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st: Testung for multicollinearity after FD
From
Lukas Borkowski <[email protected]>
To
[email protected]
Subject
st: Testung for multicollinearity after FD
Date
Sun, 20 May 2012 13:17:22 +0200
Dear statalists,
I am using Stata 11.2 and I am working on two period panel data. My prefered method is first differencing.
Eventhough I have been reading many previous statalist threads on this topic, I still don't know whether I should test for multicoll. before or after first-differencing. How would I test for mullticol. after FD? Is the -vif- command reliable after FD?
Thanks for your help!
#
Lukas Borkowski
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