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From | Charles Koss <hqtiger@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st: Asymetrical dimensions in the RHS and in the LHS |
Date | Fri, 25 Mar 2011 21:24:09 -0500 |
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 >> > >> > >> > -------------------------------------------------------------------------- >> > 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 >> > >> > * >> > * For searches and help try: >> > * http://www.stata.com/help.cgi?search >> > * http://www.stata.com/support/statalist/faq >> > * http://www.ats.ucla.edu/stat/stata/ >> >> -- >> Universität Bielefeld >> Fakultät für Wirtschaftswissenschaften >> Lehrstuhl für Ökonometrie und Statistik >> - - - >> Bielefeld University >> Faculty of Business Administration and Economics >> Chair of Econometrics and Statistics >> - - - >> Raum / room: V9-110 >> Tel / phone: +49 (0)521 106 4871 >> -- >> * >> * For searches and help try: >> * http://www.stata.com/help.cgi?search >> * http://www.stata.com/support/statalist/faq >> * http://www.ats.ucla.edu/stat/stata/ > > > -------------------------------------------------------------------------- > 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 > > * > * For searches and help try: > * http://www.stata.com/help.cgi?search > * http://www.stata.com/support/statalist/faq > * http://www.ats.ucla.edu/stat/stata/ > * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/