st: simultaneous equations with endogenous regressors

["Paola Cardamone" <p.cardamone@unical.it>]

Dear statalisters,
I'd like to estimate a SUR with panel data in which many regressors are 
endogenous. In particular, I'd like to estimate a translog production 
function with constant returns to scale.
How could I do it in Stata? That is, could I use lagged independent 
variables as instruments for the endogenous regressors (as a 3sls in a 
single linear equation)?
Thanks for any help,
Paola Cardamone

Dipartimento di Economia e Statistica
Universit� della Calabria 
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