On Wed, 23 Oct 2002 14:19:20 +0100 Axel Heitmueller
<[email protected]> wrote:
> Hi there,
>
> I've got a limited dependent variable (0,1) problem and suspect
> some sample bias in my data. In the case of continues dependent
> variables there are several ways to correct for this problem (e.g.
> tobin models). However, does anyone know how to deal with a
> case like this were both, the main regression equation and the bias
> correction equation (the one that comes up with Heckman's
> lambda) have limited dependent variables? Is there some literature
> on this problem or even a way to estimate the regression in stata?
Try -help heckprob-
Stephen
----------------------
Professor Stephen P. Jenkins <[email protected]>
Institute for Social and Economic Research (ISER)
University of Essex, Colchester, CO4 3SQ, UK
Tel: +44 (0)1206 873374. Fax: +44 (0)1206 873151.
http://www.iser.essex.ac.uk
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