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. ivprobit y2 x g (y1=a b), first
On 10/30/06, [email protected] <[email protected]> wrote:
> Dear all,
>
> I have a model to estimate direct and indirect effects among X, Y1, and Y2.
>
> Y1 = F( X, A, B)
> Y2 = F( Y1, X, G)
>
> X and Y2 are binary variables and Y1 is a continuous variable.
> The direction of effects is unidirectional from X to Y1 and from Y1 to Y2.
> I would like to find out the X's effects on Y1 and Y2 and also Y1's
> effect on Y2 simultaneously.
> But, I'm wondering how to estimate the model with Y2 and to estimate
> two models simultaneously in STATA.
> Can anyone point let me know how to deal this model in STATA?
>
> Thank you in advances.
>
> Charlie.
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