st: nonlinear system of equations

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

Dear Stata-users,
I am estimating  a translog production function when returns to scale are 
not assumed to be constant.
Can any one suggest me how to implement a  nonlinear system of equations?

Thanks for any help,
Paola Cardamone



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Department of Economics and Statistics
University of Calabria
E-mail p.cardamone@unical.it 
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