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st: pooled OLS
From
"donsaane" <[email protected]>
To
<[email protected]>
Subject
st: pooled OLS
Date
Thu, 1 Dec 2011 21:56:51 -0500
Hi Statalist,
I'm running a pooled OLS, but in my dataset I have the same firms
interviewed twice. Do I have to add them to my pooled data and then control
my regressions with a dummy variable for the same firms?
example of what I'm asking:
1 2006
2 2006
3 2006
4 2009
5 2009
6 2009
7 2006
7 2009
8 2006
9 2009
thanks.
donsaane
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