Reza Daniels <[email protected]>:
Google or the Statalist Archive could answer this question:
http://www.stata.com/statalist/archive/2007-11/msg00829.html
In short, you can use -xi- and -reg- or -xtset- and -xtreg-
(-xtivreg2-) for diff-in-diff. I suspect P�r Sj�lander meant
something else entirely, based on his incomplete reference to Heckman,
but never followed up. See also discussion in
http://www.stata-journal.com/article.html?article=st0136
On Thu, May 22, 2008 at 8:47 AM, Reza Daniels <[email protected]> wrote:
> Hi there,
>
> Did you ever get a reply to your Statalist request for an automatic
> command for diff-in-diff in Stata?
>
> Thanks,
> Reza
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