In: Statistics and Probability
Consider the following (generic) population regression model: Yi = β0 + β1X1,i + β2X2,i + ui,= (∗) transform the regression so that you can use a t-statistic to test
a. β1 = β2
b. β1 + 2β2 = 0.
c. β1 + β2 = 1. (Hint: You must redefine the dependent variable in the regression.)