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Re: st: -levpet- getting different results each time

From   [email protected]
To   [email protected]
Subject   Re: st: -levpet- getting different results each time
Date   Wed, 12 Jan 2005 07:17:30 -0600

----- Original Message -----
From: Gonzalo Varela <[email protected]>
Date: Wednesday, January 12, 2005 6:47 am
Subject: st: -levpet- getting different results each time

> Dear Statalist users,
> I applied the -levpet- command for productivity estimation to the 
> same dataset,
> using exactly the same variables as regressor and regressands (and 
> proxies,etc.) and it keeps giving me different results for the 
> Standard Errors and
> therefore for the significance of the coefficients and the Wald 
> test on
> returns to scale.
> I couldn't find the help file on line so I would appreciate any 
> clarificationon this.

Did you -set seed #- before you applied -levpet-?


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