Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: FW: Wrong skeweness for stochastic frontier analysis - impose it in MLE


From   Nick Cox <njcoxstata@gmail.com>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   Re: st: FW: Wrong skeweness for stochastic frontier analysis - impose it in MLE
Date   Mon, 15 Apr 2013 10:10:40 +0100

You can always check the Statalist archives to look for replies.
Otherwise see advice in the FAQ about repeating questions.

Nick
njcoxstata@gmail.com

On 15 April 2013 09:39, laura.di.giorgio@usi.ch <laura.di.giorgio@usi.ch> wrote:

> some days ago I sent the inquiry below and I am wondering if you have got it..maybe I lost your answer so I am trying to send it once again.

 From: Di Giorgio Laura

> I would like to estimate Stochastic Frontier Models but my residuals are skewed in the wrong direction.
> I have read on this paper http://www.ntu.edu.sg/home/guiying.wu/FHWFinal20121226.pdf that it is possiblet to impose right skeweness as a constraint.
>
> Is anybody of you familiar with this procedure and can give me some details on how to perform it?
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index