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Re: st: revised dmariano
Thanks for the Dmariano fix. Kajal Lahiri told me
that there are power problems with the Diebold-Mariano
test. What have you heard about these?
Maddala and Kim mention that that there are power problems
with the KPSS test and suggest that the ERS test is probably
the better one to use.
Robert A. Yaffee, Ph.D.
Shirley M. Ehrenkranz
School of Social Work
New York University
2100 Linwood Ave.
Fort Lee, NJ
----- Original Message -----
From: Kit Baum <email@example.com>
Date: Tuesday, June 27, 2006 9:48 am
Subject: st: revised dmariano
> The dmariano (Diebold-Mariano forecast comparison statistic)
> has been revised to correct a minor error in the computation of the
> long-run variance. I am grateful to Somchai Amornthum for bringing
> this to my attention. The corrected version uses Mata, thus
> Stata 9.2, and is available from SSC. If you have already installed
> the routine, adoupdate will do the job.
> Kit Baum, Boston College Economics
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