Dear Statalist users,
I am trying to estimate a production function with two state variables - capital stock and r&d stock - using the -levpet- command. However, it seems that the Stata routine only allows for specification of one such variable - capital stock. Is there a way to estimate this production function in Stata using -levpet-?
I couldn't find help for this online, so I would appreciate any clarification on this.
Thanks in advance,
Matej Drev, CMU
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
