I am running a fixed effects regression in Stata: $y=\alpha+\beta D$ (omitting the FE), where $D$ is a dummy variable. Basically, I want the mean of group $D=0$ and of group $D=1$ after controlling ...
I'm doing OLS estimation with an independent variable lagged as t-1, t-2, t-3, and t-4 (four beta coefficients). I would like to have the sum of these coefficients for interpreting the net impact of ...
Why do we seek to minimize x^2 instead of minimizing |x|^1.95 or |x|^2.05. Are there reasons ...