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Interaction Dummy Variables

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Let's suppose that we have 2 variables year and age.. I use STATA to make them into dummy variables as follows:

tabulate YEAR, generate(dum)
tabulate AGE, gen (dum)

Now, my question is....how can I make interactions for all of the dummy variables?

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Solution Summary

This solution explains how to make interactions for all of the dummy variables.

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If you need to create interactions between two series of dummies, I would suggest that you use "xi" command.
Once ...

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