From: David Jacobs <[email protected]>
Reply-To: [email protected]
To: [email protected]
Subject: Re: st: constant term in xtreg, fe
Date: Tue, 01 Mar 2005 18:29:06 -0500
There's a Stata FAQ about this. My recollection is that the program comes
up with some kind of weighted average of the coefficients on the case
specific intercepts.
Dave Jacobs
At 04:59 PM 3/1/2005 -0600, you wrote:
Dear Statalisters:
I am running panel model, and have something unclear about the output
produced by Stata. According to Stata manul, xtreg with fe option is
estimated using OLS demeaned equation. WHat I am unclear about is how is
the _cons computed, is it first to get fixed effect estimates, then get
back to intercept like:
intercept = y_grand-mean - (x_grand-mean)'B(fix_effect_estimates)? and
its standard error therein?
Jun Xu
Dept. of Sociology
Indiana University
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