st: nonlinear constraints

[Val�rie Orozco <Valerie.Orozco@toulouse.inra.fr>]

Hi,
I'm estimating a system of equations using "reg3" and imposing some 
linear constraints. It works well.
But now, I also want to impose nonlinear constraints and I don't find 
any way to do it.
Does someone have any idea to impose the nonlinear constraints before 
estiamation? (I know the testnl command to test after estimation).

Thank you.

val�rie

--

***********************
Val�rie Orozco
INRA ESR Toulouse
ESR INRA - BP52627 - 31326 Castanet Tolosan Cedex 
FRANCE
orozco@toulouse.inra.fr
05-61-28-50-97
***********************




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