statistic Prob XI 0.097637 0.054124 0 0801 X2 0.031…
Econometrics help please! This is all the same question. Thank you. Teet the fellawing hypatheaie: Haiﬁ=ﬁl+ﬁi+ﬂa=1 HA:H=.31+,32+,333£] 2. Re—write regrmeian made] [1] as a hmatian af (19,33…
You want to assess the threats to the internal and external validity of the empirical analysis of the California test score data. Explain how the internal and external validity are important to the…
. The number of cellular phones (CELL) in the Philippines has been growing according to the following model: CELLt= CELLo(1 + 9) Where 9 is the growth rate and CELLo is the number of cellular phones…
Problem 1.1. In an attempt to prove that a tall person earns more than a short one ceteris paribus, your friend Peter ran a simple regression of wage.usd (hourly wage, in U.S. dollars) on height.cm (h…
Hi,I need you to interpret some research data for me.It is testing on whether gender is a variable that affects mindfulness. I need it to make a conclusion.Thanks.
An airplane whose rest length is 40.0 m is moving at uniform velocity with respect to Earth, at a speed of 630 m/s. (a) By what fraction of its rest length is it shortened to an observer on Earth? (b)…
Stock A has the expected return of 0.06 and standard deviation of 0.10. Stock B has the expected return of 0.03 and the standard deviation of 0.05. The correlation between returns of Stocks A and B is…

a) Use your intuition and economic theory to discuss the expected signs on GNP, HS and UNEMPL. Given the following regression results: MPF = 5874.82 + 4.81GNP + 2.39HS – 810.62UNEMPL. + 16.51PR – 841….

Question 2 (a) A postgraduate student is researching to identify the determinants of Malaysia’s imports. He has collected a set of data on imports, GDP, and the Consumer Price Index (CPI) over the per…
A state senator testifies under oath to not accepting a large campaign contribution. The prosecutor argues the senator lied under oath, so the senator should go to jail. What is the enthymeme in the p…
This is my question but if the tutor needs the data to be in an Excel file I can send it through email. Thank you! You are a new econometrician for the United States Department of Agriculture studying…
Arrange the following steps in a k -nearest neighbors analysis of a classification problem in the most appropriate order (assume k is fixed): a) For each point to be classified, find the k close…
How do you solve these? ejl write dewn the steps yen weulri nse te ﬁnd the p—unlue [er the statistienl signiﬁennee test Eer .133. New snppese E3 = 2.1 and EELS?) = 1. Find the p—traJne. e1]: W…
Suppose that you’ve been hired to work as an analyst at a credit card department of a major bank. Your job is to analyse the historical card sales data, and to make recommendations to the management t…
The question is below. Please refer to the pics I upload. 1. Deriving the Simple Linear Regression Estimator (a) For the population model described by y : ﬂu +ﬁ1x +u obtain the OLE (i.e., the Simp…
Need answer to this question as fast as possible with explanation
Identify the following interview questions or topics as standard, behavioral, or illegal/discriminatory. 1/Tell me about a time when you had to go above and beyond the call of duty to get a job do…
I have the same question just with a different data set. What am I supposed to do?. Q2 6 marks You have been hired by the French government to produce a time-series model explaining the role of German…
B3. (12 marks) a. (4 marks) Explain, using the gravity model of trade, why the volume of trade between the U.S and the European Union may be higher than the volume of trade between the U.S. and Canada…
COMOSE SACA EL FLUJO DE EFECTIVO DESCONTADOS DEL PROYECTO / FNE DESCONTADO PARA LAELABORACIONDE UNA TABLAEN EXCEL
There are possible omitted variable biases that may affect these estimates and other concepts in the question. Please see the attachment for details. Using electoral cycles in police hiring to estimat…
What is fixed when calculating Value at Risk? Select one: Portfolio structure, the model you use The period you are estimating over, confidence level The model you use, confidence level The period of …
In this project you will explore the effect of socio-economic factors on the school performance of children. The dataset includes 229 elementary schools in one federal state of the USA in year 2001. T…
Question 2 How do we test the common trends assumption of a Differences in Differences Model? Edit View Insert Format Tools Table 12pt Paragraph v BI U AL TV :
Use the dataset sleep.dta for this assignment. This dataset has information on239 people’s sleep behavior in 1981. You can use Stata’s built-in “densityfunction” commands, simple regressions, …

Which are the endogenous latent variables ? Which are the observable endogenous variables ? (Note that, by endogenous, we mean the variables we wish to explain in the model). 2. Determine the condi…

7.Consider the following panel data regression model: yit=β0+β1xit+vit For this model to suffer from no serial correlation, we would need the following three assumption…
Home is an importer of violins. The Demand for violins at Home is QP = 1000 :1P and the Supply of violins at Home is QS = 1 20P 50. Foreign Export Supply of violins is QXS = 3 20P 150. (a) Find the pr…
[Breusch-Pagan test]When we test for MLR assumption 5, we stated that if p < significance level (sufficiently small)then we reject the null and conclude our residuals do nothave homoskedastic…
sadasdasdasdadasdasdasdadad 1. Dummy Variables (Qualitative Independent Variables) (20 points) a) Consider the following relationship between the amount of money spent by a state on welfare programs, …
hello. how can you explain table 3 in the text “Orchestrating Impartiality” – the impact of blind audition on female musicians?
Un automóvil ingresa a una curva de 30 m de radio y 37° de ángulo de peralte. Determine la velocidad del auto (en m/s) tal que la fuerza de rozamiento sobre la llanta sea igual a cero (g = 10 m/s2)…

(Bid-ask Bounce) Roll (1984) assumes that the price, Pt, of an asset follows Pt = f+ , It where f is a constant fundamental price, s is the bid-ask spread and It is a binary indicator variable give…

How to interpret the output of an Accuracy function in R? what if the ME is negative? should MAE,MAPE should be small or large?
What are the necessary conditions for a monopoly position in the market to be established?
This question based on a paper. Can you help me with this one. Thank you 4. This question is based on a paper by Jones and Olken (2005) ” Hit or Miss? The effect of assassinations on. institutions a…
Consider the linear regression function AHE = β0 + β1College + β2F emale + β3Age + β4Expr + β5NE + β6MW + β7S + β8OR + U, where – AHE: indicates the average hourly earning – College: is a dum…
Hola envío pregunta que no puedo resolver. 1) Se desea estimar el siguiente modelo de regresion lineal: Yi = Bo+ BIXli + B2Xzi + ByXsi + e; ; i = 1, …14 Se tiene que: 14 85 532 2094 248 85 631 3126…
Option A Consider a simple errors—in—the—variables model: y§=ﬁl+ﬁgﬁg+8i m=ﬁ+m where E and u are uncorrelated and :5: is an imperfect measure of .15; . Assume E, u and r’ are all normall…
One concern of the simple regression model above is that the student-teacher ratio might be picking up the effect of having many students for whom English is a second language, i.e. English learners. …

You are interested in estimating the causal impact of police presence in a neighborhood on crime in that neighborhood. You plan to use a cross-sectional analysis of neighborhoods in a city. You wi…

(1) Download from finance.yahoo.com historical prices from 4/8/2019 to 4/7/20 at the daily frequency for the Stock assigned to you in the Table below. You can do this by doing a quote lookup with your…
PriceQuantityPriceQuantity (Dollars per apple)(Number of apples)(Dollars per orange)(Number of oranges) 201621253155201741353210201821253165
Basic Econometrics Individual Assignment This is an individual assignment where you must work alone.You must submit an electronic copy of your assignment in Canvas in pdf, doc or docx format.Ha…
please assist The probability distribution of the random variable Y Is given by f(y) = = (2 – y). Osys2 , elsewhere Find P(1 < Ys 2) 0.25 10.50
Differentiation in the determination of revenue and cost
How to get a regression result in a table using Rstudio with a data set
Suppose that we have a sample space S = { E 1 , E 2 , E 3 , E 4 , E 5 , E 6 , E 7 }, where E 1 , E 2 , … , E 7 denote the sample points. The following probabi…
Which of the following event(s) would cause the rental yield of a flat to increase? An increase in interest rate A decrease in life of the flat An increase in future rent A & C None of the above
Hi, any help on the question below is appreciated. Thank you.
(f) Based on your answers to parts (c) and (e), how might you rewrite the model? (Hint: Would voji exelude any variable ? and if so. why?)
Q2) A bicycle-repair shop charges the competitive market price of $10 per bike repaired. The firm’s short-run total cost is given by STC(Q) = Q2 /2, and the associated marginal cost curve is SMC(Q) = …
There are emprical answers required. Please see the details in the attachment.. Effect of Foster Care on Criminal Behavior In a papertitled "Child Protection and Child Outcomes: Measuring the Eff…
The USMCA (United States Mexico Canada Agreement) is an example of: O northern economic integration. O global economic integration. O southern economic integration. O eastern economic integration. reg…
. Critically /quantitatively evaluate the following statements (true, false or uncertain). (a) [7.5 points] The Maximum likelihood estimation method is a better estimation technique than the Ordinar…
There are three types of firm in the plastic industry (the sellers are price taker). The total cost functions for the three types of firm are shown as follow: T C 1 = 1 6 0 0 + 1 0 0 q 1 +…
why i can not open nothing, but you all ready take my 10 document, that’s a scam,
help this question!! . 17.8 Conditional PDFs of the standard Brownian motion. If 0 < to < t, then the conditional PDF of Ws(t) given Ws(to) = xo is the normal distribution with mean xo and var…

The relationship between a help-wanted index (HWI) which measures the level of advertising for new employees, and the level of unemployment (U), was examined by Gujarati (1968) and discussed furthe…

Erna owes jack money in respect of several debts .she makes a payment to jack but fails to stipulate which debts she wishes to redeem.which principles apply if the debtor fails to make an allocation?
COULD YOU PLEASE HELP ME SOLVE THESE ECONOMETRICS QUESTIONS STEP BY STEP? THANK YOU
I was told dimensions for X is n by K+2. Question 1 (50 points) Considering the following model: yi = a + 311 + B2x2 + … + BK+1Ik+1, + Ex, Vi = 1, 2,…, n. (1) 1 (5 points) Rewrite Model (1) in mat…
Could anyone explain about this? (d) Consider the standard OLS estimator of a regression of Y, on X, including a constant. Denote this estimator by 81. Choose the correct answer(s): O B L, Cou(Y,X,) V…

a) Based on the IS-LM model, show and explain the effects of an expansionary monetary policy on the equilibrium levels of income and interest rate. b) Consider an economy with the following features: …

Turkey produces two goods, machine and apple, where capital is specific to machines, land is specific to apple, and labor is mobile between the two industries. Assume that because of international tra…
Which of the following is true? Group of answer choices LIBOR is interest rate for inter-bank deposit in London The higher the exchange rate pass-through, the higher the need to hedge currency risk A …
0 Exercise 3 (Computer Exercise). — Consider the data set of food expenditure and income used in class. Let y denotes Food expenditure and x denotes the family weekly income. Do the following tasks…
What is the proper interpretation of the typical pattern of change in standard errors? a. this indicated that clustering makes the estimates less efficient b. this indicates that the OLS standard erro…
Match the to the correct pricing concept The price of apples increases 10%. Demand drops 11% [ Choose ]Income ElasticityReverse Elasticity, Inverse Demand, Cross-Demand, …
A public health researcher is investigating the factors that affect child birth weight. She collects data on 1651 child birth weights and runs a regression using OLS. The results are shown below: (1) …
Question 1. Which has a greater present value: the gross margin for year 1 or the gross margin for year 8 (the peak year for gross margin)? Answer:
. Time left 1:49:22 (Note: IN ORDER TO GET FULL MARKS, SHOW ALL CALCULATION STEPS. FAILURE TO DO SO WILL RESULT IN A SCORE OF "O".) Gold Prices – Historical Annual Data Average Annual Y…
Define “IC” using the Pendulum Principle and the Transaction Principle. Include Punctuation, Uncertainty, Performativity, Positionality, Commensurability, and Continuum Principles in your narrative. ?…

For the general multivariate regression model, the least squares estimator is given by B = ( X X) XY Show that for the slope estimator in the simple (bivariate) regression case, this is equivalent…

If I have a property density function for x that is x P(x=X) 1 0.35 4 0.29 6 0.36 How to I go about calculating the expected value, variance, skewness and kurtosis of x?
This question is base on topics: Pooled, cross section and panel data. And Instrumental variable estimation. For Quan 201/ Introduction to econometrics. Questions based on photo below; 1. What kind of…
Analyzing the behavior of “annual employment” across counties in Colorado of 2015 is an example of using A.time series data. B.cross−sectional data. C.experimental data. D. panel data.

a) Estimate two OLS regression models: one in which adult wages is regressed on adult height for all respondents, the other in which adult wages is regressed on adult height and adolescent height for …

Thank you!. Suppose an econometrician is attempting to estimate the model yi = BX; + &; where there is no intercept and one explanatory variable within Xi. a. Show that using the moment condition …
We estimated the following model (SE in parentheses): log(wage)=0.21 + 0.27 male + 0.065 educ + 0.025 male x educ ?…
Please help. I am have no clue…I do not understand this class. Thank you!
Topic 1: Fiscal Policy Fiscal policy refers to the changes in the government’s choices regarding the overall level of government spending and taxes to influence the behavior of the economy. Fiscal pol…
Provide examples of experimental and nonexperimental research design. Contrast the levels of control applied to each.
Need solutions for following Advanced Econometrics Assignment
please assist. . Assume that data are available on other characteristics of the subjects that are relevant to determining the randomized experimental outcome. Then not including these determinants e…
Which one significant argument that u believe is wrong—that u simply do not believe, or are at the very least unconvinced. Explain why u think that argument of DeLong’s that u have chosen is wrong a…
Can you please explain how to estimate AR(2/3/4) in stata? I have estimated AR(1) using the following command: regress lnyt l.lnyt. lnyt is my variable.. Estimate the AR(p) model for p=1,2,3,4, as wel…
Hi I need help with this question thanks. Suppose the following simple regression. Use alpha = 0.05 Y = 1.96+2.67x, n :15, Xbar = 3.92, Syx = 0.96, SSTx = 37.96 a. Compute the confidence interval esti…
Please show how to arrive at the answers. I need to see steps!
I am interested in the determinants of earnings, for example education, gender and different kinds of intelligence (speciﬁcally numerical and verbal). Using the same dataset we’ve seen in class, …
There is a fixed population of workers in the economy. Each worker has utility u(t, q, 0) = uq -" – t), where t is the tax (if negative, then the subsidy), q 2 0 is income, and " is the cost…
is it true, false or uncertain? using graphs if necessary. thanks so much. around 300 words. A Monopolistically competitive market structure is economically efficient as long run profits for firms in …

Consider the monthly income and consumption data of 27 households in the given table and answer the following questions. Monthly income X Y X 900 1100 1300 1500 1700 Monthly household’s consumptio…

Use the data attached 401ksubs.dta that contains information on net financial wealth (nettfa), age (age), annual income (inc), family size (fsize), and participation in certain pension plans. For this…
How can we tell whether a given pair of goods are complements, substitutes, or unrelated to each other?
what are the main limitations of unit root test as a test for stationarity?

[15 points] The data set SMOKE contains information on smoking behavior and other variables for a random sample of single adults from the United States. The variable cigs is the average number of …

Hi Tutors, I just need help with this question. Not exactly sure how to calculate it. “A researcher is interested in knowing whether early childhood education has an impact on graduate earnings. She f…
A range containing the true value of an item in a specific percentage of time?
If I have oil prices series and I want to deflate it and transfer it to natural lag and remove the mean what should I do?!

Labor economists have extensively researched the determinants of earnings. Investment in human capital, measured in years of education, and on the job training are some of the most important expla…

the mean value of land and buildings per acre from a sample of farms is $1500 with a standard deviation of $200 the data set has a bell shaped distribution. assume the number of farms in the sample is…
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Recognizing humans’ addictive nature and health hazards, should a Christian work for a tobacco company? 2. Why does regulation tend to reduce competition in industries? 3. Should companies be…

Quesion 1 An F-statistic assesses how well the set of independent variables, as a group, explains the variation in the dependent variable. The alternative hypothesis is: Ha: b1 ≠b2 ≠b3 ≠…≠ b…
multiple choice resource industries such as trapping, logging, farming, and fishing are known as : A:secondary resource industries. B:manufacturing resource industries. C:primary resource inddustries….
Fill in Column(4) by calculating real GDP using the GDP deflator with a base year of 2014 from Column(3). Fill in Column(7) by calculating real GDP using the GDP deflator with a base ye…
When we have a sample correlation coefficient of 0.01 between two independent variables that are in the model, we say the model satisfies the zero conditional mean assumption (Gauss-Markov Assumption …
Problem 1 In the dataset Smoker, there is information on 1196 males from the United States. Data from this sample includes the variables: smoke: I for smokers, and D for nonsmokers age=age in years e…
my questions is: II. Consider the following two regressions defined for import demand (Y). Y = a1 + 02 X + 03 Z + u Y = BI+ B2 X + e In these regressions, the variables Y, X and Z represent respective…
This problem set uses the smoking.dta file to reproduce Abadie et al.’s synthetic control method analysis. Part 1 (5 points) Using the data, perform a DD analysis using the same covariates as the synt…
An investor is evaluating the performance of two actively managed mutual funds, A and B. The annual risk-free rate of return over the period was 4%, and the average annual return of the market portfol…
Based on your previous answer , are our OLS estimators biased or unbiased? Give a short explanation. We are given a sample of n observations that satisfy the following regression model Yi = Bo + BIXli…
Stuck with this econometrics question. Please help! I have attached a screenshot.
A local amusement park charges an entry fee to customers to get into the park, and then sells tickets for the rides once inside the park. The park has determined that each customer has the following i…
Violation of the assumptions of linear regression analysis can be detrimental to securing of Best Linear Unbiased Estimators.Describe two such violationthat may occur and their solutions.
Consider the following SAC model: y = ρ W y + X β + u u = λ M u + ε ε ∼ N ( 0 , I n σ ϵ 2 ) Derive E ( y ∣ W , M , X ) , V a r ( y ∣ W , M , X ) , E …
Suppose that we then estimated the following pair of regressions: [1] ??=5000+50?+0.1?? (1000) (32)(0.02) and [2] ∆??=5―0.5(??―1―??―1)+0.7∆??―0…
You have 6 years of monthly data on labour market characteristics. Model A:wage i = B 0 + B 1 educ i + B 2 age i + B 3 tenure i + u i Model B:wage i = B 0 + B 1 educ i + B 2 age i +…
Which of the following is true? A) Net exports of foreign assets cause a decrease in external wealth. B) Net exports of home assets cause an increase in external wealth. C) Net imports of foreign asse…
Hi tutor can you help me explain those two questions? It’s are little be make me confused. Thank you Which of the following would decrease the likelihood of both Type I and Type II errors? Decreasing …
On the Moodle on ( https://drive.google.com/file/d/15GivgYvd9i0N-TtcEMv8n3Vk9rn03rcD/view?usp=sharing ) you will find zipped folder containing a data file InstructorRatings.dta that contains data on c…
Mr. Jernigan owns a piece of land on which he grows corn. Corn production annually requires $6 comma 000 6,000 inseed, $3000 3,000 infertilizer, and $10 000 10,000 in pesticides. Mr…
what is the conditional expectation function or the population regression function?
You are conducting an econometrics investigation into the hourly wage rates Decision.. Assignment 3_2021.pat Question 2 (35 marks) You are conducting an econometric investigation into the hourly wage …
Part B: True/False/Uncertain Questions (20 marks) Explain why the following statement is True, False, or Uncertain according to economic principles. A diagram or(and) a few lines of explanation should…
List three businesses that can exist today, because of the World Wide Web that could not have existed before the advent of this technological communication system How has the World Wide Web allowed su…
thank you for your help Using the data on the difference between the actual and ideal weights for 119 female students from question 5, we conduct a t-test in Stata and get the following output. . ttes…
If anyone has the software Statafor econometrics class i need help!!! I have been struggling to use this software and needed help with completing this assignment that is due on Sunday at 5pm. ther…
Recent Modules v ECN224 – ECONOMETRICS 1 – 2021/22 A > ECN224 – Econometrics 1 – 2021/22 > Midterm Quiz 22/11/2021 > MIDTERM QUIZ QUI QUESTION 10 Not yet answered Marked out of 7.00 P Flag qu…
questions 2 and 3 go together. I couldn’t crop both pages in the same question. smokes Coef. Std. Err. P> Z [954 Conf . Interval] yearsed . 1468418 . 010855 -13.53 0. 000 . 1681172 -. 1255664 age -…
Choose a bench mark say,the SP500. Download 1 year worth of data of the adjusted closing price. Make sure the time period matches for the benchmark and the stock. Compute the return of this benchmark….
Hope that the teacher can put forward ideas and problem-solving steps. The moving average model of order q has the form Yo = Potent been, + bget-2 + … + bget-q, where e, is a serially uncorrelated r…
. Forthe following questions, you will need the following formula: let X.) be the initial value. Xi be the value after t periods and g be the growth rate by period. then Xi = Xﬂ(1 + y}: . You m…
(18p) Under the restricted least squares, let the restriction be ? ′? = 0. (a) (9p) Show that ???(?̂ ??????????|?) ≤ ???(?̂ ??…
Could someone please help me compute the rationalizable strategies in linear Bertrand duopoly with imperfect substitutes . There are two problems being N ={1,2}, each with zero marginal cost. Si…
Please help with Probability Space functions. The problem is shown in the attachment. I was struggling in understand the concept and I’ll be grateful if you can show me the steps to solutions. Thanks …

What should we do when we have multicollinearity? A. Ignore it no matter what. B. Drop some of the independent variables. C. Consider testing whether the highly collinear variables are jointly…

Re-estimate the above model with the following additional variables, EDEX EDUC⋅EXPER EDUsq EDUC² EXPsq EXPER² E[ln(WAGE)] = β₁+ β₂EDUC + β₃EXPER +β₄HRSWK + β₅EDEX + β₆EDUsq +…

Scenario . Baruch Graduates – Part 1: Which of the following is most accurate !" a. Standard deviation is provided in the C. Variance is a function of the first Same units as income . through…

Using a graph showing the concepts of producer and consumer surplus, discuss the argument ‘it would have been more efficient if supermarkets had increased the price of toilet paper in early 2020.’ Wou…
In this question, we are interested in the relationship between expenditure, income, age and the number of dependents as well as credit default risk. You are asked to use the output tables provided Ta…

(12 points) In the model y, = Bo+ 8,x + Boxin + w describe two alternative ways of testing the hypothesis , + 8, = 1. Be sure to do this using an F test and a f test. For each test, describe regre…

please help 5. The 95% confidence intervals of the coefficient estimates of exam 1 for R1 and R2 are R1 : (0.022 , 0.048) R2 : (-0.020 , 0.065) Test the null hypothesis that the exam 1 does not affect…
The following paper is published in Kaplanski, G., Levy. H. 2010, Exploitable Predictable Irrationality: The FIFA World Cup Effect on the U.S. Stock Market, Journal of Financial and Quantitative Analy…
. A monopolist who employs m workers finds that they produce q = 2m(2m+1)3/2 units of 50q product per day. The total revenue r (in pesos) is given by r = What is the price per 1000+3q unit when ther…
econometrics. our grade will depend on explaining each step of your answers. Modeling labor supply. Suppose you are interested in estimating the following regres- sion model of labor supply: HRS; = Bo…
Using the time series data provided on RGDP, YEAR, T, RCONS, and WAR, CALCULATE ALL CORRELATION COEFFICIENTS
A business researcher wishes to predict the natural gas consumption (Y) during the week expressed in millions of cubic feet of natural gas by the average hourly outdoor temperature (X) expressed in de…
(d) Suppose that my data set contains, in addition to variables mat and score, the mother’s education (edu), and the mother’s working experience (erp). The variable exp is the number of years the moth…
After reading the Price Discrimination in the Airline Market: The Effect of Market Concentration and The Monopolist Is Not the Best Environmentalist’s Best Friend: An Example , choose a major airline …
Let Y denote a binary variable indicating low birthweight: Y = 1 if the weight of a new-born baby is less than 2.5 kilograms and 0 otherwise. Suppose that you are interested in estimating the effect o…
If given regression output, how can I determine the data generating process?
Which statement below is not true about ordinal scale? Select one: A.Any arithmetic operation on the mapping numbers has meaning. B.The mapping must be a monotonically increasing function. C.It …
A committee of 5 people is to be formed randomly from a group of 10 women and 6 men. Find the probability that the committee has a) 3 women and 2 men. a) 4 women and 1 men. b) 5 women. c) at least 3 w…
Use the first picture to answer the second Suppose we are interested in the relationship between wages and education. We formulate the regression model: wage; = Bo + Beduci + &; Where wage, is the…
Suppose you have data on the following characteristics for a sample of Canadians: marstat (1=married/common-law, 2= previously married, 3=never married, 9=refuse to answer), age (15-71), schoolyrs (1-…
. Assignment 4: Introduction to Time Series. Imagine the following model: gfre = do + Sopet + 61pet-1 + 62pet-2 + ut 1. You have annual data of the United States from 1990 to 2015. a. What is your s…
Individuals plan out their ________ given their ________ environment. A. lifetime labour supply; expected lifetime labour market B. expected earnings; expected lifetime labour market C. lifetime…
tomer defaulting on their credit card payments. The dependent variable, def ault, is equals 1 if customer did not pay the minimum amount due for more than one billing cycle. It is assumed credit card …
) Thus, to obtain the forecast value of GDP (not GDP) for 1992-I, we rewrite model (22.5.1) as
One of the most important reading and thinking skills is the ability to draw valid inferences. Inferences are conclusions that the author implies rather than states. By considering the writer’s point …
(2) The consumption of cigarettes is relatively unresponsive to changes in price. (a) Using the budget constraint and indifference curve paradigm, show graphically the effects of an increase in the p…
QUESTION 1) We model the salary of the average inhabitant of Pinkland. Salaries are a function of education (expressed in years), working hours (expressed in hours), firm sales and sector. There ar…
What is the formula for finding omitted variable bias with multiple regressors?
Please, could somebody help me to solve this Econometric question. I appreciate it a lot! . To select the order of my autoregression model, I calculated the following AIC, BIC and R2. Based on this le…
Hi, here below are the question that I want you to help with. Thanks sooo much Problem 2 Six economists from federal government and seven economists from universities are randomly selected, and each a…
If possible can you please put work to help me under stand 2. Threats to internal and external validity. A researcher wants to measure the income gains from migration. She has data on wages from a ran…
Please help with following questions will rate! b. Give the null hypothesis thatx1is not relevant and the alternative hypothesis that x1is relevant. c.What is the critical value for testing …
What test checks whether the coefficients on lags are 0 Derivation in notes?usality Test.
Which of the following statements is NOT correct about monopoly? A monopolist generally faces a downward-sloping demand curve. Monopolists always make positive profits in the long run. A monopoly …
. Question 3 Suppose X is a Bernoulli random variable with P(X = 1) = p. Show that E(X3) = p.
accounting argues that opportunity costs should not be considered when evaluating alternatives. Economics believes that opportunity costs should always be considered. Which of these statements do you …
Please help with this HW problem. Thank you 48. With extremely large samples, the size of the slope coefficient increases. the value of the intercept becomes less stable. you can accept almost any nul…
A researcher is interested in studying the relationship between unemployment rate and number of crime in 10 major cities. The findings are listed below: TABLE 1: Unemployment Rate City No of Crimes Un…
please thanks Dependent variable: packs price -0.843 (0.430) income 0.049 (0.243) Constant 4.782"" (1.122) Observations 34 R2 0.125 Note: "**: p<0.01; *: p<0.05; *: p<0.1 where…
Could you please provide answer to this question? Thanks. Part 3. Suppose that we want to study the demand function Q =a .P, where Q and P are prices, and a and b are unknown parameters. 1. Write a li…
questions about econometrics panel data 1. You have a sample of N individuals for T years. Suppose you esti- mate by OLS the annual income equation: yit = do + aledi + azageit + a3(edi X ageit) + Vyit…
(g) (11) Instead of estimating the long-run effect using the regression in part (c), now estimate the long-run effect using the following model: inﬂatémzt : ﬁg + (flue: + ﬂginflatéont4 + u; (…

Brookfield Properties leases 1.5 million square feet of space to 172 retailers of the Parks Mall in south Arlington. You must provide a complete explanation of how you got your answers. a.Would you…

Note: No data nor Eviews is needed for this question. This question concerns a model investigating whether having more children drives parents to consume more alcohol. ln(ALC)i = β1 + β2 INCOMEi + ?…
The variable smokes is a binary variable equal to one if a person smokes, and zero otherwise. A researcher has estimated the following linear probability model for smokes : smokes = .656 – .069l…
just 10-12 , 2 is there for data qucal IUIV c . 1 palms Save Answer We wish to estimate the effect of weight on serum cholesterol (S. 0.) level in healthy females aged between 20 and 25. To estimate t…
For now, let’s compare and contrast some of the experiences the United States has had with inflation in recent decades. Research and post your findings and opinions regarding the nature of inflation a…
In Tom Clancy’s novel The Hunt for Red October , the Soviet Union has developed a submarine named Red October that can run “silently” and thereby escape detection. On its maiden voyage, the ship’s c…
This question is about the paper “The long-term effects of Africa’s slave trades” by Nathan Nunn. https://dash.harvard.edu/bitstream/handle/1/3710252/nunn_long-termeffects.pdf?sequence=2 a)Wh…
For those of you with current or previous work experience, how is productivity measured in your organization. The concepts of total production, average production and marginal production.Relate …
Please answer?. Question 4 Let ECON10 denote the percentage of econometric students at UWI who need to receive a passing score on a standardized econometrics exam. The government wish to estimate its …
Question 14 Needs Grading The data in the fertil2 table were collected on a large sample (17 = 4361) of women living in the Republic of Botswana in 1988. The variable children, refers to the number of…
Scenario . Baruch Graduates – Part I: Given the above summary statistics Compute in R., which of the following is most accurate !" Relative to the standard normal C. Relative to the normal distr…
The file: Please show all working Consider the following regression model Yi = Bo + BIXli + B2Xzi + ByXsi + ui Data for the relevant variables are in this file. Estimate the model using the OLS method…
The following regressions are based on the CPI data for the United States for the period 1960-1999, for a total of 40 annual observations:
could you help me with the following question? thank you. Consider the usual linear model, where y = Xβ + ε. We now compare two regressions, which differ in how many variables are included in the ma…

B) A competitive business receives price p for its output, and produces its output according to the following production function: ? = ? ? ? ? where Q = quantity produced, L = Labour, K…

hi could you please help me with this question? (c) At what average education level is GDP growth maximized? (d) Suppose you were to estimate the following model rather than the one above. AGDP_PC, = …
Please answer the following:. (b) Suppose we have the linear model y = X [3 + u, Where X is n x k, )6 is k X 1 and the error term u is n x 1, such that E(uuT|X) = Q. Prove that the GLS estimator is BL…
How do we calculate the bond price. Consider the Hull-White model where the short rate process follows dr, = [o(1) – an] di todZ,. where Z, is a Brownian process under the risk neutral measure Q. Usin…
This Hippog (hippo/frog) was moved to the Arctic. Describe what adaptations Hippog would need to make. What happens if Hippog can’t adapt to the environment?
Are public servants ever justified in pursuing illegal activity if they believe the law is wrong? why? why not?
Hi tutor can you help me explain these questions Thank you so much Question1 QUESTION2 QUESTION3 In the model y; = B1 + Box; + u; , we find the estimate b2=0.81 with standard error 0.26. Our sample si…
Please help with the following question: These regressions are from a famous study of payout policy by firms. The table shows 4 regressions: an "early" vs "later" time period for p…
please explain. The management of a large firm would like to know something about employee morale and the other variables to which it may be related. To study these relationships, each employee in a s…
Consider the simple hypothetical example in Table 1. This example involves ten units (patients) and two possible medical procedures labeled 0 (Drug) and 1 (Surgery). Assuming SUTVA, Table 1 displays e…
What does the law of large numbers state? be detailed

Find the marginal distributions for X and Y. B. Calculate the expected rate of return from Investment B C.Find the conditional distribution of Y, given X=20 D.Are X and Y independent random variabl…

Suppose that we have data X1, …, Xn ~N(0, v) (here v is the variance), and we are testing Ho : v = 1 against H1 : v = 2. (a) Compute the likelihood ratio statistic for this test, simplified into a c…
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Can you please explain and show how to solve? 2 Problem 2 -— Continuous Distributions Suppose that X and Y are continuous random variables with the joint dis tribution: £$2+ ,for0<:r<2311d0&l…
The market demand curve for lonely-flower is P = 4 2 0 − 3 Q There two types of firm in the market and the production costs facing the two type of firm are shown as follow: Type 1 (Fring…
Let X be a random variable such that E(X) = 2 and V(X) = 4. Let Y = 2 − 5X and Z = −2 + 5X. a) Compute E(Y ), E(Z), E(2Y ), E(−2Z) b) Compute V(Y + X) c) Show that V(Y + X) = V(Y ) + V(X) + 2Cov…
Suppose a sample of adults is classified into groups 1, 2 and 3 on basis of whether their education stopped at end of elementary school, high school, or university respectively. The relationship is sp…
What is meantpanel/longitudinal data?……………………..
Hi! I need worked out answers to Questions 3, 4, 5, 6, and 13 in a separate file. Word Document or PDF is fine! Appreciate your time. Let me know if you cannot open the PDF file. Bing Ma Department of…
Suppose that you’re interested in studying the impact of parental income on college attendance. Suppose that you have a continuous variable on parental income (ParInc) and you have a dummy variable of…
(c) Under what assumption is the income equation from part (a) identified? (d) Estimate the income equation by OLS and discuss the estimate of B1. (e) Estimate the reduced form for cigs. (Recall that…

Suppose that the widget market consists of three equally efficient sellers, each with a marginal cost of $1. a. Assume that competition is well described by the “pure” Bertrand model. If two…

Hi!!..wanna to ask about how to do the Cost Benefits Analysis for recurring cost cause I have no idea about how to do it. Can you help me? 🙂
In 2017, partial repeal of the Affordable Care Act was enacted by Congress as a part of a larger tax reform package that made many substantial changes to the tax code. Why does the manner in which it …
1.Pr (X =1, Y=1) = 0.02 and so forth. Report answers rounded to 2 decimal places. Compute the following probabilities: Prob[Y<2] Prob[Y<2,X>5] 2.Find the marginal probability density function…
Q15 The residential division of Prism’s high-speed Internet service uses one advertising agency, while its commercial division uses another. Two analysts, Andy and Brad, are asked to test the effectiv…
I want you to provide the intuition as to why and how theWeighted Least Squares (WLS) estimator works. If heteroscedasticity does not negatively impact the unbiased estimate why do we worry about co…
In a log-linear model, the estimated slope coecient in front of a continuous explanatory variable is interpreted as an elasticity.” Is this statement true or false? Explain your answer.
which of the following events would cause a movement downward and to the right Along the demand curve for apples? 1/The number of people who purchase apple increases 2/Consumer income increases and …
Please help with part C i and ii Suppose that the asset log-price p(t) is given by the stochastic differential equation dp(t) = σ(t)dBt where Bt is a Brownian motion and log-prices are observed at re…
In 2019 Silam Hospital hired new nurses from two top universities in the country. After one year, the hospital conducts a simple study to analyse whether there is a significant difference in regard to…
Please answer the question in the attached image – 4. Suppose we wish to test for heteroskedasticity in the regression equation y = B1 + $2 X + B3 X2 + & usin test, at 5 % level of significance. N…
Here is question: 3 [16 points] The following questions are based on a data set that consists of information on 4000 full-time full-year workers. The highest educational achievement for each worker wa…
Hi dear could you help me please ı stuck ın thıs question ? also please could you write clearly please 🙂 2) The following logit model of house ownership is estimated. K =—1,4097 +0,0326Xf. where…
The following equation explains weekly hours of television viewing by a child in terms of child’s age, mother’s education, fa- ther’s education and number of siblings: tvhours∗ =β0 + β1age + β2ag…
10) Consider Eqs.(3) and (4) above. If Eq.(3) holds, then Eq.(4) can be rewritten as follows: RGDPgu+1 = do – a2-TB3M, + az-LTBOND, + a3.D, + et (4′) Eq.(4′) posits that in eq.(4) the following parame…
Q9)Suppose you run a multiple regression of natural log of salary and bonus on 1 year company return and 1 year industry return (Table 5). What is (are) the biggest challenge(s) for the above regressi…
You are the manager of a firm in a new industry. You have gotten the jump on the only other producer in the market. You know what your competitor’s cost function is, and it knows yours. Your products,…
Consider the following hypothesis test. H 0 :?≥10 H a :?< 10 The sample size is125and the population standard deviation is assumed known with?= 5. Use?= 0.05. …
Consider a profit maximizing Company who faces two demand curves P 1 = D 1 (Q 1) in the day time (peak period) P 2 = D 2 (Q 2) in the night time (off-peak period) to operate the firm must pay b per un…

Suppose that a researcher has a set of three variables, , in which denotes a p-variate vector. She wants to test for the existence of cointegrating relationships using the Johansen test. What …
Let [Z, U) be a reported 95% forecast interval for You. What does this mean?

In need of help with this question. please answer with all steps necessary. Consider the savings function savings = a + [ﬁne + 5 Where 8 = \/ inc – V Where V is a random variable With [E[V] = 0 and …
An economy has 3 sectors: service, farming and logging. The input-output matrix for this economy is given by A and there is an external demand of 323 units of service, 646 units of farming and 1292 un…
Hi There, Im currently doing a worksheet for exam preperation and on my memo i dont have the answer for this question, please assist. Thank you A researcher wants to set up a regression equation where…
this is all the info i was given Question 5 Suppose Xavier and Yana are sales people, and are paid a salary plus a percentage of their sales as commissions. Let the random variables X and Y denote Xav…
Multi-Unit Auctions Auctioneer offers 5 identical units for sale. The marginal values for four bidders are as follows: Bidder Marginal Values (1st, 2nd, … 5th unit) Bidder 1: 57, 50, 37, 31, 24 Bidd…
Suppose that there are two products: clothing and soda. Both Brazil and the United States produce each product. Brazilcan produce 100,000 units of clothing per year and 50,000 cans of soda. The Unit…
Which of the following is NOT a test for heteroscedasticity? Goldfeld-Quandt (GQ) test O White test O Durbin-Watson test O Breusch-Pagan test. Assume that the relationship between a company’s stock pr…
Suppose an advertising company Billbs decided to evaluate the effect of a couple of factors on the effectiveness of their billboards. The first factor is the general format of the billboard with two o…
Which of the following statements is CORRECT? a. Collections Inc. is in the business of collecting past-due accounts for other companies, i.e., it is a collection agency. Collections’ revenues, prof…
hello, I’m not sure about this question. . reg voteA lexpendA TexpendB prtystrA Source | 55 df MS Number of obs = 173 Model 38405. 1096 3 F(3, 169) Residual 10052 . 1389 12801.7032 215.23 169 Prob &gt…
How can you investigate whether or not two goods are substitute goods?
Is there co-integration in this case? (Please look at the image attached).. . vecrank coarse fine, trend (constant) lags (12) max Johansen tests for cointegration Trend: constant Number of obs = 186 S…
Consider a family’s annual expenditure on education that depends on family income, family size, age and sex (male or female) composition of the family, parents’ education and residential location (rur…
Under the merger guidelines written by the DOJ and FTC, a merger may not be challenged if Multiple Choice there is significant foreign competition. there is significant foreign competition…
An individual prefers a guarantee of winning 100 lollipops to a gamble with a 65% odds of winning 100 lollipops, a 20% odds of winning 200 lollipops, and a 15% odds of winning 40 lollipops. Also, the …
You believe that variable X directly (positively) affects the value of variable Y. After running a regression, the parameter estimate of X is +0.49 and the tt-statistic is 0.03. You would thus conclu…

Please write down the classical assumption about X for a multiple regression model and explain it. 4. Suppose the model is Y i =α+βX 1i +γX 2i +µX 3i and X 2 i = 3X 3 i. Show what kind of probl…

question part c. Suppose, you have collected quarterly real GDP(Y) data (in $) of a hypothetical country for the 1961:01—2007204 period, and have estimated the following function: 11112 = 7.866 + 0….
how do i find the correlation between 12 data points (X and Y) by hand? without using a online calculator
Teacher observes that when students submit report, the more ornate and artistic the folder is, the less substantial the report. Which weakness in the Filipino character is pointed to? If you were the …
Suppose the own price elasticity of demand for good X is -2, its income elasticity is 3, its advertising elasticity is 2, and cross- price elasticity of demand between it and good y is -4. Determine h…
This is an econometrics exercise asking when the OLS does not apply
Below are the questions that I have. the four phases of the business cycle by comparing and contrast economic conditions under those phases. What phase of the business cycle is the economy in now? how…
A sample of 14 cans of coffee has an average weight of 16 ounces and a variance of 4 ounces2. Assume that the weight of cans is normally distributed. a) Determine the margin of error for an 80% confid…
Hello, can you answer this question for me? I’d like to compare it to my answer. Thank You

How many people were in first class? What is the percentage of males in our sample? 3. The lifeboats were loaded using the usual “women and children first" {followed by the ship’s officer…

An econometrician supposes that the cost of training per worker, T, is associated with firm size, S, and worker productivity, V. S, is measured as the number of workers in the firm and T and V are in …
The linear equation Y = a + bX was estimated and the following regression output was obtained: Dependant variable: Y = 18 R square = 0.3066 ratio of F = 7.076 P-value over F= 0171 A) Based on the esti…
1) Let Austen-us. be normal random variables with mean u and variance :9. What are the method of moments estimators of the mean 1: and variance 02? 2) Give examples of applications of the Maximum Like…
Nathan Manufacturing, Inc., makes and sells specialty hubcaps for the retail automobile aftermarket. Nathan’s forecast for its wire-wheel hubcap is2,980 units next year.The production process is m…
See attached photo. Question regarding the econometrics of supply and demand. 3. (The econometrics of supply and demand.) Suppose your goal is to estimate the elasticity of demand for blueberries. You…
Question 2: Design and run a regression that discovers the existence of a linear time trend in the log data. Copy and paste the results below and explain. Calculate the predicted values and the residu…
Based on the Taylor Rule use the following information to calculate the target federal funds rate. Variable Value Target inflation rate 2 percent Current inflation rate 9 percent Real equilibrium fede…
You want to find the determinants of suicide rates in the United States. To investi- gate the issue, you collect state level data for ten years. Your first idea, suggested to you by one of your peers …
Q = F(K, L) = 1< 3 / 4 L l / 4 Calculate the average product of labor, APL, when the level of capital is fixed at 81 units and the firm uses 16 units of labor. How does the average product of lab…
Figure 1 (on page 4) plots the squared residuals obtained from the regression in Table 1. Figure 2 (page 4) plots INCOME (in the X axis) and the estimated residuals (in the Y axis) from the regression…
Stowe Automotive is considering an offer from the country of Indula to build a plant making automotive parts for use there. In preparation for a final decision, Stowe’s economists have been hard at wo…
Recall the definition of external validity in the presence of attrition from lecture 3: E[Y | D = 1, R = 1] – E[Y | D = 0, R = 1] = E[g(1, e) – g(0, e) | D = 1]. State a conditional independence assum…
True or False and Prove why? Let R and S be relations on X. R union S is reflexive if and only if R and S are reflexive.
Question 1 [20 marks] Let the regression model be Ye =ax, +up; t = 1,2, ….T where E(u.) =0 for all t E (usup ) = o’, its = t =0, ifs # t E(X, U.) = 0 It is given that It is non-stochastic. () Obtain…
What mistake or flaw characterizes this hero or heroes?
When testinga joint null, an F test is used instead of several separate t tests because Group of answer choices The t tests may not agree with each other The F test is easier to calculate The collec…
Please help with the following question y = XB +c where y is nx1, X is nxk, and B is kx1. The disturbance term e is nx1 and is correlated with the regressors. Assume you have an nxn matrix of instrume…
What are the 3 factors that make one estimator better than another?…………..
Question1 : The linear Probability Model (LMP) [ 10 Marks ] Consider the following LPM which connects the student’s graduate school admission status , Yi = B1 + B2X2 + B3Xsi + li, (1) where Y E {0, 1}…
the pandemic disrupted many industries but for ultraviolet LED that can be used to kill germs and sterilize surface continued to raise in demand. Assume that the average cost of LED is $531 and distri…
Derive the error correction model for the following dynamic model; ? ? = ? 0 + ? 1 ? ?−1 + ? 2 ? ? + ? 3 ? ?−1 + ? 4 ? ?−2 + ? ?
The demand for a product is income inelastic with an elasticity coefficient of +0.65.If there is a 20% decrease in demand, what must the decrease in income be?
Statistics teacher realize that his students keep using cell phones during the class. Then he did some research and found out that people use cell phones for 7.2 hours per day on average in Turkey, an…
(25 points) Some US states have enacted laws that allow citizens to carry concealed weapons. These laws are known as “shall-issue” laws because they instruct local authorities to issue a concealed wea…
y=Xﬁ+E 5: Is a {n x 1} vector of observations on the dependent variable 13 is a vector of K parameters to be estimated X is a {n x K] matrix of observations on the regressors r: is a {n x 1} vector …
Hey, please help out with intuition and deriving solutions . Theoretical Exercise 3: Heteroskedasticity. Let sav denote the savings and inc the income of a household. A simple model relating savings t…
Hi,this question is about econometrics,Plz finish it thank you !

Answer the Performance Evaluation Question from the Case Study. To evaluate the performance of each mutual fund, estimate the CAPM and Multifactor Models as explained in the Notes below. Using…

Q10 While you are working a shift, you witness an employee get into an argument with a customer regarding a delay in service. You record the incident and notice that there has recently has been an i…

Illustrate how the return-earnings-change specification behind regression model (1) can be derived formally from the Simple Earnings Capitalisation Model and briefly comment on your derivation. [6 …

Ø Government Intervention (visible hand, command, centralized, tax/regulation) Ø Free market (invisible hand, decentralized decision-making) Research thoroughly and briefly discuss the fol…
Kindly solve the attached question 3.14 below clearly. Thanks
Econometrics proofs. Please provide detailed steps. Thanks!
Explain and answer all questions please !. Suppose that you want to predict Y based on a linear function Y m 50 + b1X using a random sample (Y;,X,;) where 2′ = 1…,n. (a) (3 points) Deﬁne the predi…
A Gallup Daily Tracking Survey found that the mean daily discretionary spending by Americans earning over $90,000 per year was $136 per day ( USA Today, July 30, 2012). The discretionary spending excl…
A true regression line in simple econometric terms is?
Conduct internet research to locate an illustration of a supply and demand curve. Provide the link and a summary of the product or service in the illustration and why this is a good example of the s…
ECONOMETRICS (a) Explain fully the Gauss-Markov theorem. If you had to pick one estimate, would you prefer an unbiased estimate with non-minimum variance or a biased estimate with a minimum variance? …
please can u help me with this questions What is the present equivalent of $19,000 in Year 1" at an interest rate of 12% per year. If you deposit $3000 today in an investment account earning inte…
if a countrys gdp increases, but its debt decreases during that year, then the countrys debt to gdp ration for the the year will
Please look at the following regression table. The year is 2010. The data originates from the Penn World Table 9.0, from Harris et.al. 2014 from the World Bank and from the International Energy Agency…
Please answer this question and provide an explanation, thank you. 18. Consider the simple linear regression model Yi = [30 + 31X: + Hi- You are worried that there might be simultaneous causality bias…
Hi, can someone answer these two questions? I will very appreciate.
Answer the question below:. Explain the meaning of spurious regressions (use notations and examples if necessary).
The best time to engage in proofreading is: When your brain is fully recharged and you’re able to focus closely on the task After you complete a rough draft, but before you revise your ideas At the en…
Explanation. Scenario #4 In the last scenario the company processes three types of policy. The average processing times vary by policy type and workstation. The variance of the processing times varies…
QUESTION 2 Let {1:1, . . . ,xN} be an i.i.d. sample from a population that is Normally distributed with mean equal to ,u and variance equal to 0’2 < co. An unbiased estimator for the 0-2 is (a) Sup…
Monthly rates of return on the shares of a particular common stock are independent of one another and normally distributed with a standard deviation of 2.5. A sample of 12 months is taken. a. Find the…
I am having a little trouble with this question. I just cannot seem to figure it out. Your help would be greatly appreciated. Derive the bias of ﬁlif the true model includes an intercept (Y; = 30 + …
Please provide solutions for the above attached questions ming > Orange Coast College – ECON AITO (CRN 36930) – Spring19 – KUO > Activities and Due Dates > ework – Ch. 25: Consumer Choice Ass…
Q14. The benefit principle states that_____. a. people who benefit from the rule of law should pay taxes b. people who benefit from Social Security should voter for it d. people who benefit from a gov…
Explain the suitable methodology to use to examine the impact on stock prices during COVID-19
Consider the Cournot duopoly. Suppose that the demand curve is now P(q1+q2) = 130−2(q1+q2). Suppose that firms 1 and 2 simultaneously choose quantityq1andq2to supply and that the firms incur a margi…
A)X2 – DisttoCity, higher level of architect’s greenery installed due to better infrastructure in terms of water help in answer part B, and is my solution to part A acceptable? . auuuuu LILFIILI. …
You have added a new explanatory variable to your model. Unfortunately, this new variable is multicollinear with the pre-existing explanatory variables, causing multicollinearity in your model. 1) A…
please solve part D. Question 1 Consider the following relationship between employment growth Y (%) and GDP growth X (%): Yi = B1 + B:Xi+ ui You are given the following summary information for a group…

An insurance company needs to estimate the average amount claimed by its policy holders in one year. A random sample of 100 policy holders reveals the sample mean is 750 and the sample variance is…

Suppose that {Yt} is a stationary process with mean 0 and autocovariance functionγY(s).Let Xt =Yt+12Yt−1. Show that Xt is weakly stationary and find its autocorrelation function. (i) Give an exampl…
appendices below if needed. THANKS! 3. A company sell 5 kilogram bags for sugar. In a sample of 100 bags, the average weight was 4.90 kilograms and the sample standard deviation was S = .45 kilograms….
Correlation E E(-1) E 1.000000 0.043412 E(-1) 0.043412 1.000000 From a regression model, the above correlation matrix is obtained, where E represents residuals and E(-1) represents the one-lagged resi…
Assume that you are considering a 7-night vacation to Fort Walton Beach, Florida, in March. You estimate the total cost of the trip to Fort Walton Beach at $1,250, including discounted airfare. Howeve…
Use the information in this table to answer the question. Unit of Product A Product A Product Price $1 – MU MU/Pa 1 10 2 8 3 7 4 6 5 5 6 4 7 3 Product B Product B Price $2-MU MU/Pb 24 20 18 16 12 6 4 …
The following equation was estimated using the data in CEOSAL1.RAW: \log (salary) = 4.322 + 0.276log(sales) + 0.0215roe−0.00008roe2 (.324) (.033) (.0129) (.00026) n = 209, R2 = .282 This equation al…
please solve the following reg childmortality ln_income Source | SS df MS Number of obs 2,017 ————————————— +———-———-——-———————-———-——…

(12%) Describe the consequences of estimating an equation (regression) in the presence of an endogenous regressor. How can you overcome these obstacles? Describe (in words) an alternative estimator…

gross domestic production (GDP). To answer the following questions, you should start to select a country and variables from this link (http://databank.worldbank.org/data/reports.aspx?source=2&coun…
You may use Excel for the calculations but transfer these intermediate results to the appropriate formulas on your answer sheet (do not use Excel’s Regression functions). Use at least three decimals w…
Estimate the demand for “economy” vehicles using variables provided, you might also derive data from other resources and combine with the dataset. Choose the best model. Forecast the demand for the “e…
This is an economic question. Thank you for the answer. The economy begins at a perfectly competitive equilibrium when the government introduces a per-unit tax. P 11.34 11.21 10.79 24 36 Q (measured i…
you have the following 91 day bills 182 days bills year required 7.2% 7.5% amount to tender R60 million R50Milion assume the bank’s are accepted -what will the consideration be for the 91 day bill
Econometric Homework help! I need help on this homework assignment. If run through R, the problems shouldnt take too long. I have attached the homework as well as relevant data files See HW_07_Chapter…
In a shipment of 18 trucks to a local truck dealer, there are six trucks that don’t have air conditioning. Assume that you select four trucks at random. What is the probability that two or fewer of th…
Please choose the best answer and explain why, thank you. 1. A low R2 squared means: a) there is no causal relationship between the dependent and independent variables b) the regression suffers from o…
____________________trade is when a lender gives up resources (money) today in order to get more resources (amount loaned plus interest) in the future. a. Intemperate b. Intertemporal c. International…
Suppose we are now interested in estimating the unknown surface of the disc, i.e.Γ =r^2π. (a)Write down an estimatorΘ2for the unknown surfaceΓ, withΘ2=f(Θ1). (b)Is your estimator…
This is the question 2. To test the effectiveness of a job training program on the subsequent wages of workers, suppose we estimate the following model using individual level data: log(wage ) =be + b,…
Please help me and thank for your support. Log AaBbCCD AaBbCCD AAB AaBl AaBbC AaBbCcD AaBbCCD AdBbCCD AdBbCCD AaBbCCD Aa #5 1 log(A) = 81 + B2log (B) + 83 (C) + e- L Dependent Variable: LOG A. Method:…

(40 points) Given demand and supply in a market system for the cobweb model as follow, Qd = 19 -6P, and Q{ = 6P_1 – 5 when the initial price Po = 2 (5a) 5.1) Determine whether the equilibrium of t…

Submit two do-files (STATA programs) 1. Your first program should have the following steps: 1. Open hrs_2006 data file 2. Create the table of summary stat…
the vector of least square estimates for X1 and X2, the 3rd residual, Cook’s distance for the 3rd observation. Based on this value only, is the 3rd observation influential? What is the fitted value …

a)What do the parameters β and γ represent? Suppose one wanted to use an LM test to test for first-order autocorrelation. b)State the null and alternative hypotheses for no first-order …

In the last lecture, we talked about trying to design an income transfer program that helped people who are unable to work but did not discourage work effort among those who are able.Consider three …
(a)Suppose that annual earnings and alcohol consumption are determined by the Simultaneous equation model (SEM). Where is a local price…
Question one This is a true model and a fitted model a.Deriveand b.Derive var() and var () c.Show thatandare unbiased and consistent Y=B+BX+0 …
using the standard bargaining solution to find the outcomes of the following bargainin problems. In each case, find the maximized joint value, determine the player’s individual values, and compute the…
could you help me to solve it? thank you! (d) (7pts) Suppose one wants to estimate the simple regression (4) using an IV /2SLS es- timation. Can the variable income be a valid instrument? Explain why …
Which one significant argument that u believe is wrong—that u simply do not believe, or are at the very least unconvinced in the chapter fourteen Thirity Glorious Years in the Global North. ?…
1234567890 3. Consider the following true relationship between random variables y; and Ti: yi = 3+ xi+ ui Both y; and x; are continuous variables, and E [uilx] = 0. Now, suppose that a researcher coll…
Use the data in WAGE2.dta for this exercise. (a) Estimate the model log(wage) = β0 + β1educ + β2exper + β3tenure + β4married +β5black + β6south + β7urban + u and report the results in the usua…
Please help to solve these four Econometrics MCQs. Detailed steps or explanations are required. Thanks! 14. Run a regression of Science test score on student age (with age measured in months). Remembe…
Can someone please in a short and simple way explain why we use Clustered Standard Errors (CSEs) in a regression?
The following is a payoff matrix showing profit in millions of dollars when two companies simultaneously decide on various advertising budgets ($1 million, $2 million, or $3 million): Pizza H…

a)Describe how one can obtain Generalized or Weighted least squares estimates of the β’s. b)Compare properties of these Weighted least squares e…

Question 1 2 3 This problem set has a total of 50 points. 1. (5 points) Let X be a continuous random variable with the cumulative distribution function of F: F(2) = 0.1 and F(6) = 0.7. What is the val…

b) A cylindrical resistor of cross-sectional area A and length L is made from material with conductivity o. If the potential is constant over each end and the potential is constant over each end and t…

AS (curved) Price Index Po AD Output. Consider the graph above. [Why is the graph flatter to the left of Y'” and steeper to the right? He sure to include a discussion of both unemployment and wage…
Searches related to A borrower takes out a $175 loan & will repay in full with probability 0.90, & default with probability 0.1. In the event of default the borrower will pay X. If the bank wa…
please answer this question, thank you very much ! Let Yt = In(Pt) – In( Pt-1) denote the daily log-return on a financial asset, where Pt is the opening daily price at time t. (a) The following model …
Which of the following statements is correct? a.The Current Population Survey (CPS), which randomly samples households each year, is an example of a panel data set. b.One reason for using independentl…
Please answer this question and explain, thank you. 21. Consider the following hypothetical data from a cash transfer randomized control trial: +Share of group that are in good health: Treatment Contr…
A causal parameter is identified if Group of answer choices it is recognizable as an economically important object of interest knowledge of its value can be used to construct (plausible) counterfac…
help help help IV. Using monthly data on apple stock from January 2000 until April 2020, residuals from an estimation an AR(1) on apple monthly returns have been used to obtain the following estimated…
Please help with the following question: (1) yi = xiB + ci Where E(Eilx;) = 0 and of = E(62 x;) is known. Find instruments z; such that the GLS estimator of (1) can be written as an IV estimator, usin…
When Marji learns that the missile destroyed their neighbor’s house, why does her mother try to change the subject? Cite evidence from the text to support your answer.
There are different ways to combine features of the Breusch-Pagan and White tests for heteroskedasticity. One possibility not covered in the text is to run the regression uˆi 2 on xi1, xi2, …, xik,…
in Full Details Explain how Coronavirus pandemic impacted the GDP and its components in the UAE for the year 2020.
Get data on Total National Debt as a percentage of GDP and National debt growth for the country Kenya, and include source/sources used.
Explain some other diagnostic checks for model adequacy other than heteroskedasticity you might apply to a model estimated using ordinary least squares. Clearly outline the test(s) involved.
What variables can I use for a research in The impact of covid on financial markets
#8. Suppose we want to investigate what factors determine whether at least one analyst covers a company. The sample consists of 2,047 observations on public companies. ANALYSTS = the discrete depende…
please see the attach and answer the question, thanks To help better understand the bystander problem we are going to model the situation as a game. The process will greatly and unfairly simplify the …
Consider the differences-in-differences estimate from Section A of Table II. (ii) Is this estimate statistically significant at the 15% level? What is the critical value? Can someone please tell me ho…
Q03. You estimate a simple linear regression model using a sample of 25 observations and obtain the following results (estimated standard errors in parentheses below coefficient estimates): What ar…
After the housing market bust in the mid-2000s, _ leading to the economy slowdown that became known as the Great Recession.
Hi, I was stressing and struggling a lot over my econometric modelling assignment. I’ve chosen my research topic as the effect of the coronavirus pandemic on the australian economy, more specifically,…
The following equation below is used to estimate the Part-Time hourly wage differential. What is the coefficient of interest in this regression?
Assume that the research wants to investigate the impact of oil price and government subsidy (measured in million $) on Kuwaiti exports (measured in million $): export = -0.873 + 0.00144 government su…

List 3 of the classical model assumptions for OLS to be BLUE and what does BLUE stand for? 2. Interpret the coefficient on years of education in column 1 of table 2. 3. Interpret the coefficient on…

Can u explain how to make all this operations in Stata!? Using the Hausman-Taylor method to estimate the coefficients of time-invariant regressors: o select a time-invariant regressor (s), correlated …
For the following three models below i need to find the results (done on STATA and screenshots for working out) and its impact on the models for the following tests: for a excel spreasheet of the data…
Your cousin Henrietta is taking an applied econometrics course over the summer and she wants your advice about implementing her empirical project on modelling the determinants of quarterly Canadian on…
(ignore the bolded 2, it’s the page number). Question 4: Use Statistical Tables to test for positive serial correlation given the following Durbin- Watson d statistics for serial correlation. State…
Please just show the answer. 6. Which of ﬁle following statement is true about Linear Probability Model? (4pts) A. The coefﬁcient should be interpreted as change in percentage in the probability o…
. BHMH 2002 Introduction to Economics Semester 2, Tutorial Homework 1 2021-22 Tutorial Homework 1 To most people in Hong Kong, doing exercise is important to keep fit and stay healthy for fighting t…
Econometrics We are interested in the effect of inflation on GDP per capita. We collect data on 177 countries; assume this is a random sample. The sample standard deviation of inflation (measured in t…
Please help with the following question, than you. 1/2 1/2 4. (30 points) Consider the utility function u($1,m2) : $1 $2 . Let the prices of good 1 and good 2 be p1 and p2, and let the consumer’s in…
Full working please.. 2. Panel Data Techniques (15 Marks) Think about the following model. (1) log Wit = B, + Byx; + Byxi + Bat + Both + BOUR, + (a, + u; ) , where W is the ratio of nominal wage of in…

Present the point estimate of the population mean of X if it is a continuous variable, the population proportion if X is a nominal variable. B. Present and interpret the 95% interval estimate for t…

Correct Ans Only. No need explanation( In a Hurry) 1. 2. 3. 4. 5. Suppose that you are interested in the following population regression model that predicts hourly wages for a given level of education…
5) Suppose you have data on the amount individuals have spent on hotel bills and car rentals. Would you expect the variance of the total amount spent on car rentals and hotel bills to be larger or sm…
. lQuestion 2 [25 Marks] a. The random variables 3’1, …,Xn he i.i.d U |ﬂ, 3|, have densityY f(x;ﬂ)=%, (15st With E 3:- t] i. Estimate 3 using both the method of moments and maximum likelihood …
Quarterly sales for a department store over a six-year period are given in the fileP12_52.xlsx. a. Use multiple regression to develop an equation that can be used to predict future quarterly sales…
Consider the model: ??(????) = ? 0 + ? 1 ??(????) + ? , where educ is the years of education. 1.1Suppose that you have collected a sample of…
Exercise 1: Arithmetic of OLS The point of this exercise is to demonstrate some of the arithmetic properties of residuals, fitted values, and the R2 statistic discussed in Section 2.3.  Run the r…

You want to regress standardized test scores for student i on the student-teacher ratio in student i ‘s classes. All of the following would make good controls EXCEPT A) whether student i …

Please help with the definition of this term. Kurtosis.
W is a Brownian motion. 11. Consider a simple function f(t) – 1(1,3] (t) + 51(3,6] (t) + 31 (Wa>0) 1(6,7] (t) and define t def Mt = f(s) dW s. 8=0 (a) Compute E[Mg]. (b) Compute (M) . (c) Compute E…

How much, per month, is Bryce short on the mortgage payments for his dream home?

Questions are attached 2.1 Let two data sets, {x;, y;} and {x, y/ } be related by at = c1 + c21; and y; = c3 + c4yi for all i = 1, 2, …, n. (a) Assuming that y = a + Bx, find o* and B* in the relati…
Solve this Public Economics Homework 1. (36 points) A government wants to raise revenue to fund a public good. It can do so by taxing two goods, A and B, for which there are no preexisting market dist…
US Dollar…failing? Trade deficits! Budget deficits! Imbalance of payments between nations! All of these issues are of paramount concern tomacroeconomists. Currently the United States trade deficit…
*The answer to this problem needs to be in the form of a TABLE* Suppose Juan, Antonio, and Petra are the only consumers in the ice cream market. Using the demand schedules in the table above, what is …
1f) Explain MLR 4, and whether this is likely to hold in your model? Can you identify any omitted variables?(3 marks) 1g) Some of the explanatory variables show high levels of multicollinearity.?…
You’re working with an email marketing firm that tests promotion wording via email experiments.They ran a study with 6000 customers in the control group and 300 customers each in 40 treatment grou…
You are given the following data on the ages, years of education and years of job tenure for 5 individuals: Individual Age Education Tenure i W X Y 1 18 11 1 2 29 14 6 3 33 12 8 4 35 16 10 5 45 12 5 Y…
Questions: 1. What level of management is the COO? Explain. (2 marks) The COO is the ________ level of management. That means ___________. 2. Is the COO a line or a staff manager? Explain (2 marks) 3….
Canada introduces a new economic plan that includes expanded inports and exports. The model indicates that in the next year exports will be normally distributed with a mean of 100 and a variance of 90…
The own-price elasticities of demand for330ml cans of Coke and Pepsi are -1.37 and -1.50 respectively. The cross-price elasticity of the demand for Coke with respect to the price of Pepsi is 0.45 an…
sir i am stuck for this question Question 38 If the price elasticity of supply is 1.5, and a price increase led to a 3% increase in quantity supplied, then the price increase is about Not yet answered…
To study whether the political campaign expenditures affect the election results between two rival political parties, we propose the following model: ???? = ? 0 + ? 1 ????…
Long-Term Utilizing the S.M.A.R.T. methodology create five (5) long-term goals and organization for the BSG-Online simulation strategy game. What to achieve for company? How will get there? What…
What assumptions are needed to prove the least square estimators is best linear unbiased estimator? Please give me detailed explantion about it, really appreciate.
What is the primary practical consequence when you are looking at the relationship between two time series variables that have unit roots? Briefly describe the steps entailed in determining whether tw…
Help me to understand this regression table:. Table 2 Regression of z-score on the introduction of FinTech regulatory sandboxes. Dependent variable Variable Log (z-score) (1) (2) (3) (4) Sandbox (1/0)…
Read the article: https://www.businessinsider.com/sp-500-relationship-between-5-year-returns-and-subsequent-12-month-returns-2015-8?IR=T (a) Write down the regression model used by Bank of America Mer…
Question 4 [3+3= 6 points]: (From Weisberg, 2005) We are interested in the linear model Y = Bot Biz1+ B2x2 + e. (a) Suppose we fit the model above to data for which x1 = 2.2×2 with no error (that is, …
PLEASE HELP I THINK I HAVE THE RIGHT ANSWER BUT I AM SO LOST AND I NEED SOMEONE TO SHOW ME SO I CAN COMPARE TO MINE ALL INFO PROVIDED country corrup gdp_cap Argentina 7 8278.545 Australia 1.3 20930…
The Hull Petroleum Company and Inverted V are retail gasoline franchises that compete in a local market to sell gasoline to consumers. Hull and Inverted V are located across the street from each other…
Hi, I need step by step explanations for these problems that I need to study. These are study questions, I need help with. My own study questions 1 . We are interested in the relationship between the …
Use the data in COUNTYMURDERS to answer this question. Use only the year 1996. The variable murders is the number of murders reported in the county. The variable execs is the number of executi…
Poverty alleviation programs targeted towards poor need to be means-tested. Alternative to means testing are: A.Self targeting B.Proxy means test C.?…
In words and/or graphs what are the five Multiple Linear Regression (MLR) assumptions?
Solve the following 1:51 PM Fri Oct 30 99% elearning.uh.edu Take Test: Quiz 6 Fall 2020 You estimated the following model explaining "Years in the Labor Force" (experience) as a function of …
(a) First, ignore capacity issues, and find the firms’ quantities reaction functions and equilibrium quantities (as seen in class). [In point (b), you will see how introducing capacity constraints af…
Use the data in EZANDERS for this exercise. The data are on monthly unemployment claims in Anderson Township in Indiana, from January 1980 through November 1988. In 1984, an enterprise zone (EZ) was l…
Below is a graph of the Capital Allocation Line (CAL). Based on the CAL graph, answer the following questions. Must show your work. A)What is the Sharpe ratio for the risky portfolio P? ?…

Which of the above models are linear regression models? b. Explain the meaning of the zero-conditional-mean assumption for the model in equation (1). Interpret ?̂1 if the “zero conditiona…

Can anyone help with this? Consider the t statistic for testing Ho: Bj = 0, to = Bi/ se(B,) . Which of the following statements is correct? a. It is harder to find statistical significance with larger…
Linear regressionNumber ofobs=1,000 F(2, 997)?…
. Let walc be the faction of a household’s budget spent on alcohol, income denote household. income, age be the age of the head of household, and nk denote the number of children. Suppose walc = B…
Discuss directionality of Bias. You are trying to model mortality rate in a county across the US as a function of number of health care professionals in the areas (number of doctors per 1,000 populati…
lnwage i =b 0 + b 1 education i + u i , where i = 1, …, n Descriptive Statistics Education Ln(Wage) Mean 13.35 6.55 Standard Deviation 2.89 0.86 Minimum 0 -1.54 Maximum 18 12.84 lnwage = 4.8672?…
this question has 3 parts. please solve them all Questions 1 to 6 are based on the following regression output Consider the following Log-linear model: log Wage = BI + B2 . educ + e, where 1. log Wage…
thank you for your help 3. (30%) Consider the functions f : R+ —> R and g : 3+ —> R given by f($)={em ifol 9(x)={3x ifm22 as” if$<1 332+a33 if$<2 where a > 0 is a parameter. Answe…
A null hypothesis of Ho: beta = 0 can be rejected at the 95% confidence interval if and only if The 95% confidence interval contains zero The 95% confidence interval does not contain zero O The null …
Discuss how learning/interest/activity centers canbe applied to your classroom Do you plan on using them? Why or why not?
X has a standard normal distribution (X ∼ N(0, 1)), then the characteristic function of X is ϕ X (t) = e −0.5(t^2) . Using this fact, show that X has skewness 0 and kurtosis 3.
2- Assume the daily market demand and supply functions for a good are Qd = 3000 – 6P + 0.002 INC Qs = -1000 + 4P where INC is the exogenously determined average household income a) Find the equilibriu…
construct a portfolio of stocks from the us marketand using Eviews analyse its performance based on the estimates from the FAFA- French(1992,1993) and carhart(1997) models. You are required to answer …
need help with this question _ 9. Consider the following simple regression model y = [30 + [91x] + u. Suppose : is an nismiment for 3:. Which of the following conditions denotes instmment relevance? 3…
Suppose that a (European) call option with strike price $40 costs $13, and a (European) call option with strike price $50 costs $8, and a (European) call option with strike price $60 costs $2. All o…

Comment on the statement “Regression analysis does not necessarily imply Causation “. Also elaborate on circumstances where causality can exist? 2.Elaborate on circumstances wher…

Please choose the best answer and explain why, thank you. Question is complete, no missing information. 6. Consider the following interaction regression model: Y=BotBIXji+B2X2+B3X1X2+uj. Assume that t…
If the cross price elasticity of demand for taxi services and Didi Chuxing in Shanghai was computed, do you expect the sign on the results to be positive or negative or zero? Explain your answer.
please help me my homework. 1 . Using 50 years dataset( from 1961 to 2010) in Turkey, the following earnings equation has been estimated: FS = 0.133 + 0.057ES +0.049PS+ 0.001FDI – 0.016dum t-statistic…

(25 points) We conducted a Monte Carlo experiment where we started with a known relationship, y = 25 + .5*xand then we added a random component that was normally distributed, µ= (invnorma…

Under imperfect multicollinearity, A) the OLS estimator is biased even in samples of n > 100. B) the error terms are highly, but not perfectly correlated. C) the OLS estimator cannot be computed. D…
how to solve this step by step Question 8: Suppose you are interested in the effect of campaign expenditures on outcomes, and the model is: voteA = Bot BiXit B2X2 + B3 X1 + B4 X4 + u Now you want to t…
Answer Questions?. E(Y / (X) = Bo + 31) X does not imply which of the following: Select one: out of O a. 1 unit increase of X changes the expected value of Y by the amount of B1 question O b. the aver…
Question on discrete choice/multinomial logit, I have a homework assignment where we have to design a fake marketing study. I chose to look at factors affecting which basketball shoes people choose to…

One of the leading TV producers has estimated the following demand equation after analyzing 36 regional markets: Q = + 25,000 – 50 P + 25 A + 20 – 40 + 120 I …

What would the answer be and why? 2. When including a quadratic term ( X, ) as a covariate in a multivariate regression model, you should: a) not include the term, A; , so as to avoid perfect multicol…
what are examples of fixed and variable costs in a fast food restaurant? How do you think a firm will be able to maximize their profits if the economy starts to go into a recession?
Please see below Proctored Review will end in 02 minutes and 19 seconds. Click here w correct Question 32 0 / 1 pts The variables used in the analysis below include: house price ($1000s) – price , lot…
I need some help for the question. Atotal of 205 shoppers at a large suburban mall were asked two questions: 1. Did you see a TV ad for the sale at store M? 2. Did you shop at store M? 71 shoppers ind…
How would this problem be solved? Derive the maximum likelihood estimator for the unknown parameter. There is a sample of size n drawn from the density of distribution. Work out the density of x. a) x…
Chapter two 2.) A fall in the price of a commodity, holding everything else constant, results in and is referred to as? a. an increase in demand b. a decrease in demand c. an increase in the quan…
. 4. Suppose that, at the elementary school level, the average score for students on a standardized test is determined by avgscore = Bo + B, expend + B, povrate + u. Where expend is the expenditure …
Please help me with solving questions ( a), ( b) and (c) . Provide all the steps to get to the final solution. Thanks a lot! . A researcher is interested in examining the impact of illegal music…
Consider the following logarithmic scoring rule, L( 1, q) =−log q and L( 0, q) =−log ( 1− q), where q is the forecasted probability of an event E, and the loss is L(1,q…
E 7.2 In the empirical exercises on earning and height inChapters 4and5, you estimated a relatively large and statistically significant effect of a worker’s height on his or her earnings. One ex…
UrbanoCorp fires Alyssa, a 40-year-old employee. Which of the following is false? If UrbanoCorp has more than 20 employees, Alyssa has the burden of proving the company fired her because of her age. I…

Come up with a case analysis of at least 2 retail stores in Laguna that are heavilyaffected by Covid-19 pandemic . Use the following format: A. Name of the Business Establishment: B. Brief Descri…

The following table contains data on average growth rates from 1960 through 1995 for 20 countries along with variables that are potentially related to growth. Download the data from the table by cl…
TALLER 3 LEGISLACION COMERCIAL SOCIEDADES MERCANTILES
please answer. 7 Soru (10 Puan) 7. Which of the following represents the specification of the test (auxiliary) equation of the White’s heteroscedasticity test. a. d. = Bo + Bill, + Balprice, + u. b d,…
How can we interpret this VAR Resudiuals graphs? E-views file. D_A_I=investment D_A_M= import File Edit Object View Proc Quick Options Add-ins Window Help View Proc Object Print Name Freeze Options Ad…

c) Construct a t-statistic for the significance test of H Age in regression (2). Is the relationship between husband’s age and family earnings statistically significant?

We use the dataset “MASchools” in the package “AER” . The dataset contains information on test performance, school characteristics and student demographic backgrounds for school districts in Mas…
The data in the following table give information about the price P (in dollars) for which a ﬁrm can sell a unit of output and the total cost of production, where quantity is q, total cost is C, marg…
Suppose we have a regression model Y;- = in + Ei where 7 = X = 0 and there is no intercept in the model. Consider a slope estimator EXiYi (2X02- E: Show whether this will yield an unbiased estimate of…
Temporal separation between two events. Events A and B occur with the following spacetime coordinates in the reference frames of Fig. 37-25: according to the unprimed frame, (XA’ tA) and (XB’ tB); acc…
Consider the following estimated regression equation: j, 5.830.869x, R²=0.756 (se) (1.23) (0.117) Rewrite the estimated equation (b₁,b₂,se(bi), se(b) and R²) that would result if (a) all values …
Please explain the question below:. 1. The Learning Commons at UC provides free, centralized academic support for all UC students. One of their service is a peer tutor program. A number of senior un…
Consider the following aggregate production function for the U.S. manufacturing sector Y t = α K t β 2 L t β 3 M t β 4 E t β 5 e x p ( e t …
Let bY Æ X (X 0X )¡1X 0Y . Find the OLS coefficient from a regression of bY on X
1.Assume that you have total utility of 0, 50, 80, 95 and 95 when you consume zero, 1, 2, 3 and 4 units of ice-cream cones. Please say how many ice-cream cones which maximize your utility using total …
The questions should be solved by using stata then the answer need to include the command and the explanations. all the information is in the picture Consider the following linear panel data model yit…
convert all the Convert all the impedances to a common base of 100MVA and appropriate k V bases. Draw a one-line diagram of the system showing the impedances and the load in pu based on the common bas…
7(a). By indicating the major sources and uses of bank funds, fully describe the basic functions of a bank as a private deposit-taking institution that must constantly be able to deal with asymmetric …
Question 4 (20 Points) Suppose that you are given the plot below that shows the sampling distribution of Y, sample mean estimator or weights Y, for sample sizes n – {5, 15,30} out of a total populatio…
could you please treat this article as a critical article and summarize Réference: Robert D Arnott, Jason Hsu, and Philip Moore, 2005, “Fundamental Indexation”, Financial Analysts Journal 61(2), pp. …
Problem 4 (15 points}: Suppose that for two variables X and Y, we know the true population model: Y = 5 + ﬁlx + H. We also know that the following condition holds in the population E(UX) = 0. a. (7 …
onlyanswerisfine. Which of the following statements is NOT correct? Select one: Q a. Longer receivables period lengthens operating and cash cycles. 0 b. Shareholders prefer ﬁrms to make invest…
Based on column (3), is the return to education higher at performance pay jobs or nonperformance pay jobs? What is the difference and is it statistically significant?
https://docs.google.com/spreadsheets/d/14hovszkMatfTjc1ONWF0GeDGzyyGMGshrG7aAj4b56s/edit#gid=0 Stock and Watson’s Introduction to Econometrics, 3" Updated Edition Documentation for JEC Data JEC c…
(5 marks) What are the consequences of heteroscedasticity for regression analysis using the OLS estimator? (5 marks) Estimate the following regression model using the data inthis fileand the OLS m…
Answer to this? TABLE D.3 Percentiles of the Chi-square Distribution Source: This table was generated using the SAS function CINV. df X(0.90,df) X(0.95,df) X(0.975,df) X(0.99,df) X(0.995, df) 1 2.706 …
Please do by hand A work breakdown structure and expected durations for a project are as follows: Activity Normal Duration Shortest Duration (weeks) Additional cost to crash an activity (cost/week) Pr…
Question Correlation is an important concept in portfolio optimisation. Portfolios with combinations of assets with low or negative correlation tend to display lower volatility than the individual ass…
here is question: —I 3 [16 points] The following questions are based on a data set that consists of information on 4000 full-time full-year workers. The highest educational achievement for each work…
please explain. Suppose the following estimated equation. Standard errors are in parentheses. + 10.8X1 + 11.13X2+3.20X3 n=20 2=0.455 IIIl-— with a confidence interval estimation approach, you are to…
Here are some excerpts from Banerjee and Duflo’s book: Poor Economics : The real problem of development, ( i.e., from the the institutionalist view of William Easterly ), is not one of figuring …
For a random sample Y1, …, Yn ~f(y; 0), define the following: – the likelihood function; – the score function; – the Fisher information in the sample about 0; – the Cramer-Rao lower bound for the va…
find the linear econometrics model for the next data . calculate the coefficient of determination and correlation. 1. Find the linear econometric model for the next data. Calculate the coefficients of…
Please heeeelp….What are the six contracts of accounting
(f) I performed the Engle-Granger test on the U.S. logarithm of the consumer price index (LCPI) and LGPRICE assuming that LCPI is I(1). At the 5% significance level, what can you infer about the test …
please give me feedback about this question. 14. There are three securities in the market whose return on market portfolio yield the following results : reg rfood rmrf Source SS df MS Number of obs 51…
Consider a product market with a supply function QSi = β0 + β1Pi + uSi and QDi = α0+uDi , and the market equilibrium condition QSi = QDi , where uSi and uDi are mutually independent mean zero i.i.d…
1) Due to better internet job searching websites, the job finding rate increases in the recent years. In a survey studying the job finding rate in Jan 2019, 420 out of 10,000 unemployed workers report…

Consider Mean-Variance analysis to construct the optimal portfolio. The relevant sample statistics are summarized in the table below and an investor i’s utility function is given by LL- = 10030,…

What sign would you expect to find for the coefficients in the regression equation and why
Compute the mean, mode, variance and standard deviation for the following sample data
Briefly answer the following questions. 1. Suppose you are interested in estimating the causal effect of class size on pupils test scores. You want to estimate the relationship: Y = β + β 1 CSi + β…
please answer a and b, all information is here. Question 1 You want to explore the relationship between poverty and test scores. You decide to start your analysis by mnning a regression of test scores…
Assume that you have the following probabilities for your final grade in your econometrics course, with the standard GPA scale of A=4, B=3, C=2, D=1, F=0 applies (ignoring +/- for simplicity).Lettin…
A low R2 squared means: a) there is no causal relationship between the dependent and independent variables b) the regression suffers from omitted variable bias c) both (a) and (b) d) none of the above…
PLZ SOLVE MULTIPLE CHOICE QUESTIONS; OUTLINE CORRECT ANSWER PLZ (6) Increasing the number of independent variables in a regression A) will increase the SSR of the model. B) will improve the goodness-o…
Escriba simbolicamente las siguientes proposiciones, donde p quiere decir “ella es rubia” y q “ella es elegante” (a) No es cierto que ella sea rubia o elegante. Answer: (b) Ella es rubia o ella no es …
The F-statistic provides a test that all coefficients including the constant are equal to zero. Select one: True False
Please help to answer 1. [25 marks] Suppose that you want to estimate the following relation: Y, = B, + B2X, +8, (Model 1) (all the classical assumptions are met for model 1 above; call Var(,) varianc…
Please help with this HW problem. Thank you 44. In OLS, the deviations of the data points from the regression line are a. horizontal. b. vertical. c. least squares. d. positive. e. rectangular.
Question 4 Suppose samples are taken from two different groups of workers (50 in each sample). The first has an average wage of $550/week (standard deviation = 50), and the second has an average wage…

Documentation (22 pts) A key part of learning to use various software packages is learning how to utilize documentation and oftentimes quick google searches for how to do certain tasks. For this ex…

c] (6 points) You are considering a potential investment opportunity in a hedge fund. You are given access to the historical monthlyr returns since the inception of the fund. To be on the safe end, yo…
Please choose the correct answer and explain why, thank you. 8. Suppose you have a Stata dataset with the variable province that takes the values 1, 2, .., 10 for each of the ten Canadian provinces. Y…
Real GDP Real GDP of the United States Inflation Annual Inflation in the United States Housing Price Average annual Housing Prices in the United States Interest Rate Annual Market Interest rate UNRAT…
Please refer to the attachment to answer this question. This question was created from econometrics Assignment 2 .pdf.
I need the R Studio code for the answers. A screenshot of the code will be fine. You can use Library(Wooldridge) to find the data sets.. 5) In example 13.8 in our text, we used the unemployment claims…
GERMANY variables: GDP= F (SAV, DEBT, POP) GDP= GDP (constant 2015 US$) SAV=Gross savings (% of GDP) DEBT=Central government debt, total (% of GDP) POP=Population growth (annual %) INSTRUCTI…
Hi tutor can you help me explain this question? thank you. Use the following regression output to answer this question. The output corresponds to a regression of total minutes spent sleeping each week…
Econometrics question, thank you! (b) Suppose you have an instrument Zi. i. For Z; to be a valid instrument for schooling in the above regres- sions, it needs to satisfy three assumptions. State each …
La empresa Moller Skycar prueba una aeronave conocida como automóvil aéreo personal (AAP) que espera la certificación de la FAA el 31 de diciembre de 2011. El costo es de $985,000 y un depósito de…
Are these statements TRUE or FALSE? Provide an answer with a short but clear justification for your choice. a)In Logitamodel, the marginal effects for continuous and binary variables are c…
Consider a fragmented duopoly with two firms 1,2. There are three segments of the market: the captive segment of 1, the captive segment of 2 and the contested segment. Each segment has size 1/3, so th…
Business week and U.S. News and World Report publish rankings of the top 20 Business Schools. The Business Week overall ranking is based on rankings obtained from students and from Örms that recrui…
Identify the main design flaw with the eurozone as a currency area and examine three potential reforms which might add to the long run resilience of the economies within the euro is used as the domest…
what are the limitations of a linear probability model?
(This question refers to the MRU video ‘Maximizing Profit and the Average Cost Curve’.) Suppose it costs $105 to produce 5 birdhouses and it costs $120 to produce 6 birdhouses. What is the marginal co…

Suppose you are given the following information: n = 6x i = 31y i = 172x i y i = 980x i 2 = 205y i 2 = 5162 (5)(a)Find the equ…

PLEASE ANSWER THE FOLLOWING QUESTION Consider the following annual model of the death rate (per million population) due to coronary heart disease in the United States(yt) Y, = 140 + 10.0C + 4.0E, – 1….
what would be a simplified methodology for the following?
For Q2 How to use eviews to make a constant mean regression? Question 2 (20pts) This question uses the closing prices for the daily and monthly Nikkei stock index found in file "ass2.xlex" o…
Hi, I wrote this part of my ucas statement for economics as I am currently perusing A level economics. I need help with CHOPPING this paragraph down. ONLY WANT A 3 TO 4 LINE PARAGRAPH. SOURCE: One exa…
i dont know this question….. 4. (12 marks) The linear regression model is given below, Yi = Bo + BIXi tu; i= 1, 2, …, n The following information is derived from a sample of 10 observations: [Y, =…
please help me 🙁 3. (40 points) Macroeconomic theory postulates two alternative specifications to test the validity of the purchasing power parity (PPP) hypothesis: (1) e, = Po + Ppd + uk (2) Ae = yi…
Given fixed exchange rates, assume Mexico initiates contractionary monetary and fiscal policies to combat inflation. These policies will also: a. Reduce a balance-of-payments surplus b. Reduce a balan…
A person is facing financial hardship and needs to come up with $1,600 immediately to pay for necessary expenses. Unfortunately, this person has no emergency savings and bad credit history (in short, …
Consider the graph below, which shows the effects of a tax on a particular good. How much TOTAL tax revenue does the government collect from this tax? just number. T Price Supply w/Tax 24 22 20 + A 18…
Briefly explain the following terms (10 points) a. Intrinsically linear model b. Intrinsically nonlinear model c. Multicollinearity d. Dummy trap
Q2. A Case Study (Imagine you are working on a project/thesis) You are asked to conduct an economic analysis in HK labor market. The major issue to be asked is whether female is discriminated (in term…
Consider the following data generating process (??? ): y: = 3 + 0.5x; + ul- uilX ~ 1′. 1′. N(0, 4). With this dgp, we generate 10.000 samples of 50 observations each. With each generated samp…
Do I use an equation or graph for this? Could someone help me set up both? 2) Suppose that a country imports 2 billion barrels of crude oil per year and domestically produces another 4 billion barrels…
This question is concerned with the value of houses in towns surrounding Boston. It uses the data of Harrison, D., and D. L. Rubinfeld (1978), ”Hedonic Prices and the Demand for Clean Air,” Journal …
You are interested in understanding worker compensation and you have the following data for a sample of workers: Salaries (SAL), years of experience (EXP), and a dummy variable equal to one for indivi…
Consider this basic time series regression model presented below: ?? = ?1 + ?2??2+?3??3 + ?t What are the three unit root processes? Include an equation for each one and …
Q.2 A researcher estimates the following model for stock market returns, but thinks that there may be a problem with it. By calculating the t-ratios and considering their significance and by examinin…
The parameter delta, ? , is a measure of health depreciation in the Grossman model. True or False
The table contains the monthly prices of Microsoft and the Spy (ETF mimics the movement in SP500). The data run from 2017:11 to 2021:09. Using Excel: Convert the prices of the two financial assets to …
please explain how to calculate the expected value. thanks
Table 5.11 provides data on the lung cancer mortality index (100 = average) and the smoking index (100 = average) for 25 occupational groups. a. Plot the cancer mortality index against the smoking ind…
Questions 1-5! Refer the attachment 1. (25 points) Suppose the model is y = 0 + u, E[u] = 0 (that is, there is no regressor x) andwe have a sample fyi; i = 1; ; ng. (i) Derive the LSE of 0, that is,…
Please answer this question and show explanations, thank you. 18. Consider the simple linear regression model Yi = [30 + 31X: + Hi- You are worried that there might be simultaneous causality bias. Ass…
Google is launching an electronic wallet as part of its desire to become an even more important part of people’s lives. Do you think this will replace other forms of money? Why or why not? What would …
marh. A company has a monthly fixed cost of $24,000 and a production cost of $8 per unit. The selling price is ( $12) per unit. events Ic= UC + FC ca) Write the Total Cost function TC or C(q). b) Writ…
Which of the following conditions must hold for an ARMA model to be invertible? Select one: a. None of these b. Allroots of the MA characteristic equation must lie outside the unit ci…

A) How can NPV be used in personal life? Elaborate and explain . B.) If you think of the term theoretically you have to come to realize that it is implied or existing only in theory and it is not prac…

Question:. TABLE 12.1 Two Stage Least Squares Estimates of the Demand for Cigarettes Using Panel Data for 48 U.S. States Dependent variable: In(Qfggggttes) – In(Qf/7585* Regressor (1) (2) (3) In(pciga…
there is a multiple- select question in the picture Consider the following game with 2 players, 2 strategies and simultaneous moves. Player 2 left right up 2;8 5;7 Player 1 down 6;3 2;4 Please analyze…
Which of the following statements is true? a. The calculated t statistic is valid and efficient in case of a spurious regression. b. If an explanatory variable or a dependent variable is integrated of…
please help me on this question 3. For the functions below, find the optimizing functions for the choice variables in terms of the parameters. [NOTE: These are simply questions 1(a) and 1(b) above, wi…
Explain why in a spurious regression the coefficients between unrelatedvariables appear very significant.
This is a qustion from my Econometrics class. pls help me !!!!!! There are six parts ( a through1 to this question . I We are interested analyzing the length of time unemployed workers are unemployed …
Let’s start with univariate regression. Show that the formulas (seen in class) to compute regression coefficients come from the first-order conditions for the minimization of the square of the residua…
What is the p-value? Will we reject or fail to reject the null hypothesis at the 10% significance level?. Concept Exercise 7.2.3 Question Help A researcher is interested in finding out the factors whi…
I’m looking for a solution for this exercise. An explanation would be great Thanks in advance 7. Given the model y = XB+u where the error w is white noise, consider a generic linear estimator B = [(X’…
Custom Woodworking, Inc., has been in business for 40 years. The company produces high-quality custom- made wooden furniture and very high quality interior cabinet and interior woodwork for expensive …

Why we study econometrics as a separate subject? (5)

Suppose that we had data on the CLP:GBP exchange rate and applied the AugmentedDickeyFullertest.Whentestingforaunitrootagainstthe alternative of a constant mean we find that we…

f) Suppose the random variable y is Normally distributed with mean, μ and variance, sigma squared. Consider the random variable, z = ay + b for finite constants, a and b; with a ≠ 0: Find the me…

hi im not quite sure how to get the anova table using gretl just by having this data The regression model Yi = Bo + BIXli + B2Xzi + B3X3i + B4X4i + ui has been estimated using Gretl. The output is bel…
Please answer all the questions above. l. (50 points) Consider the following model and the four sets of assumptions: E: I30 + I31Xt+m 1) 13011;) = 0, 130112) = 0, gut 111.1) = 1 ii) Hug = 0, E(ut3) = …
Let rt denotes the return of a financial asset and σt denotes the standard deviation of returns at time t. If rt follows an ARMA(2,2) model, rt = φ0 + φ1rt−1 + φ2rt−2 + et + θ1et−1 + θ2et?…

Consider a linear regression model Ya = Bot BIXituj. Given that , = 2, can you derive the least squares estimator of 3, ?

Find the exchange rate data on Swiss Francs against U.S. dollar from 2007 to 2013. Can you identify how the U.S. monetary policy QE1 (QE refers to quantitative easing) and QE2 implemented by the Feder…
What is the colored allowed in the quarantine pass in Butuan City today?
Question 1 a) A researcher is analyzing the determinants of Covid-19 vaccine uptake. The following model is estimated, using data collected on a sample of over 114,000 individuals in 17 countries. Res…
Malikia Guyo borrowed $.1, 000,000 from Huduma Bank at an annual compound interest of 14% on the reducing balance. The loan was repayable in annual instalments over a period of four years. The install…
this question is econometrics and banking Consider an Overlapping generations economy in which N, young individuals are born each period. Individuals are endowed with y = 15 units of the consumption g…
Except for using a period average, is there any alternative forecasting method to predict a time series?
please help me in this assignment Question 3 (32 marks) To answer this question, you may wish to review the deﬁnitions of the mean and variance of a random variable, and the deﬁnition of the covar…

Which of the following statement is true about heteroskedasticity? (5pts) A.It affects the estimation of the parameters and the standard errors of the parameter estimates. B.It aff…
Model ICt=0.73Yt+ 0.15Yt-1 Model IICt=0.70Yt+ 0.20Yt-1+ -0.05Yt-2+ 0.10Yt-3+ –0.05Yt-4 time -2 -1 0 1 2 3 4 5 …
Fill in the missing information.Be sure to provide a formula or definition to support your answer. (3 points each, 6 points for part m) a. R2 =?…

Vector Auto-Regressive (VAR) Models a) Why is the Choleski decomposition required when generating the impulse response function. Note; Please give an original easy to understand answer.
Airfare Game. Consider the following airfare game between Qantas and Virgin. Suppose Qantas and Virgin are the only two airlines ying from Melbourne to Sydney. The capacity is 150 passengers for each …
Limit of specific factor model. How Hecklin model complete specific factor model What are the limitations of the Ricardian model? What are the predictions of the specific-factors model? How are th…
REVENUE GENERATED BY THE PHILIPPINES FROM TARIFFS – How big is the impact that tariffs have on the Philippine economy? – State relevant and updated statistics about the revenue generated by the Philip…
Suppose the owner of a rare piece of art has recently died, and their will specified that an economist should make sure that the painting is passed on “efficiently”. Which of the following methods is …

a) Consider the following AR(2) process; ?? = 10 + 0.65??−1 − 0.15??−2 Show that Y is stationary around its mean of 20. And, b) Derive the covariance of a random walk proce…

Bussiness and economics. 3. A country’s Gross Domestic Product (GDP) is the total summation on the final value of goods and services produced within a country during a specified period of time, and it…

Assessed value Market value Market value Sale price in previous year estimated by estimated by (adjusted for time applying the cost applying the direct of sale) approach to comparison approach valu…

…. Assuming a researcher runs the following regression , = Pu, + V, where u t is residual from a regression. If the researcher conducts a hypothesis test with null hypothesis of Ho : p = 0 against a…
ln(????) = ?? + ?????? + ???????? + ??????? + ????????? + ??????. ??…
Consider the following probit regressionPr(Y=1 X) =Φ(8.9 -0.14 ×X)Calculate the change in probability for X increasing by 10 for X=40 and X=60. Why is there such a large difference in the change in …
(c) (3 points) What is the interpretation of B4? State whether B4 is significantly different from zero at a 1% level and explain economic intuition that supports the result. (d) (3 points) To check wh…
Two firms produce identical products. The demand for a product is Q = 100 − P. Total cost of firm 1 from producing q1 units is TC1(q1) = 10q1. Total cost of firm 2 from producing q2 units is TC2(q…
please be specific, thank you! A professor randomly selects 8 students from a class and asks how many hours they studied econometrics during the past week. The sample values are 1, 1, 3, 4, 4, 5, 6, 8…
?1 and?2 are two random variables that are jointly distributed such that?(? 1 )=10,?(? 2 )=12, ???(? 1 )=2,???(? 2 )=5 and???(? 1 ,? …
for the 5 questions, can i get a step by step working or explanation on how to get to the answer

Suppose that g(t, Bt) is a martingale, where g(t, x) = 24 + A(t)x2 + C(t) for some deterministic smooth functions A(t) and C(t) with A(0) = C(0) = 0. (a) Determine A(t) and C(t). [10 marks] (b) Let…

Could you tell me the full document for this assaignment
Structure of economic data You are given a data set that describes the R&D expenses for firms in the bio-tech industry for the 2020 calendar year (total expenditures for each firm in that year: on…
Please answer this question. 2. [1d points} State with brief reason whether you agree with the following statements: {i1 Despite the fact that the error of a regression equation is heteroscedastic or …
What is the difference between observational and experimental data?
please help me find the correct answer.. Sales of tablet computers at Ted Glickman’s electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: Week 1 2 3 4 5 6 7 8 …
Could you answer the question below? Please list the calculation procedure. Consider the estimated model belwo, where cons is family consumption and inc family income.+ cons = 1.29 + 0.853inc – 0.094 …
Consider the following regression model: Y=β 0 +β 1 X+β 2 X 2 +β 3 X 3 +…+β r X r +u . According to the null hypothesis that the regression is quadratic and the alternative that it is of a high…
APPENDICES below may help answer questions TY! 3. A company sell 5 kilogram bags for sugar. In a sample of 100 bags, the average weight was 4.90 kilograms and the sample standard deviation was S = .45…
This question needs you to download a set of Data for EViews from the link below. A share one drive folder will appear and you can download it to use it with EVIEWS.. I just need the calculations from…
Please i need a help with the correct answers for the following questions below. Thank you. Question 5 Suppose we have a dataset on high school students. Amongst the variables in this dataset are meas…

The following regression model satisfies the Gauss-Markov conditions. y: = )6!) +)61x1f+ 162352.- + 1633′; + ﬁ-txlszi +uj9i=132:- ..7n , [1} What is the marginal effect of 3:2 on y 3 [2] How to…

Suppose the error terms are correlated across observations and you ignore this correlation when calculating standard errors. This: a) means the study is internally invalid because the coefficient esti…
(a) What is your estimate for Elwage edu = 16] -ie. what is your estimate for expected wa conditional on having 16 years of education? (b) What is the variance of your estimator for part (a)? (c) Buil…
No credit will be given if you report only the final answers without showing formulas and calculations when appropriate. This applies to both theoretical and empirical questions. For the empirical que…
You are employed as the chief economist for the BRICS New Development Bank (NDB). Your task is to prepare for a seminar at the African Regional Centre of the BRICS NDB in Sandton, Johannesburg. The fo…
Design of an Augmented Dickey-Fuller Test and how do you determine the optimal lag length against each variable? Explain. The econometric model is Y t =α+β 1 Y t-1 + β 2 Y t-2 +ΓX t +U t Conduct L…
3.12 Is the relationship between experience and wages constant over one’s lifetime? To investigate we will fit a quadratic model using the data file cps4_small.dat, which contains 1,000 observation…
the consumer has the indifference map shown below. The market prices of X and Y are $20 and $12, respectively. The consumer has $1,000 to spend on goods X and Y . For the utility-maximiz…
If two firms, Firms A and B, are identical in all respects except that firm A supplies one more hour of job training for workers than firm B does, by how much would firm A’s output differ from firm B’…
Sara earns $200 in the first period and $100 in the second period. She lives in the two-period Fisher model of consumption. Therefore, she can borrow or lend at the interest rate r. considering the tw…
Derive an equation for the marginal rate of substitution betweenx and y for an individual with these preferences. Interpret theMRS. What is the MRS at the point (xC, yC) = (2.5, 2.5)?
Homework #7 Complete the following problems and be sure to show all of your work. Please type-up your solutions and submit as a PDF file. This homework assignment is worth 50 points in total. Problem …
Suppose that we have two independent normal random variables X and Y with variance 16 and 9, respectively. We want to test the hypothesis that the means of X and Y are equal. Given a sample of 100 obs…
Kyle Is a 16 month old boy who presents to paediatrics days unit with a 2 day history of intermittent inconsolable crying and fevers up to 40 degrees celsius. He has not been interested in food and …
Question 1 Suppose you have a dataset on a house market including data on house prices (price), assessed housing values before the house was sold (assess), size of the lot in feet (lotsize), square f…
Suppose SAT score and high school graduating class size Econ 441/641-Quiz #2(10 pts) Name: Suppose SAT score and high school graduating class size ( hsize , scaled in terms of 100 students) are correl…

What do you believe is the most effective approach to mitigating the negative effects of rapid human-induced climate change?Pick one example of an approach and explain why it is the best one…
Suppose we have an AR(3) process yt = Q1yt-1 + d2)t-2 + 03/t-3 + Et. Transform this into a VAR(1), that is, a VAR model with only one lag. Define your matrices and vectors carefully.

Need help on coding questions 2 and 3 . 3.2 Topics in Statistic: X 4.16 Answers to Some X 4.14 Coding Question X Homework 3 Solution x syllabus – XLS BU_EC x o Mail – cab97354 – Ou x Ask a Question …
Sir Francis Galton, a cousin of James Darwin, examined the relationship between the height of children and their parents towards the end of the 19th century. It is from this study that the name "…
BEEQ2023 BASIC ECONOMETRICS QUESTION 1: Using E Views and your own data: i.Draw a scatter plot (Dependent variable and choose 1 Independent variable)…
thank you Suppose that you are interested in regional differences in wages across the four regions: South, Northcentral, West and Northeast: log(wage) = a + Binorthcentral + B2west + Bynortheast + u W…
It is assumed that manufacturing output is subject to the production function It is assumed that manufacturing output is subject to the production function Q = Array? (1) where Q is output and K and L…
Given unemployment and vacancy data, how can I run regressions to estimate the matching efficiency in the two-sided search model? Or is there other way that can be used to analyse the search frictions…
Property CE.4: E[E(Y |X)] =E(Y). This property is a little hard to grasp at first. It means that, if we first obtain E(Y|X) as a function of X and take the expected value of this (with respect to the …
I do not really understand graphs of increasing MRS and diminishing MRS, and how these are going to draw

1 15 Points ) A market – maker Stands ready to Sell to lawyers and to buy from Sellers . Suppose there is a market – maker who manage options on ABC Stock . It’s current stock price is $ 52. 5 and…

please assist with this theory question.. If you included both time and entity fixed effects in the regression model which includes a constant, then: O a. you have perfect multicollinearity. . you c…
3 Using the data in GPAZ, the following equation was estimated: E3: = 1.023.10 + 19.30 hsize — 2.19 seize2 — 45.09femat’e (6.29) (3.83) (.53) (4.29) — 169.81 black + 62.31ﬁ2mate-btack (12.71)…
Please solve. You have been asked to determine if two different production processes have different mean numbers of units produced per hour. Process 1 has a mean defined as H and process 2 has a mean …
What stylised features of financial data cannot be explained using linear time series models? Why, in recent empirical research, have researchers preferred GARCH(1,1) models to pure ARCH(p)?
2 questions: Why should we be critical of the granger cause test? and can we conclude from it? And why does it makes sense that Stock causes exonomic activity and also why the reverse would make sense…
How to derive a within transformation for panel data regression with time fixed effects?
ASSIGNMENT 1 W1 A sampling frame consists of 3000 names of telephone subscribers in the Perak area. These names are listed in an alphabetical order. A survey will be conducted to obtain information on…
Im seeking help to solve the attached question below. Thank you 3. [10 marks] A strict form of the Efficient Market Hypothesis (EMH) states that information observable to the market prior to week t sh…
Need help on solutions for take home Quiz 1. Econometrics 4950. Econ 4950 Quiz 1 Group#: Group Members’ Names (only if present): Question 1 (25 points) a. Suppose GSU canteen wishes to calculate t…
(b) Consider the following regression output from a sample of 51 observations. Regression model: ???? = 12129.37 + 3.3076?????? + ?? se: (1197.351) (0.3117) R 2 : 0…
Explain the notion of stationarity and non-stationarity
if you will be assigned as a student drrrm coordinator, what possible solutions to the problem can you suggest?

You decide to run one more regression in differences. The dependent variable is now the change in the growth rate of per capita GDP from 1960-1974 to 1975-1989 (diffg) and the regressor the differ…

Compare and contrast the changes in the price of basic commodities like rice and food products, to that of other products like oil and electricity. What factors brought about these changes?
Please help me to understand how to solve this problem in R/RStudio:. C2 Use the data in WAGE2 for this exercise. (i) Estimate the model log(wage) = Bo + Breduc + Bexper + Bytenure + Bymarried + Bybla…
On a typical evening, suppose that you have a 30 percent chance of eating one slice of pizza and drinking one soda. You have a 50 percent chance of eating two slices of pizza and drinking two sodas. …
I need completion AND IMPROVE of the report (Buisness WRITING) that I wrote about my Project which I attached it in below: 1. INTRODUCTION -theory 2. Empiricalresults different tests 3. Conc…
Can anyone help with this? Which of the following statements is correct? Ga. The pvalue of a hypothesis test is the smallest significance level at which the null hypothesis can be rejected. A. b. The …
i need literature review of this article you don’t need to read full article just get the means ideas and start work. Article link is given below. Requirements: Literature Review: The review of the pa…

What is the difference between a static and dynamic model? Give an example of each.

Please answer this question, thanks. Assume that the population proportion is 0.60. Compute the standard error of the proportion, :75, for sample sizes of 100, 200, 500, and 1,000. (Round your answers…
Explain why National Health Service (NHS) system is considered inefficient but fair.
In a simple regression model, how to obtain more accurate OLS estimates and more confident testing on the parameters? Explain and please be specific.
Part 1: Read the paper and answer the following questions: a. What are the main questions the paper asks? b. Look at the table 1 and its explanations. Brieﬂy discuss the three regressions in this t…
Suppose the government has decided to impose a tax on purchase of new homes, explain the burden of tax on consumers and producers. In your answer, you need to clearly explain how the tax will affect t…

Suppose you want to estimate the following relationship: Wage = B, + B,beauty + Breduc + Bage + u. (3) (i) What would be the expected sign on the coefficients of the above model? Give some reasons …

please answer this question within three hours. Dependent Variable: LOG(SELLING_PRICE) Method: Least Squares Date: 04/10/21 Time: 20:01 Sample: 1 1746 Included observations: 1746 Variable Coefficient …
Using / Indicators, obtain the annual data (1971 -2020) on the money supply (broad money growth) and on the price level (GDP deflator) for 5 to 10 countries, and make a scatter diagram with the averag…
The file Financial-Complaints2 summarizes complaints received from Louisaiana consumers by most-complained-about companies for 2016. (i) Compute the percentage of complaints for each complaints. (ii) …
ThefollowingequationswereestimatedusingthedatainECONMATH.Thefirstequationisformenandthesecondisforwomen.Thethirdandfourthequationscombinemenan…
Consider the relationship between three variables, A, B and C. Decide which is the most appropriate role for the variable A. znon-zero correlations are very strong. A has a bivariate correlation with …
Please mention the steps so that it is easier to understand.
thank you. Problem 3: Generate a covariate matrix X of dimension n x k, where n = 250 and # – 4. The first column in X should be a column of ones and the other three columns can be generated from a re…
Q1: Among the following methods which is not the non-probability sampling method? a) Convenient sampling b) Quota sampling c) Judgement sampling d) Systematic sampling Q2: Why is it important to have …
We model energy use per capita of 131 countries in a given year as follows: The variables are defined as follows: Lntpes_pc = log of total primary energy consumption per capita (ktoe) Lnypcpenn …
This is the only question I am really having trouble with – unsure how to answer so any help would be great! Start by reading the Colonial Part A. pdf case and downloading the colonial. dta dataset. U…
Electro Logic (EL) is a small R&D firm located in a midwestern college town adjacent to a major university. Its primary mission is to perform basic research on, and development of, a new technolog…
An estimated regression equation is as follows. How do you interpret the coefficient on tenure (years with current employer)? Note that the unit of wage is $1 and the unit of tenure is the year. wag…
1-The exercise of the auditor’s professional characteristics such as their expertise, experience, knowledge, and training are known as a)due care. b)independence. c)professional scepticism. d)professi…

(9 points) Consider a random sample Y,. .., Y,, of size n where each is i.i.d which means E (Y.) = fy and Var (Yi) = of for i = 1,…n For each of the following estimators of the population mean my…

Question iş here. QUESTION 2: (40 pts) You are given the hypothetical data in on weekly consumption expenditure (Y), income (X1), and wealth (X2), all in Turkish liras. Weekly Exp. Income Wealth 70 8…
Economic On what basis do you make economic decisions? One potential approach is to employ the cost-benefit principle, which suggests engaging only in those actions that create an economic surplus. Co…
If 19% of students work full-time, and 69% of the population work full-time and that 17% of the population are students. If a randomly chosen member of the population is a full-time worker, what is th…
Here, I would choose the best specification and look at the coefficient, comparing it to the standard error to determine the economic significance?
Consider the following regression Consider the regression model yi = Bo + B1Xil + 2Xi2 + B3Xi3 + Uj, and let B; denote the OLS estimator of B3. Also, consider the regression Xi3 = do + 81Xi1 + 82Xi2 +…
in simple linear regression , most often we perform a two-tail test of the population slope β1 to determine whether there is sufficient evidence to infer that a linear relationship exists. The null h…
Part 1 for the previous question using stata. HW 3 Q You must report the relevant STATA command and output. Topic: Gasoline market, vehicle sales, interest rate, and COVID-19 As we discussed in the cl…
Hi can you please help me solve this question? 4. Let X equal the larger outcome when a pair of 6—sided dice are rolled. (a) Show that the probability function f (as) of X for a pair of fair dice wi…
Can someone explain to me if a model that included a irrelevant variable could cause problem? I saw that if a model contains many irrelevant variables, its overall standard error will become larger. I…
Hi, I have an economics project I would like you to help me with. Please check the attachment before committing.
Question 1 Blunt Corporation manufactures calculators, involving a product line of two models. The currentprice charged for its Boost1 model is $8, and profit contribution is 25 %. Sales have been…
The total cost curve of a firm is given by T C = 5 0 0 + 2 0 q − 6 q 2 + 0 . 6 q 3 Find the expression for marginal cost. Show all your steps. Find the expression for average cost. Show all …
I need help with question below Austin Clemens is writing a report about the city’s climate for his high school environmental science class. To impress his teacher, Austin would like to show evidenc…

The variety of Riverside Ranger logo T-shirts includes 12 different designs. Setup between designs takes one hour (and $20,000), and, after setting up, you can produce 1,000 units of a particu…

Can someone please explain how to solve a problem like this? (step by step preferably). -Practice question for an upcoming exam Euppcse that a sample cf GDP values and public educaticn Expenditure was…
Hi tutor, can you help me to do those questions? I am confused about those two. Thank you The standard deviation of the sample mean ofX will always be: 0 Greater than or equal to the standard deviatio…
What is the difference between R-square and Adjusted R-square?
Please include a list of all the commands you effectively used in RStudio to complete the exercise. You will use the file name ( Earnings_and_Height.xlsx ) in the RStudio commands. You just need to de…
Suppose that a military dictator in an unnamed country holds a plebiscite and claims that he was supported by 65% of the voters. A human rights group suspects foul play and hires you to test the valid…
Find best unbiased estimator for .. 7. Let {Xi} be an independent sequence of r.v.’s with mean p. and varianoe or2 and H" = e—l— 2.23:1 aiXi. Find best unbiased estimator for p. among the c…

Using KIDS as dependent variable, consider models that include a constant, AGE, AGE2,BLACK and EDUC. Then: * 5 points a) If we also included Y EAR and Y 78 as explanatory variables and estimate b…

QUESTION 2 Refer to the wage data given in Table 1 and consider the following model: Wage i = B 1 + B 2 Education i + B 3 Experience i + u i a. Estimate the regression. …

(Cemputatienal Exercise] A medel that allews majer league baseball player salary te differ by pesitien is Iﬂswisafmr} = J31]- + ﬁlls-ﬁrs +ﬁ1sma +£3ng +ﬁi-‘Ww + ﬂjrhisyr+ ﬁﬁrmtsy…

Could u explain and give the clear answer, thank u! University students are expected to attend all classes within a course. But university administrators and teaching staff are aware that student atte…

[44pts] Consider a linear regression model y = Xβ + where the four assumptions are held. In the context of this model estimated by least squares with n observations, k slopes answer the following …

The following table shows a market where there are two assets. Their returns with the probabilities are shown in the table below. Probability Returns on Asset A Returns on Asset B 30% 20% 10% 50% -8% …
. 1. The following model is a simpliﬁed version of the multiple regression model used by Biddle and Hamermesh (1990) to study the tradeoff between time spent sleeping and working and to look at ot…
Struggling to answer these two practice questions from the textbook. Calculate the total multiplier (β0+β1+β2+β3+β4+β5+β6) estimate and interpret the value in a single sentence test H0: β0+…
Problem I Are the following statements true or false? I{Slive a concise argument for your answer. a. We can obtain the sampling distribution of the OLE estimator of regression coefﬁcients onlyr if …
Professor E. Z. Stuff has decided that the least squares estimator is too much trouble. Noting that two points determine a line, Dr. Stuff decides to be a little more rigorous and use yj value and yk …
Please answer this question and provide explanations and examples, thank you. 20. What does it mean for a quasi-experiment to be described as “as-if” randomly assigned? Does “as-if" guarant…
You’re trying to predict whether it will rain on the day of your child’s birthday party. The party is at a park. If it doesn’t rain, then you can sit in the grass to eat. If it does rain, sittin…
Reread lines 82-87, identify what symbol suggest the passing of time. Use details from the text to support your answer
please answer in clear format I prefer typing 9 . Two firms compete in a market to sell a homogeneous product with inverse demand function P = 600 − 3(Q1 + Q2). Each firm produces at a constant marg…
refer to the image:. Consider true model y = Bo + Pix1 + B2x2 + u. But you estimate the model as y = Bo + BIx1. Suppose Cov(x1, x2) + 0, in which case the estimator , is consistent? O B1 = 0 O Bo = 0 …
Hello, I have two questions. The first one is discussion homework. just give me your opionions with 200 words. And second one is case study, answer the question with 150 words each. 1. The most common…
Q2. Based on 3600 days of data, you estimated a daily mean log return around4.0bps and a daily standard deviation of about 150bps for NASDAQ index. Q2a.What is thestandard error foryour…
Can I get the answer to this questions? I need help with a, b, and c. (1) (15 pts) Consider the simple linear regression model, Y = Bo + B1X +U, if assumption A2′ fails. Specifically, assume that E[U]…
To Whom it May Concern, I am working on a research project and need help parsing through some data and designing some regressions to run (AND programming them with STATA). OK.So here’s the concept.?…
Suppose in some data, you find that R is zero. Would this tell you anything about technological change in the economy for that period?
I just need help with C If the price of GameStop goes down, the players strategies and payoff matrix are given by the following table: B S L A 5 4.4 5. 1 L 1, 5 -1, -1 If the price of GameStop goes up…

(20 points) Suppose that we have the following data Yit i=1 1=2 i=B i=4 i=5 i=6 1=7 i=8 i=9 t=1 2.45 -3.50 -1.42 0.01 -5.40 3.91 1.38 -1.81 3.03 t=2 0.46 1.69 1.36 2.25 -1.24 0.98 0.40 0.95 2.48 Ki…

Use PROC MODEL to run the WLS regression and to carry out White’s test, but without the population density variable, and report your results. Given these results, can the density variable be dropped…
Econometrics Suppose the true model is, Yi = BitByXx+B3Xsi+B,Xac+ ByXsi+ BeXoi+B,Xri+BgXsi+BgXoi+BjoXoi+ BuXIN+$12X121 +u where the u; are IID (0, o?) for i = 1, .., n and the estimated model is: a. D…
Sir. I am stuck for this question Rate of Change Activity 1. Nearly three-quarters of the public (72%) now thinks religion is losing influence in American life; the highest level Rising Number Say Rel…
Consider a coffee consumption model that relates the natural log of monthly cups of coffee sold to the natural log of the monthly average price of coffee. The results, using 10 years of data are lnQt=…
Please answer in full sentences and provide examples and explanations, thank you. 15. Suppose the error terms are correlated across observations and you ignore this correlation when calculating standa…
What does Dunbar-Ortiz mean by “Narratives of Dysfunction”? What are these narratives rooted in? How does she advocate changing these narratives?
Data: https://www.dropbox.com/scl/fi/h25bdf2il9lgjkv34a1h6/AtlanticGrupaCoffeeRisk-Prices-ForecastsData.xlsx?dl=0&rlkey=wkc0pfx1hv8e92dewhmdysxcj Case: https://www.dropbox.com/s/jv7vwmpf37zgm2e…
A marine biologist is planning to move from Sydney, Australia, to San Francisco. She has $5,000 Australian dollars (AUD) to make the move. In the summer of 2006, the exchange rate of USD/AUD (U.S. dol…
A few months ago, SpaceX’s founder, Elon Musk, faced criticism after the website SpaceExplored.com leaked an internal SpaceX e-mail. In it, Musk asked employees to work throughout the Thanksgiving wee…
Consider the following simple linear regression model; ? t =β 0 +β 1 ? t +? t and var(? t )=? 2 Derive the variance of Y; var(? t ) = ?
Spatial Autocorrelation Model is: y = ρ W 1 y + X β + u u = λ W 2 u + ε ε ~ N ( 0 , σ 2 I n ) y is a vector n x 1 W 1 is n x n spatial weight matrix W…
What step do many psychology majors take that make the earnings for psych majors not as low as initially reported?
South Korea . Identify and discuss 3 issues that are obstacles/challenges to the country having a strong economy Provide links
Please solve an assignment based on the following link (the identical assignment, but my table has different numbers): https://studopedia.su/12_89368_multikollinearnost.html Using data from the state …
Give an example of a stochastic process that is independently and identically distributed. Give an example of a stochastic process that is independently but not identically distributed. Give an exampl…

Comment on this statement: True or False and justify your answer. “According to the definition of efficiency, as the sample size, n, goes to infinity, then if E(u)=0 and Cov(u,x)=0, the sampling di…

(c) [2 marks] Are the time dummies jointly statistically significant? (M His.) (d) [2 marks] Interpret the coefficient on 182. (e) |4 marks] At what point does the effect of age on expected number tiv…
Is the effect of increasing debt on economic growth more extreme when debt is at a higher level (for instance the 90 percentage point threshold)? what kind of econometric model can i construct to an…
Dickey-Fuller unit-root test have 3 different types; no constant (for random walk process), constant (for random walk with drift process) and constant & trend.(For the macroeconomic variable)
How do you define equality? Are the citizens of the United States in 2081 truly equal? how about the citizens today
plz help me solve this A regression equation is given below. Y = 105 + 7X a. What is the change in Y when X changes by + 5? b. What is the change in Y when X changes by – 3? c. What is the predicted v…
The estimated regression line? a. Is identical to the true regression line b. Is upward sloping c. Maximizes the sum of squared residuals d. Passes through the point (xbar,ybar)
Consider the below equations for the US economy. ????????? ?????? ? = ? 1 + ? 1 ???ℎ???? ???? ? + ?…
No other info available 2. A dataset that is assembled by interviewing 100 people in 2015 and 75 of those people in 2020 is an example of: a cross-sectional dataset b) a balanced panel dataset c) an u…
According to the neoclassical theory of distribution, a worker’s real wage reflects her productivity. Let’s use this insight to examine the incomes of two groups of workers: farmers and barbers. Let…
A nation’s real GDP was $250 billion in Year 1 and $260 billion in Year 2. Its population was 120 million in Year 1 and 100 million in Year 2. What is its real GDP per capita in Year 2? Multiple Choic…
Question 4 The DD estimates we’ve found so doesn’t utilize all the years of information we have. Write out a DD regression equation which would include all the years. Run this regression and explai…
Here is the question. Thank you. 1. (15%) A contractor developed a multiplicative time-series model to forecast the number of contracts in future quarters, using quarterly data on number of contracts …

Explain by both math and words the following econometric definitions. A. Unbiasedness B. CAPM C. Margin of Safety

How does the Heston Model better estimate the volatility smile? Specifically, what is different in Heston’s model from Black Scholes that allows more estimate option pricing?
Multi-Unit Auctions: Procurement Setting Auctioneer wants to buy 5 units. Calculate the outcome of auctions using the same bids (supplies) but different payment rules. Bidder Marginal Costs (1st, 2nd,…
. 3. Suppose you have some money to invest—for simplicity, $l—and you are planning to put a fraction w into a stock market mutual fund and the rest, 1 – w, into a bond mutual fund. Suppose that …
Someone is interested in the relationship between US inflation rate and Japan GPD. The autocorrelation function (ACF) graphs of the two are shown as follows: (a) Based on the ACF graphs above, do you …
If you were to qualify the active role of the government, how well do you believe it has done?
. 11. Consider the following stationary first-order autoregressive model: Yt = QYt-1 + Et, Et~WN(0, 62). a. Show that the iterated forecast of Yr+2 can be estimated as YT +217 = $2 YT, where $ is…
Please solve and show work please (2) Consider the following estimated time series regression using the data upto year 2013: APLCt = Bo + BIAPLCt-1+ 1AGDPL-1+ . . . + Bq APLCt-q + Qq2AGDPt-2 + Ut Choo…
Please answer quickly. Homework 4 Question 1 Consider the following regression: CM, = 0.2033 + 0.6560 AQI, se = (0.0976) (0.1961) r2 = 0.397 RSS-0.0544 ESS-0.0358 Where CM = Child mortality and AQI…
LetYbe a random variable. In apopulation,μy=72 andσ2y=124. Use the central limit theorem to answer the following question. In a random sample of size n=187, find Pr(70<average(Y)&l…
What is an estimator? Is the OLS estimator superior to all other estimators? Which assumptions should be held to derive Best Linear Unbiased Estimators (BLUE)?
How the education facilities in both Germany and Sweden briefly?? with the source please
What is the difference between theF-test and the R-squared?What does it mean if youhave:(i)highF and R-squared, (ii)lowF and R-squared, (iii)high F but low R-squared,(iv)low F but high R-squared?Which…
Resources Development Administration (RDA), a profit-maximizing firm, produces two outputs, gadgets (denoted by g ) and whatchamacalits (denoted by w ), which it sells into perfectly com…
Please refer to the attachment to answer this question. This question was created from hw1 <a href=”https://www.coursehero.com/file/12558023/hw1/?dqqid=41209″>https://www.coursehero.com/file/12558023/
Guestion is here. 2) [30 points] Suppose you are given the following results of an estimated VEC Model: Ayt = 2 – 0.5(yt-1 – 1 – 0.7xt-1) Axt = 3 + 0.3(yt-1 – 1 – 0.7xt-1) Rewrite the model in VAR for…
These data were collected on 200 high schools students and are scores on various tests, including science, math, reading and social studies ( socst ). The variable female is a dichotomous variable…
The model below attempts to determine whether the average life expectancy in a country is determined by literacy rate using data from 50 countries classified as low income, lower-middle income, upper-…
What was the purpose of the Office of War Information?
You are interested in whether smoking potentially influences birth weight of babies. Suppose you estimate the following regression model 1: bweighti = do + aicigs; + azfaminc; + e; where "bweight…
Question 6 Consider the following model: Y = Yo + Y, eventD, + u; (1), where eventDis a binary or dummy variable equal to one if unit / is characterized by the event, and zero otherwise. Model (1) is …
Kindly solve clearly showing each step. Problem 1 Suppose that a person has a utility function of U(W) = W/ 04, where W is that person’s level of wealth. Answer the following questions, and write your…

Graphically represent the relationship between the variables "logactualtrade" and "logrgdppe" for all countries and separately for the OECD and non-OECD countries. Describe the…

Determine the evolutionary stable equilibrium of the Sloth-Fox game in the above matrix.
Do you please summarize this article Reference: https://www.osc.ca/sites/default/files/2021-04/inv_research_20210412_investing-and-covid-19.pdf Thank you
Suppose Yi ∼ i.i.d.N1mY, s2 Y2 for i = 1, c, n. With s2 Y known, the t-statistic for testing H0: mY = 0 vs. H1: mY 7 0 is t = 1Y – 02 >SE1Y2, where SE1Y2 = sY> 2n. Suppose sY = 10 and n = 100,…
Few months ago, a major private bank, Bank of UCK, in Prettyland collapsed, damaging the public confidence to the banking system. The bank’s closure led to a number of bank runs, which were mainly dri…
Below is the regression of life expectancy on per capita income (the unit is $1000) using the observations of 108 countries. We call this “the first short model.” life= 61.04+0.66 income R^2=0.3336; n…
Please help! Instructor isn’t very clear in lecture material and I am trying to learn more thoroughly than he is teaching.
how to come up with a regression equation to construct this prediction interval. ii) Suppose that we wish to derive a 90% prediction interval for the the average value of /inc for the population of di…
you have 46 observations on y ( average value 15) and on x (average value 8) and from an OSL regression have estimated the slope of x 2.0. your estimate of the mean y conditional on x is…
what is the difference between panel and cross-sectional data?
A famous racing driver claims that a box containing crystals and magnets attached to the body of a car improves its fuel efficiency. The fuel efficiency of 100 randomly selected cars was measured with…
hello can i ask a question? I kinda don’t understand about number 8.4 section b and c. Would u mind to explain it to me? Thank you
There is empirical evidence that the amount of environmental regulation increases with the level of income. Which of the following reason(s) are correct? a) Pollution damages gets a higher priority af…
Econometrics Please help me solve question 1 and question 2 in details thank you. We calculated the correlation coefficients between the following four variables Cor (x,y) = -0.5004991 Cor (z,y) = 0.0…
Richy Ltd. intends to raise $.50 million to finance a new project through a rights issue. The project has a 10-year economic life with zero scrap value. The project is expected to generate annual cash…
Please answer this question. 5. (15 points) A variation of the wage-determination equation given is as follows. W. = 1.073 + 5.288V, – 0.116X 0.054M, + 0.046Mt-1 (0.797) (0.812 (0.011) (0.042) (0.049)…
Two firms engage in Cournot competition, however, Firm 2’s costs (known to themselves) are unknown to Firm 1. Assume inverse demand is given by the function P = 10 – 2Q, where Q = q1+q2. Firm 1’s marg…
You have been appointed as Ecoinomics Advisor to your government to help address the recesion and the drastic impact of COVIDI9 to the economy. The economics indicaton have becu rather bleak with unem…
firms with lower productivity are more any bias it may cause. it from the panel over time. Explain the nature of this problem and 5. The Department of Education is keen to understand the impact of the…
Which aspects of this tale which remind you of “Rip Van Winkle”? How would you compare and/or contrast the two stories in their responses to nature? Their portrayal of women? Their moral concern…
Please help with this question, thank you.. Randomized Controlled Trials (RCTs) are useful to evaluate treatment effects. Consider the regression: K Y = K +8 . D+> BK . Xk +e, k=1 where D denotes t…
growth rate as annual average growth rate, and calculate growth rate of a variable x(t) as ln[x(t+1)]-ln[x(t)] Since 1991, China’s real investment rate has increased steadily from an initial rate o…
A statistics instructor is interested in the ability of students to assess the difficulty of a test they have taken. This test was taken by a large group of students, and the average score was 72.7. A…
Using results from Figure 1, what is the elasticity of work hours to earnings for each specification (1), (2) and (3)? (You may use sample means from Figure 2 to calculate your answers). (Note: Figure…
What are the 3 factors that make one estimator better than another?
Explain how the globalization of transportation fits into the economic history of the Long 20th Century. Suppose that the assassins of Archduke Franz Ferdinand had missed their aim in 1914. What do…
(Serially correlated errors) The “Phillips curve” in economics is a theory due to Bill Phillips, a New Zealand economist, about the trade-off between inflation and unemployment rate. According to this…
Which of the following statements is most likely to be included in a company’s code of ethics? A. We reward high achievers. B. We strive for domination in the market. C. We achieve our objective by ra…
Will Social Security be around for you?Why or why not?What is the problem?Will the problem last?How can it be fixed?Will Social Security go away!What are the political implications?
Please help: Kelson Sporting Equipment, Inc., makes two different types of baseball gloves: a regular model and a catcher’s model. The ﬁrm has 400 hours of production time available in its cutting…
Really confused with these 1. Interpret the coefficient on education for the linear probability model and the marginal effects of the logit and probit. 2. What does the coefficient on education repr…
1.) What factors determine your demand for health insurance? Specifically, how do you think your willingness to take risks influences your demand for health insurance? 2.) Do you think the government …
Please help to solve these three Econometrics MCQs. Detailed steps or explanations are required. Thanks! 18. Run a regression of Science test score on gender (male). Remember to include heteroskedasti…
where is the “9.6”, “9.3”, and “5.8” coming from in question q, part 1, (f). https://www.coursehero.com/u/file/11546592/Econ-306-Homework-6-Solution/?justUnlocked=1#doc/qa
Why does a simple decision like where to go to eat include an opportunity cost?In your answer, explain what the term “opportunity cost” means?What about choices like which TV show you want to watch?…
(OVB with multiple regressors). Consider the example of California schools where Y is a school’s average standardized math test score for 5thgraders, X1 is the 5th-grade student-teacher ratio, and X2 …
This is for my analysis of economic data class. ECO 3431. (Round your answers to two decimal places.) The conditional expectation of the speed of the car, given no accidents take place, E(C|A = 0), is…
Hi, Could you help me with Question 1 please?. FORMULA SHEET Critical values for the standard normal distribution (z) Confidence Level of Two-Sided One-Sided, One-Sided, level Significance Critical Va…
Assignment questions, attached images for better quality. (9 marks] Clearly explain what is meant by the Weak Instruments problem. Ex- plain the consequences for statistical inference using the Instru…

What are the functional forms of the regression model? Explain.

Hello I need help to get longer essay (if its possible threehundred words) answer on Question – how social media influence financial market if you want I have a link to help, thank you …
The question is complete, don’t comment incomplete. Consider the basic panel data setup in which the population regression model is given by Yu =50+t31Xit +ai+ﬂic (1) for i E {l,2,…,n},t E {1,2,…..
Please help I can’t figure it out I keep finding two are NOT equivalent!!. Which of the following is NOT equivalent to an annual rate i = 10%. A. 8 =201-1 B. i"= 2[(1.10)05 -1] c. 8 = In(1.10) d….
Could you please write out an explanation for this. Why do we strive to have an estimator of [3.1: that is both unbiased and minimum variance?
Question 1. A,B and C In this question you need to generate your own data set. Consider the following model Yi = α + βXi + Ui (1) where V (Ui|Xi) = σ2/Xi^2 and i = 1, …, N. (a) Derive the WLS est…
nearuniv = 1 if, at age 14, individual lived in a local area with a university nearby = 0 otherwise It is suggested that geographic proximity to a university is related to education choices. Individua…
What is an efficient estimator, consistent estimator and unbiased estimator?
. Step 4 Calculate the visitation rates per 1,000 population in each zone. These are the total visits per year designated by each zone, divided by the zone’s population in thousands. An example is s…
Social health insurance, it means to require the workforce to contribute a certain percentage of their income to fund healthcare for the whole population. Does “Social Health Insurance”, can fulfil th…
Substituting the ML ( = OLS) estimators into (11) and simplifying, we obtain the ML estimator of σ˜ 2 as
Q1. Q2 Q3 Which of the following statements correctly characterize the implications of having heteroskedasticity in the population regression error terms? A. OLS is no longer the most efficient linear…
It is the fall of 2015 and you have been living in your two bedroom 1 bath apartment in Santa Monica for 20 years.Your current rent is $1,000/Mo.A similar apartment in your building recently rente…
Demand for an item is constant at 40 units a week, and the economic order quantity is calculated to be 100 units. What is the reorder level if lead time is constant at four weeks? What is the effectof…
If we estimate the regression function with ability included, do you think that the estimated value of β1 will be greater or less than what it was in the regression without ability? Explain.
AsurveyofU.S.adultsfoundthat60%ofwomenbelieve thatthereisalinkbetween playingviolentvideogamesandteensexhibitingviolentbehavior.Yourandomly select…
Two individuals investigate the relationship between weight in 2004 and height using EAWE Data Set 21. The first individual regresses weight on height and obtains the result found in Exercise 1.9: ?…
In the context of collaborative buyer-seller relationships, which of the following is expected of salespeople? a.They must reduce the number of interactions they have with buyers.b.They must consi…
Hi, can you please help me solve the following questions and send back as soon as possible? A continuous random variable has pdf f (2) = x > 0 0 x<0. (a) Show that f(x) is a valid pdf. [3 marks]…
Choose the letter of the diagram in Figure 3.1 that best describes the type of shift that would occur in each situation for the market listed on the left, ceteris paribus. Figure 3.1 Shifts of Sup…

DERIVING OLS ESTIMATORS AND THEIR PROPERTIES (F or full credit, you must Show all your work) Suppose the population regression function can be written as: y = ﬂo + Ax + u , where Bin] = 0 and Em…

(a) Import the BigMac.xlsx data into RStudio. Calculate the predicted exchange rate per U.S. dollar by dividing the price of a Big Mac in local currency by the U.S. price of a Big Mac ($2.51). That is…
three models’ mean and ARIMA(p,d,q) c. Consider the following three stochastic processes: i. yt = 0.2 + yt-1 + Et, Et ~NID(0, 4) ii. X, = 0.5 + 0.4xt-1 + Et + 0.3Et-1, Et~NID(0, 2) iii. Zt = 2 + &…
What are dummy Variables and some of their uses? What are qualitative explanatory variables? What are some examples?
Not sure how this differs from the previous question–could you explain how to answer this?
managerial economics question. please show your step. A.4 Confidence Intervals Question 3: You are a manager in charge of monitoring cash flow at Toyota. You must determine how a planned 2 percent inc…
please help with parts c and d This question is based on "Does Trade Cause Growth?" by Frankel and Romer (1999). a) Explain in no more than a few sentences how the authors construct an instr…
Hi ! I need explaination Thank you. and solution. I will provide the answer. 1. (a) FC = 1500 (b) AC = 20 + 0.2Q + 1500 Q 2. TC = =q3+ 2q2+86q+500 3. TR = 10Q + 2Q2 P = 10 + 2Q V 4. TC = 7080 FC = 200…
Consider the following model of women labour force participation rates: WLFPi = B1 + B2*EDUCi + B3*UEi + B4*DRi + B5*URBi + B6*WHi + ui where WLFP = percent in labour force who are female; EDUC?…
here is a data: Obs Wage, $ IQ, X 1 769 93 2 808 119 3 825 108 4 650 96 5 562 74 same as below 6 1400 116 7 600 91 8 1081 114 9 1154 111 10 1000 95 11 930 132 12 921 102 13 900 125 14 1318 119 15 1792…
The effect of Income Inequality on the poverty level, Interpret the meaning of the following table with a panel data:
econometrics ：endogenous and partitioned regression Question 2 Partitioned Regression Recall that the slope coefﬁcients of a multiple linear regression WITH a constant term can be obtained estimat…
Explain what is meant by a “dummy variable”? How can dummy variables be used to capture seasonality in regression models?
We wish to test the hypothesis that there is no relationship between the number of medals won and GDP against the alternative there is a positive relationship. State the null and alternative hypothesi…
Signing the Bias For each of these regressions, select an additional variable that you believe would need to be included in a multi-variate regression in order to estimate a causal parameter. Describe…
Which event will be remembered as being a worse experience? Explain in at most two sentences.. The table below shows the instantaneous utility that a person experiences at each segment of time of two …
Suppose that the true population regression (data generating process) is given by Yi = B0 + B1Xi +ui. Further suppose that the population covariance between Xi and ui is equal to some positive value A…
Consider the following data generation process (DGP):
Dear I read many papers investigate the asymmetric relationship between dependent and independent variables , but the way to use the asymmetric approaches are different so how I can determine which on…
thanks in advance 7. Consider the following model: STRIKE = [30 + BlUNEMP + B2PRNDX + [33WAGES + u , where STRIKE = number of work days lost due to strikes per 1000 employees UNEMP = unemployment rate…

According to a study by the Federal Reserve Board, the average interest rate charged on credit card debt is 14%. A sample of 12 credit cards has an average rate of 15.56% and standard de…

Data and Packages: We use the dataset "smoking.csv" that we analysed in Tutorial 09. We are interested in estimating the smoking probability as a function of age. For all estimation of linea…
Both are from Same question I . Criven that a student was an time Le . only focus on selects whis are on Christ and ignore them selves Handouts . what Is the sinabut its Call the student Frills wil . …
Please explain how to solve question 3 with a detailed explanation Thank you. 3. Suppose we find that B1 > 0. If we reject the null hypothesis that B1 = 0 in favor of an alternative hypothesis that…
Let’s consider a perfectly competitive market . Consider that the marginal and average costs are equal. At the initial equilibrium, the price is P1, the marginal cost is MC1and quantity is Q1. The…
For the statements below, respond by writing "True" or "False." If the answer is false, give a one sentence explanation. 1. If you have one dependent variable and 3 independent one…
Need help with this econometrics questions. I have posted a screen shot
Estimation of the IV regression model: a. is possible if the number of instruments is equal to the number of endogenous variables. O b. is possible if the model is over-identified. C. is possible if t…

Suppose you are economics profesor and want to analyze the relationship among interest rate, household income, and investment for the empirical research on investment process of the Banana Republic…

I need handwritten solution of part A Q.No. 3 (12+4+4 = 20) From the following annual data: A) Estimate the partial regression coefficients and also interpret. B) Calculate and interpret coefficient o…
assume the roll no is 3535 Question # 2: Given. Y=C+I+G+X-Z C =C+bYd where, Yd = Y-T Z=2+ zYd T=T,+ Ty where, oxb < l, zt <1 a. Calculate equilibrium level of national income and tax expenditure…
Assume that Country C is a relatively labour-abundance large-country and produces steels (Y) and foods (X). Steels is capital-intensive good, while foods are labour-intensive good. Suppose there is an…
Gauss-Markov assumptions Consider a true model y = β0 + β1x + β2x 2 + u where E(u|x) = 0 and β2 ≠ 0. The explanatory variable x has a standard normal distribution in the population, namely E…
Hi, please find me an econometrics tutor to help me solve these two questions. Thank you. For the random variable Y and k-dimensional random vector X , ﬁnd expressions for the solution 5* and Lagran…
12_ Which of the following models can be estimated using ordinary least squares? i An AR(1) (ii) An ARMA(2,0) (ili) An MA(1) (iv) An ARMA(1,1) a (i) only b (i) and (ii) only c (i), (ii), and (iii) on…
Please help to solve this question. Detailed steps and explanation are required. Thanks! 4. b) In lecture, we showed that we could use the first observation (from a sample of n) as an estimator of the…
This is my econometrics homework, can you help me to check my answers? And please show me your correct answers of it. Thank you so much. . In an economy where inflation is costly and price settin…
Briefly discuss the intuition of these regressions using the signs of the estimated coefficients. Use specific estimates and/or hypothesis tests to evaluate claims 1 and 2. Hint 1:Kinda depend…

(20)One of the more complex options strategies is the so-called “iron condor” portfolio, using a combinations of long and short positions, call and put options, and four different strike prices….

Find the total differential (dz) of the following functions showing the method of your answer: 1) z = (x+1) 2 +(y 2 -2) 3 2) z = x 2 +y 3 +2x/3y 2 3) z = x 2 +2y/x 3 -y 2
Can anyone please help with these problems? So far, no one has been able to solve it.. Problem 2: Suppose that Home’s domestic market for wine is Meal? commﬁﬁve. Demand is linear so that every t…

Assume the price of fedoras was $20. Would there be a shortage or a surplus? How large

Four bakeries supply bread. If the price of a loaf of bread is R5, then Oude Bakkerij supplies 340 loaves, Bread on Wheals supplies 522 loaves, The Baba Baker supplies 124 loaves and Dough supplies no…
Suppose X is distributed as Normal with a mean 40 and Standard deviation of 15, and we calculate another variable Z using the formula Z = (X – 40) / 15. a. Do some simple maths to derive the mean of Z…

Suppose we regress cars’ price on weight (unit: pound) and length (unit: inch), we get the following results: a. Write down the estimated regression b. What are the estimated coefficients for weigh…

Please find attached and give me the answer Please answer all questions Assignment-5 Econ-101 Q.1. what are the three questions that must be answered in order to determine …
Smelling of Tulips, Inc., a perfume company, estimated its short-run costs using a U-shaped average variable cost function of the formand obtained the following results.Total fixed cost ( TFC …
Premise: External debt is a factor that inhibits the ability of developing countries to fully participate in and contribute to the international economic community. Instructions Read the following …
Link to data: https://media.pearsoncmg.com/ph/bp/bp_stock_econometrics_4_cw/content/datapages/stock04_data05.html. The first (and only) exercise is based on the data set "Birthweight_Smoking…
The questions are as follow. The following equation describes infant’s birth weight (but, in ounces) in terms of the number of cigarettes the mother smoked (cig) and annual family income (faminc, in 1…
Consider the following unobserved effects model: y it =β 0 +β 1 x it1 + … + β k x itk + a i + u it , t = 1, …, T (1), where a i is the unobserved effect. Which of th…
I am looking for the answer of ECA5103Exam2017 (wooldridge introductory econometrics) quantative and computing method 1. [25 marks] To analyze the impact of union membership on earnings, someone pro- …
Question 1 What is knowns as the characteristic line of modern investment analysis is simply the regression line obtained from the following model: where yu = the rate of return on the ith security i…
I need answers for a) b) c) and d). They are from my economics (econometrics) class.
Regardless of your conclusion in Question 5, and continuing to use column (5), answer the following questions: Find the approximate percenteffect of adding a pool on the price of a house with a view…
In this exercise you will be asked to relate some economic predictions to data analysis. More speciﬁcally, you will translate insights from economic theory to statistical hypotheses. (a) A conventio…
. What are the three components contained in FAR (3!)? How each component affects ﬂie variance of a?
Because you are thankful for what you have learned in engineering economics this semester, you plan to start a permanent scholarship fund in the name of Dr. E. You plan to deposit money now with the h…
Please submit your Homework Assignment as one Word filecontaining your written answers andthorough documentationof your R code and output. Use a Courier font in an appropriate size with 1-inch m…

Christie’s is auctioning off Banksy’s “Game Changer”. There are two bidders: Hande and Yağmur. A bidder’s valuation of the painting is 5 with probability 0.2, 8 with probability 0.5, or 11 with pr…

This is a tough econometrics problem. Please only solve if you think its easy and therefore 100% accurate…
Dubai: History, entertainment, language, people, food, tourism. informative speech
Consider a household whose utility is determined by its consumption in periods 0 and 1. Let c 0 and c 1 denote the consumption in periods 0 and 1, respectively. The utility of this household can be re…
please answer question a. b. c. d. e. Section B. Choose one question. You should include definitions, formulae and diagrams as appropriate. (20 marks). 8. In a 1988 article, Josef Brada and Ronald Gra…
It cost $10 to make a product. I sell to a distributor with 20% margin. The distributor sells it to a retailer with a 20% margin. What is the retailer’s cost?
n a multiple regression model using 310 students to explain college grade point average, the following explanatory variables are initially included in the regression: high school GPA, ACT score, numbe…
Please provide a step-by-step solution so that I can check my work and gain a better understanding ofhow to solve the problem and teach myself how to solve similar problems. #3 (4.15) – METRICS PS5 …
For model 3, interpret the coefficient estimate on female and discuss the overall results. By comparing model 2to model 3, note that the coefficient on female in model 3is statistically significan…
GoTech is a Saudi company (located in Riyadh) that provides technical and digital solutions to other businesses and individuals. Its operation focuses mainly on the Saudi market, but recently it opene…
Use the data in PNTSPRD for this exercise. (i) The variable sprdcvr is a binary variable equal to one if the Las Vegas point spread for a college basketball game was covered. The expected value of spr…
would be most grateful if someone could possibly assist me in the solutions to the follwoing questions based on the data below.. Im stuggling somewhat! Thank you in advance to anyone who a…
Let SAVS i , denote the savings of household i and INC i denote its income during the last period. A simple regression of SAVS i on I NC i is Explain why we need the disturbance …
True, False, Uncertain? T and F test different things, so this is false, right?
. Problem 2 The International Association for Quantitative Finance (IAQF) 2019 Financial Engineer of (c) The CAPM suggests the idea of proportionality of the two excess returns: the year was Cliff A…
Exercise 2-24A Effect of accounting events on the income statement and statement of cash flows Required Explain how each of the following events or series of events and the related adjusting entry wil…
Please give me step by step solution with detail description. They are from the Econometric Analysis of Panel Data book by Badi H. Baltagi 3rd edition page no 48

A monopolist is the only producer of a good and the firm sells its output in both the domestic market and a nearby foreign market.Because of import restrictions, there is no possibility that a p…

. Let Y be the sample average of iid random data, of sample size n. The variance of Y is given by the following formula:
Can you help me solving this question? Financial literacy instruction was provided for 8 weeks to students enrolled in a 16 week high-school economics class. The students were given a pretest (before …
I only need to understand questions 14-23, explanations and work (with equations is necessary). Economics 102 Sample Multiple-Choice Questions for Exam 2 (Answer Key on Page 8) Department of Economics…
A Gompertz model produces a survival function So(t) given by exp( -.005 * (1.07t-1) ) What is 3 2qy if y is 80? Answer as a decimal correct to3 digits, so that 12.34567% would be 0.123 Your Answer: An…
I have three models and have formulated the results on stata. Using the results gathered formulate results and discussion with in depth analysis for my report In this section you need to present the r…
Joe’s initial income Y is $10,000. Joe experiences illness with a probability of 20%. Joe’s total medical costs associated with the illness are $1000.What is the amount of medical coverage he shou…
Describe two social practices that you do that are a direct result of your cultural upbringing. Have these changed from the practices of their parents when they are young. why/why not.
GPA (dep var) ACT (indep var) GPA = Beta0 + Beta 1 ACT+ e Student 1 GPA =2.8 ACT= 21 2 GPA=3.5 ACT=24 3 GPA=3.0 ACT=26 4 GPA=3.4 ACT=30 5 GPA=3.6 ACT=29 6 GPA=3.0 ACT=25 7 GPA=2.6 ACT=25 8 GPA=3.7…
… Which of the following statements are FALSE about parameter stability tests? Parameter stability tests test the assumption that the estimated parameters of a model are constant for the entire samp…
Can you please explain how to solve this question? Thank you
Pr[favwin=1|spread] = B 0 + B 1 spread My favorite team in the NFL and predicting the probability that they win. Favwin is a binary variable that equals 1 if the team
Q4. [26 points] This question requires you to apply the rules of expectation, variance, and covariance on random variables mentioned in Lecture 1 to derive the formula of the BLUE under Gauss Markov a…
The wage2 dataset (which is a built-in data included in “Wooldridge” package in Rstudio) contains individual wages and worker characteristics. Let us model the logarithm of the wage as a function of y…
. 5.25 Consider the following aggregate production function for the U.S. manufacturing sector: where Y is gross output, K is capital, L is labor, E is energy, and M denotes other intermediate mat…
Consider the model: log( wage) =+female +exper +female * exper + u , where exper is the years of work experience, and female is a dummy variable (1 if the person is female, a…
When performing an F-test, if the null hypothesis is When performing an F-test, if the null hypothesis is Ho : B2 = 0 and B3 = 0.5, what is the alternative hypothesis? Select one: O a. (B2 < 0 and …
Hi, I need help to understand this question, thanks. The RESET test requires increasing the model with f2 or f2 with ﬁg .What if you increase the model with f?
Please refer to the attachment to answer this question. This question was created from ECMT 461 HW8.xlsx.
Write short notes on the following terms: 5*2=10 i) autocorrelationii) point estimationiii) level of significanc…

Why does Rousseau think that the government should “take more pains to guard against needs than to increase revenue”?

Describe the changes in production requirements and location of production that take place over the three phases of the product cycle.
this is the question 1. The median starting salary for new law school graduates is determined by log (salary) = 30 + {EELSAT + 326″! + 33103 (libvol) +ﬁ4log (cost) + {13er + u where LSATis the med…
In a simultaneous equations model (SEM), the number of reduced-form equations is the same as O a. the number of exogenous variables in the SEM. O b. the number of endogenous variables in the SEM. O c….
The datagravityUK.dtahas information on UK’s exports to every country in the world in 2019 in addition to the following variables summarized in Table 1. Table 1: Variables Included in thegrav…
could you help me to solve this assignment as soon as possible? at least the first one, thank you! ECON 2300 SEMESTER 2 2016 ASSIGNMENT 1: Due Wednesday August 31st, 2016 by 5.00 pm Maximum Marks 80. …
please help with this question, thank you.. If the true model is y = B1 + 32X2 + 83 X3 + u, but one runs the following regression y = B1 + 32 X2 + u, to get the estimators bj and b2. Which of the foll…
You are trying to decide whether to take a vacation.Most of the costs of the vacation (airfare,hotel,forgone,wages) are measured in Ringggit Malaysia (RM), but the benefits of the vacation are psychol…
Once again, suppose you collect a sample of dog owners, who will survey for your research project.Answer the following questions: (a)Suppose the survey was delivered to dog owners as a self-adm…
Economic Factors Affecting Businesses with special ref to interest rate and inflation
Discussion Question 7.3 (student-teacher ratio simple regression). Let Y be the average math standardized test score (in units of points) for a school’s 5th-grade students. Let X be the 5th-grade st…
Hi, im workin on this question, the second of page of the solution shown on Course Hero doesn’t show any function or logic behind the excel sheet. do you mind explaining it a bit thx a lot see the lin…
Suppose that you are given the plot below that shows the sampling distribution of Y ̄ , sample mean estimator for weights Y , for sample sizes n = {5, 15, 30} out of a total population of 100. Match …

The overall regression F-statistic tests the null hypothesis that A) all slope coefficients are zero. B) all slope coefficients and the intercept are zero. C) the intercept in the regression and a…

How do I find the answer to this question step-by-step? la) (2 points) Show analytically the rescaling effect (this is a theoretical question). Let Bo and , be the OLS estimates from the regression of…
Please help with the following question: Problem 2: Suppose that y = XB +E where y is nx1, X is nxk, and B is kx1. The disturbance term e is nx1 and is correlated with the regressors. Assume you have …
Requirements: a. A regression of actual class size on expected class size (and control variables) yields an estimate on expected class size of 0.335 (with a standard error of 0.051). What does this in…
Please help me answer the multiple choice questions. Question 20 O I 0.5 points You have estimated the following equation that describes the median housing price {PRICE}, measured in $, in a suburb th…
I need help figuring out how to tell if the marginal effect of a regression is dependent on other variables
Please explain how to solve this question Question 2 Consider the data regression model yit : ﬁx” + 8f! Where an .—:. piEfI—l + rut: where | pl. |<l for all i, and the pi are unknown. You h…
hi i have a question on econometrics,please include a graph if possible What is the R2 for the regression? Interpret it.
8, Below is the printout for a simple linear regression. (Must show step by step to get full credits) SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observa…
The difference between the expected and the observed values is referred to as?
1- In the following multiple regression model dependent variable, In(W), is natural log of $ hourly wage for bus drivers and independent variables are exp (experience), expand In(IQ). The unknown par…
You run a business producing flower vases. This month your total cost of production is $20,000, your variable cost of production is $10,000, and you produce 10,000 flower vases. It follows that averag…
How to express the new slope coefficient in terms of the old slope coefficient? How to show that the expectation of the new disturbance term is now zero? Why is it so important that assumption A3 hold…
Let’s consider the following. The table below shows the data for total hours studied for a calculus test, x, and the test scores, y. Find the estimates of β 0 and β 1. Time (x) Score (y) 10 92 15 81…
Show that the strict Question 3. [12 marks] (a) Consider a simple regression model with a lagged dependent variable: yt = 00 + 01yt-1 + ut Show that the strict exogeneity (E(utly) = 0) doesn’t hold in…
This is the question and there are no other material associated with it.
1) The combination of a successful wage push by workers and the government?s commitment to high employment leads to A) demand-pull inflation. B) supply-side inflation. C) supply-shock inflation. D) co…
The insurance companies were to monitor all of our health care payments and make sure that they were appropriate. Would we expect more or less supply or induced demand and why?
Pooling, or combining, all the 80 observations, we can write the Grunfeld investment function as:
At her grandson’s birth, a grandmother decides to contribute $1,000 on each of his first 9 birthdays, beginning when he turns one year old. If the money is invested at 4.5% p.a. compounded monthly unt…
I need help on the graph interpretation for the model assumptions. Cook’s distance 0.00020 52407 140019 24859 Cook’s distance 0.00010 0.00000 50000 100000 150000 Obs. number Im(data_purchase_behaviour…
Suppose you observe the cumulative GPA of each student for the entire student population of the University of Montreal. This population numbers 45,000 students, of which 6,000 are foreign students and…
please answer both questions Short Questions: Total of 39955 1. Suppose that you are studying the effects of cigarette smoking on children’s birth weight. Suppose that you estimate the regression: l…
Carry out a five forces analysis of the advertising industry in 2012. Which forces are becoming more negative or positive for the major advertising agencies?
In a project to identify the factors associated with poverty at the individual and household level what type of panel model would suit this project best and why would it be a good idea to use panel …
. 13. The monthly rent for New York City apartments can be roughly estimated using two factors: the number

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