Hello Everyone,
I have some questions, do you know what is different between
exogenous, endogenous, and instrument variables? and How can I choose
variable to be instrument variable? Thank you.
Tan
Do you know how to choose
On Tue, Jan 10, 2012 at 2:19 PM, Pattarawan Watcharaanantapong
<chockyspice@gmail.com> wrote:
> Hello,
>
> Do you know how to write the command for testing exogeneity
> for Tobit model in STATA, I have 3 dependent variables (y1,y2,y3) with
> the same independent variables. Please let me know if you have any
> information for me.
>
> Regards,
> Tan
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