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st: Different result of Technical Efficiency with Frontier 4.1 and Stata


From   Vikash Vaibhav <[email protected]>
To   [email protected]
Subject   st: Different result of Technical Efficiency with Frontier 4.1 and Stata
Date   Tue, 1 Oct 2013 10:52:54 +0530

This is with respect to the dramatically different result that i got when i
compared the results of technical efficiency estimated from Frontier 4.1 and
Stata. (two more student here has the same problem and with a different
dataset). I do not think that it could have been due to differing
algorithms or some other things that vary across statistical packages.
I would like to point out the following observations:

1. The results were different in case of cross section data. But they did
not differ a lot.
2. The results for the panel data were hugely different with the two
software.

I have used Stata IC version11.1 (for windows).
I have used Frontier 4.1 package freely available on CEPA website.
Any help ??

-- 
Thanks & Regards,
Vikash vaibhav
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