Search found 3 matches

by jjnull
Wed Sep 15, 2010 9:17 pm
Forum: Econometric Discussions
Topic: Testing for increased impact?
Replies: 4
Views: 4907

Re: Testing for increased impact?

Hey Startz, thanks! Hmm if I do that then I can't do a time period fixed effect LSDV anymore right?? Is there anyway to do the dummy thing plus a time period fixed effects regression? Define a dummy variable, DF, that equals one during the financial crisis and zero otherwise. Then something like ls...
by jjnull
Tue Sep 14, 2010 10:01 am
Forum: Econometric Discussions
Topic: Testing for increased impact?
Replies: 4
Views: 4907

Re: Testing for increased impact?

Hey Startz, thanks! Hmm if I do that then I can't do a time period fixed effect LSDV anymore right?? Is there anyway to do the dummy thing plus a time period fixed effects regression? Define a dummy variable, DF, that equals one during the financial crisis and zero otherwise. Then something like ls ...
by jjnull
Mon Sep 13, 2010 11:29 pm
Forum: Econometric Discussions
Topic: Testing for increased impact?
Replies: 4
Views: 4907

Testing for increased impact?

Hi all, I'm working on my econometrics project and would like to ask if it is possible to test for a "stronger impact" of an explanatory variable on the dependent variable during different time periods. For example, before the financial crisis, firm size has a positive impact on stock pric...

Go to advanced search