st: Compute means of coefficients

[Christoph Merkle <chmerkle@rumms.uni-mannheim.de>]

Hi,

I'm using the code below for year-by-year regressions in a panel. Is  
there some possibility to calculate the means of the regression  
coefficients conveniently in STATA? And also the t-statistics for the  
means?
(Would that mean to create a variable from the coefficients first or  
is there a direct approach?)

forvalues year = 1964/1996 {
      reg Y_A V_A DD D_BE if year == `year'
}

Thanks

Christoph Merkle
PhD Student
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