Dear stata users,
I was wondering if anybody could help me with the following (seemingly
simple!) problem.
I need to keep interaction dummies in the regression, but not the
dummies themselves.
For example, in the regression:
xi: reg y x i.region*t2 i.region*t3 i.region*t4
I need the interactions between region and time dummies, but not the
region dummies themselves.
Thanks!
--
Galina An
Assistant Professor
Economics Department
Kenyon College
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