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- 2011-7-11
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- 2014-8-6
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true enough ..
Can you explain more on cointegration .. I have no clue what that is .. All i know is both v should not have unit root OR if they have unit root but must be cointegrated (long term economic relation) .. And it has a reliable t test. |
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发表于 2011-7-13 16:24
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