Fixed effects linear constraint

Irina

New Member
#1
Dear all!

I am trying to estimate a translogarithmic cost function with a panel data. I need to impose linear restrictions on the sum of coefficients: e.g. b1+b2+b3=1.
However, I need to do this while using fixed effects. Thus, cnsreg is not a suitable command. Can anyone help me on this issue?

Best, Irina