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Re: st: Re: Stata logit interaction,

From   daniel klein <>
Subject   Re: st: Re: Stata logit interaction,
Date   Tue, 26 Apr 2011 17:24:48 +0200

Not the main topic of the question, but the claim ...

"[...] that by centering X1 and X2, we can allieviate multicolinearity
problem. "

seems to be wrong (see Echambadi, R; Hess, J. D. 2007).

Echambadi, R; Hess, J. D. (2007) Mean-Centering Does Not Alleviate
Collinearity Problems in Moderated Multiple Regression Models.
Marketing Science, 36(3): 438-445

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