Hi, I want to run a regression with fixed effect. In my dataset I have two
dimensions, countries and industries (but I don't have time). I have tried
to run the fixed effect regressions both with xtreg...,fe and with a
simple OLS with all dummies (both for countries and for industries). The
results are clearly different. What is the more correct regression in this
case? If I use the panel xtreg command I have to choose which variable has
to be tis and which iis. What is the difference in the results if I change
the chosen variable for tis (since I don't have a time dimension I don't
know which one of my variable has to be tis or iis)? Thanks, Ines
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