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- Wed Feb 27, 2013 9:03 am
- Forum: Econometric Discussions
- Topic: First difference
- Replies: 6
- Views: 17389
Re: First difference
Dear all i have done ADF test and my variables are stationary in the first difference but some are stationary at 1%, some at 5% and some at 10%..they are stationary in the first difference but not at same percentage..but also a little further problem, at the first difference, there are 2 variables w...