Economics

The reason why estimators have a sampling distribution is that A) economics is not a precise ...

Started by laurencescou

The t-statistic has the following distribution: A) standard normal distribution for n < 15 B) ...

Started by altibaby

One of the least squares assumptions in the multiple regression model is that you have random ...

Started by BRWH

Two random variables X and Y are independently distributed if all of the following conditions hold, ...

Started by RRMR

Suppose that you have just read a review of the literature of the effect of beauty on earnings. ...

Started by futuristic

All of the following are examples of joint hypotheses on multiple regression coefficients, with the ...

Started by SGallaher96

To measure the fit of the probit model, you should: A) use the regression R2. B) plot the ...

Started by tatyanajohnson

In the case of regression with interactions, the coefficient of a binary variable should be ...

Started by karen

By including another variable in the regression, you will A) decrease the regression R2 if that ...

Started by 2125004343

A few years ago the news magazine The Economist listed some of the stranger explanations used in the ...

Started by Pineappleeh

An estimate is A) efficient if it has the smallest variance possible. B) a nonrandom number. C) ...

Started by javeds

The table accompanying lists the joint distribution of unemployment in the United States in 2001 by ...

Started by Zoey63294

One of the following is a regression example for which Entity and Time Fixed Effects could be used: ...

Started by sheilaspns

Consider the following linear transformation of a random variable y = where x is the mean of x and x ...

Started by jessicacav

Changing the units of measurement, e.g. measuring testscores in 100s, will do all of the following ...

Started by Bernana

The OLS estimator is derived by A) connecting the Yi corresponding to the lowest Xi observation ...

Started by Kikoku

In the regression model Yi = 0 + 1Xi + 2Di + 3(Xi Di) + ui, where X is a continuous variable and D ...

Started by darbym82

You have collected data for a cross-section of countries in two time periods, 1960 and 1997, say. ...

Started by arivle123

Unbiasedness and small variance are desirable properties of estimators. However, you can imagine ...

Started by skymedlock

(Requires Appendix material) Which of the following statements is correct? A) TSS = ESS + SSR B) ...

Started by Alainaaa8

If the null hypothesis states H0 : E(Y) = Y,0, then a two-sided alternative hypothesis is A) H1 : ...

Started by savannahhooper

Using 143 observations, assume that you had estimated a simple regression function and that your ...

Started by RYAN BANYAN

Consider the case of time fixed effects only, i.e., Yit = 0 + 1Xit + 3St + uit, First replace 0 + ...

Started by codyclark

The OLS residuals in the multiple regression model A) cannot be calculated because there is more ...

Started by sarasara

In the multiple regression model, the least squares estimator is derived by A) minimizing the sum ...

Started by rlane42