Paul,
Have you seen the new update of sphet(Ver1.4)? there is the command spreg
that allow you to use instruments for endogenous variables.
Juan


On Wed, May 8, 2013 at 9:21 AM, Feichtinger, Paul
<paul.feichtinger@tum.de>wrote:

> Dear list members,
> thank you very much for your very helpful comments,.
> Best regards,
> Paul
> ---
> Technische Universität München - TUM
> Paul Feichtinger
> Lehrstuhl für Volkswirtschaftslehre, Umweltökonomie und Agrarpolitik
>
> Alte Akademie 14
> 85354 Freising
> Tel: +49.8161.71.3574
> Fax: +49.8161.71.3408
> e-mail: Paul.Feichtinger@tum.de<mailto:Paul.Feichtinger@tum.de>
>
>
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-- 
Juan Tomás Sayago Gómez
Graduate Research Assistant
West Virginia University - RRI
886 Chestnut Ridge Road, Room 520
P.O. Box 6825
Morgantown, WV 26506-6825

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