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st: RE: sample selection model with more than 2 choices
On Moday Marian Asked
> Does Stata do Heckman selection model with more than 2 choices? I have
> more than 2 (actually 4) treatment groups. I am not sure if the stata
> commands like heckman or heckprob can help me. Are there modified
> of these commands to analyze selection model with more than 2 choices in
>Is there any other way to calculate an estimator for the selection model
>a mulltinomial selection.
There is a user-written command -selmlog- that estimates linear regression
models on a selected subset of observations, where selectivity is modeled as
a multinomial logit.
To locate and install the command type:
net from http://www.crest.fr/pageperso/lmi/gurgand
and click on the blue link "selmlog"
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