Need your help!
I am calculating an OLS regression with surveydata that is weighted for
the overrepresentation of east germany (that I control for with a dummy
in my reg). I'd like to test my model by using regression diagnistics,
but most of the commands won't work with weighted data. Why is that? So
how can I test the Gauss-Markov assumptions? Didn't find any help in the
stata archiv... So I'm grateful for any comments!
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