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- Wed Jan 02, 2013 4:26 am
- Forum: Econometric Discussions
- Topic: is there a significant difference between coefficients
- Replies: 0
- Views: 1471
is there a significant difference between coefficients
Hi all, I got maybe a silly question but for my research i nee dto have an answer and can't find it. I got different models (tobit regressions) Y category 1: xA bB Y category 2: xA bB Y category 3: xA bB Y category 4: xA bB Now i want to check whether the coefficient x is different in model 1 and 4,...