Gauri Khanna:
If all parameters are estimated with one command than, this looks like job for the -test- command with the accum option.
HTH,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting adress:
Buitenveldertselaan 3 (Metropolitan), room Z214
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf Of Gauri Khanna
Sent: woensdag 12 april 2006 16:31
To: [email protected]
Subject: st: F test for homogeneity
I would like to run an F test using multiple restrictions on a translog
production function with three inputs. This forms a test for homegeneity
using the famous F test.
The restrictions that must be jointly imposed are:
1. Beta11+Beta12+Beta13=0
2. Beta21+Beta22+beta23=0
3. Beta31+Beta32+Beta33=0
4. Beta12=Beta21; Beta13=Beta31, Beta23=Beta32
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
