Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: comparing equality of coefficients from two subsamples
From
"JVerkuilen (Gmail)" <[email protected]>
To
[email protected]
Subject
Re: st: comparing equality of coefficients from two subsamples
Date
Mon, 18 Feb 2013 18:31:58 -0500
As someone else indicated, your syntax is odd.
The main question I have is whether you want to allow for different
group residual variances. If not, interaction. If so, then I guess the
easiest approach would be -suest-.
On Mon, Feb 18, 2013 at 11:15 AM, Mario Jose <[email protected]> wrote:
> Dear Statalisters,
>
> I have tryed to solve the question below, searching for help in the
> Stata Archiv without too much success...
>
> I have estimated a fixed effects linear regression for two different
> groups on my sample (say, sex male/female), using this strategy:
> xtreg dv iv, if sex==male
> xtreg dv iv, if sex==female
>
> I am interested in testing whether or not the coefficient b1 is
> identical to each other in the two subsamples.
>
> I would really appreciate any help.
> Regards
> MJ
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/faqs/resources/statalist-faq/
> * http://www.ats.ucla.edu/stat/stata/
--
JVVerkuilen, PhD
[email protected]
http://lesswrong.com/
"Everybody loves progress but nobody likes change." ---Fortune cookie, 1/13/13.
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/