You should look at the command -rolling-. I am not sure it will take care
of your missing data problems, but it will simplify your code for doing
the regressions.
Hope this helps.
------------------------------------------------------------------------
Richard J. Stoll * Professor of Political Science * Rice University
Dept. Political Science MS 24 * P.O. Box 1892 * Houston TX 77251-1892
E-mail: [email protected] * Tel: 713-348-3362 * FAX: 713-348-5273
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