求助: Johansen 协整检验结果如下
| Unrestricted  Cointegration Rank Test (Trace) | 
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| Hypothesized | 
   | Trace | 0.05 | 
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| No. of  CE(s) | Eigenvalue | Statistic | Critical  Value | Prob.** | 
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| None * |  0.434644 |  133.7224 |  95.75366 |  0.0000 | 
| At most 1  * |  0.288463 |  76.69255 |  69.81889 |  0.0127 | 
| At most 2 |  0.228911 |  42.65974 |  47.85613 |  0.1411 | 
| At most 3 |  0.097075 |  16.66456 |  29.79707 |  0.6647 | 
| At most 4 |  0.062187 |  6.452961 |  15.49471 |  0.6420 | 
| At most 5 |  0.000325 |  0.032462 |  3.841466 |  0.8570 | 
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说明至少存在3个协整方程,这样的话,如何确定后面给出来那么多方程里面,哪个方程是显著的呢?(通常,有几个变量它就会列几个方程)
如何保证存在协整关系的情况下,我们想要的那一个方程是协整的?困扰很久了,不胜感激~~~