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Re: st: equal coefficients?

From   Roger Newson <>
Subject   Re: st: equal coefficients?
Date   Tue, 20 Aug 2002 11:29:45 +0100

At 11:29 20/08/02 +0200, Hans J. Baumgartner  wrote:
Dear statalist,

I wonder if there is a command to test if the coefficient on x1 in
regression (1) is equal to the coefficient on the same x1 but in another
regression (2), which is differently specified. I am applying a simple
OLS using robust standard errors.
What you want to do is called seemingly unrelated estimation. If you type

findit suest


net search suest

within Web-aware Stata, then you will find out about the -suest- package, written by Jeroen Weesie, which does seemingly unrelated estimation.

I hope this helps.


Roger Newson
Lecturer in Medical Statistics
Department of Public Health Sciences
King's College London
5th Floor, Capital House
42 Weston Street
London SE1 3QD
United Kingdom

Tel: 020 7848 6648 International +44 20 7848 6648
Fax: 020 7848 6620 International +44 20 7848 6620
or 020 7848 6605 International +44 20 7848 6605

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