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From | "Maria Casanova" <casanova@econ.ucla.edu> |
To | <statalist@hsphsun2.harvard.edu> |
Subject | st: Multivariate selection equation |
Date | Mon, 10 Oct 2011 18:23:56 -0700 |
Dear all, I would like to estimate a Heckman-type of model with a multivariate selection equation. The regression equation is a standard wage equation: w(i) = x(i)B + u(i) Workers have 3 alternatives, namely working (0), going into disability (1), and going into retirement (2), and their wage is only observed when they self-select into option 0. I would really appreciate it if anybody could let me know whether it is possible to estimate such a model in Stata, and/or give me a reference where this has been done before. Thank you all, -- Maria Casanova Assistant Professor UCLA Department of Economics 8385 Bunche Hall Los Angeles, CA 90095, USA Email: casanova@econ.ucla.edu Tel: 310-825-9528 * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/