I don't know what olley-pakes means precisely but I am clear that
-kernreg2- 
(which is a user-written command on SSC) will be no use whatsoever for a
modelling 
problem with one response and at least four predictors. 
-findit olley-pakes- found nothing Stata-related for me. Perhaps the
problem is also known 
under other names. 
Nick
[email protected] 
seda koymen
I need to estimate total factor productivity by using olley-pakes
semiparametric estimation procedure. I need commands for regressing
output
on labor and on a polynomial of the variables, investment, age and
capital.  Is the kernreg2.ado what I am looking for? If it is, how I am
going to use it for three variables and also find the optimal bandwith.
If
not I would really appreciate if someone helps me find the right
commands.
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