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Re: st: biprobit: set correlation of residuals to zero
From
Maarten buis <[email protected]>
To
[email protected]
Subject
Re: st: biprobit: set correlation of residuals to zero
Date
Mon, 29 Mar 2010 21:17:40 +0000 (GMT)
--- On Mon, 29/3/10, Nirina F wrote:
> the marginal effects are not when I just use
> -mfx, compute- after biprobit and after probit.
> which mfx is appropriate to get the same marginal effects
> from biprobit and probit?
*------------- begin example ----------------
webuse school, clear
constraint 1 [athrho]_cons=0
biprobit private vote logptax loginc years, constr(1)
mfx, predict(pmarg1)
mfx, predict(pmarg2)
probit private logptax loginc years
mfx
probit vote logptax loginc years
mfx
*-------------- end example -----------------
-- Maarten
--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany
http://www.maartenbuis.nl
--------------------------
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