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st: Correction for sample bias
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?
Centre for Economic Reform and Transformation, CERT
School of Management
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