st: Asymetrical dimensions in the RHS and in the LHS

[Fabien Bertho <fabien.bertho@sciences-po.org>]

Thank you very much for your answer.

Actually, I cannot perform cross-tabulations because my dataset is too large. However, I thing that there is variation in all dimensions.

If I understood well, it is something which is not impossible to do a priori?

Best,

Fabien

> ----------------------------------------
> From: Charles Koss <hqtiger@gmail.com>
> Sent: Sat Mar 26 03:24:09 CET 2011
> To: <statalist@hsphsun2.harvard.edu>
> Subject: Re: st: Asymetrical dimensions in the RHS and in the LHS
> 
> 
> I think, you also need to take care of the interpretations from such
> estimates. Especially if some of your dimensions show no variation.
> Have you perform cross-tabulations among dependent and independent
> variables?
> 
> On Fri, Mar 25, 2011 at 8:30 AM, Fabien Bertho
> <fabien.bertho@sciences-po.org> wrote:
> > I would like to run various types of estimations, on the one hand OLS and TSLS IV regressions; on the other hand tobit and ivtobit regressions.
> >
> >
> >
> >> ----------------------------------------
> >> From: Oliver Jones <ojones@wiwi.uni-bielefeld.de>
> >> Sent: Fri Mar 25 11:32:33 CET 2011
> >> To: <statalist@hsphsun2.harvard.edu>
> >> Subject: Re: st: Asymetrical dimensions in the RHS and in the LHS
> >>
> >>
> >> I'm no expert, but I'm sure it depends on how you estimate it...
> >>
> >> Am 25.03.2011 11:29, schrieb Fabien Bertho:
> >> > Hi,
> >> >
> >> > I would have a basic question. I am estimating a very basic equation.
> >> >
> >> > In this equation, the dependent variable varies by three dimensions (odk) -- i.e. origin country, destination country and product. On the right-hand side, some explicative variables vary by (od), others vary by (k) but none by (odk)
> >> >
> >> > Is it correct to estimate such an equation?
> >> >
> >> > Thank you very much for your help.
> >> >
> >> > Best regards,
> >> >
> >> > Fabien
> >> >
> >> >
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Tous les courriers électroniques émis depuis la messagerie
de Sciences Po doivent respecter des conditions d'usages.
Pour les consulter rendez-vous sur
http://www.ressources-numeriques.sciences-po.fr/confidentialite_courriel.htm

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