Lisa,
please use informative titles for your postings.
You are not the first to ask this question, as a search of the archive
reveals. See for example this reply by May Boggess:
http://www.stata.com/statalist/archive/2005-01/msg00264.html
You can search the archives of this list at
http://www.stata.com/statalist/archive/
Hope this helps,
Eva
2008/9/24 lisa kolovich <[email protected]>:
> I am trying to figure out how to calculate the interaction effect
> after running a Tobit regression.
> I have two discrete variables (dummy for if the product is an import,
> and a dummy for if it is sold before or after 2003).
>
> Obviously, I can't use inteff since I'm using a Tobit.
>
> Any help would be greatly appreciated.
>
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