| From | nasser.daneshvary@unlv.edu |
| To | statalist@hsphsun2.harvard.edu |
| Subject | RE: st: Test of equality of the coefficients between two samplesendogeneity and IVREG2 |
| Date | Tue, 22 Nov 2005 10:58:15 -0800 |
Dear Statalist,
I am using IVREG2 with gmm option to estimate the coefficient of a dichotomous endogenous variable (migrated=1 or 0). I apply the model to two samples. I would like to test for the equality of the two coefficients between the two samples. Is there a particular test in IVREG2 (with gmm option) that is equivalent to OLS Chew test?
Thank you in advance
Nasser