> -----Original Message-----
> From: [email protected] [mailto:owner-
> [email protected]] On Behalf Of [email protected]
> Sent: Tuesday, February 06, 2007 9:29 AM
> To: Francesco D'Amico
> Cc: [email protected]
> Subject: Re: st: xtfrontier fixed and random
>
> Random effects is the default choice for the idiosyncratic error term (I
> have no idea about the fixed effects - i.e. if it is feasible to use
> dummies for the fixed effects or not).
<snip>
Yes. See http://www.stata.com/statalist/archive/2003-07/msg00349.html
Scott
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