Number of cointegrating variables
|
Characteristic value
|
Trace statistics
|
Key value
|
P value
|
| No cointegration | 0.18770 | 5141.073 | 60.06141 | 0.0001*** |
| Up to 1 cointegration | 0.16225 | 3675.888 | 40.17493 | 0.0001*** |
| Up to 2 cointegrations | 0.13786 | 2428.181 | 24.27596 | 0.0001*** |
| Up to 3 cointegrations | 0.09744 | 1382.689 | 12.3209 | 0.0001*** |
Up to 4 cointegrations
|
0.08941
|
660.1289
|
4.129906
|
0.0001***
|
这是我论文里Johansen协整检验的结果,5个变量都是I(1)的话是不是不需要做协整检验啊?