I want to calculate marginal effects afterivtobit using mfx but I have a
question about the standard errors.
The Stata manual ([R] page 552) states that the option "force" has to be
used otherwise mfx refuses to calculate standard errors. I have done this
and obtained standard errors. My question is are those standard errors
correct or should I worry that they don't account for the fact that tobit
is using a predicted value?
Thanks,
Alejandro
-----------------------------------------
Alejandro Lopez-Feldman
Ph.D. Candidate
Agricultural and Resource Economics
University of California-Davis
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