10-27-2015 01:56 PM
I am looking for a code/procedure that gives me the within estimator when using an instrument.
I have used Proc panel with oneway errors (prefix FIXONE) to estimate my model.
Now i would like to estimate the same model with my main independent variable as endogenous.
i know the procedure is called xtivreg,fe in STATA, but i cannot find the equivalent in SAS.