Imagine you regress earnings of individuals on a constant, a binary variable ("Male") which takes on the value 1 for males and is 0 otherwise, and another binary variable ("Female") which takes on the value 1 for females and is 0 otherwise. Because females typically earn less than males, what would you expect the respective betas to look like? Explain your choice. A) the coefficient will be positive for male and negative for female B) the coefficient will be negative for male and positive for female C) none of the OLS estimators to work because there's perfect multicollinearity D) both the coefficient for male and for female to have positive signs
Imagine you regress earnings of individuals on a constant, a binary variable ("Male") which takes on the value 1 for males and is 0 otherwise, and another binary variable ("Female") which takes on the value 1 for females and is 0 otherwise. Because females typically earn less than males, what would you expect the respective betas to look like? Explain your choice. A) the coefficient will be positive for male and negative for female B) the coefficient will be negative for male and positive for female C) none of the OLS estimators to work because there's perfect multicollinearity D) both the coefficient for male and for female to have positive signs
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Imagine you regress earnings of individuals on a constant, a binary variable ("Male") which takes on the value 1 for males and is 0 otherwise, and another binary variable ("Female") which takes on the value 1 for females and is 0 otherwise. Because females typically earn less than males, what would you expect the respective betas to look like? Explain your choice.
A) the coefficient will be positive for male and negative for female
B) the coefficient will be negative for male and positive for female
C) none of the OLS estimators to work because there's perfect multicollinearity
D) both the coefficient for male and for female to have positive signs
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