Johansen Fisher Panel Cointegration Test
Series: LOG(GDP?) LOG(RD?)
Date: 02/04/14 Time: 16:07
Sample: 2000 2011
Included observations: 12
Trend assumption: No deterministic trend
Lags interval (in first differences): 1 1
Unrestricted Cointegration Rank Test (Trace and Maximum Eigenvalue)
Hypothesized Fisher Stat.* Fisher Stat.*
No. of CE(s) (from trace test) Prob. (from max-eigen test) Prob.
None 249.2 0.000 236.6 0.000
At most 1 81.96 0.0457 81.96 0.0457
* Probabilities are computed using asymptotic Chi-square distribution.
这是表明不存在协整关系吗?另外面板数据Johansen协整检验的外生趋势怎么选择啊?