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From | James Bernard <jamesstatalist@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | st: comparing regression coefficients across two models with the same dependent variables |
Date | Thu, 2 May 2013 22:12:40 +0800 |
Hi all, This may seem simple, but the seems to be no consensus on it. I have two regressions with the same dependent variables I want to compare the same independent variable across these two models: Y=a+b0X+b1Z Y=a+b0X+b1W Now, I want to compare b0 across these two models. Any idea if this can be done in Stata? Comparing two coefficients in the same model is rather discussed and clear, but how about the case I mentioned? (the reason I am doing this is that I am splitting my sample instead of using interaction effects) I appreciate your help James * * 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/