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| From | "Wang, Fan" <fwang@ku.edu> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: coefficicent constriant |
| Date | Sun, 29 Dec 2013 02:02:39 +0000 |
Hi All, I have a very simple model here (Y=b1*X1+b2*X2+b3*X3). I would like to know how I can run this model with a constraint that b3=b1*b2 in Stata. Can anyone help? Thanks in advance Fan, (Sam), Wang Department of Economics University of Kansas 237 Snow Hall 1460 Jayhawk Blvd. Lawrence, KS 66045-7585 * * 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/