Pairwise Granger Causality Tests
Date: 05/22/09 Time: 15:01
Sample: 2004Q1 2008Q4
Lags: 2
Null Hypothesis: Obs F-Statistic Probability
X does not Granger Cause Y 18 16.6782 0.00026
Y does not Granger Cause X 24.4942 3.9E-05
还有就是这个表……是说两个没有因果关系呢还是互为因果关系!?
谢谢