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st: two-step Tobit


From   "Pedace, Roberto" <[email protected]>
To   "'[email protected]'" <[email protected]>
Subject   st: two-step Tobit
Date   Fri, 12 Jul 2002 10:51:20 -0700

I'm estimating a model using a two-stage Tobit and I'm trying to correct the
standard errors as suggested by Murphy and Topel (1985).  I recently
discovered the tobitiv command (written by another user), but unfortunately
this doesn't produce the corrected standard errors either.  Does anybody
know how I might be able to do this?

Robert
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