我的数据是年度数据
| Lag | LogL | LR | FPE | AIC | SC | HQ |
0 | 17.02659 | NA | 4.23E-05 | -1.55851 | -1.41012 | -1.538049 |
1 | 77.96103 | 94.78690* | 1.35E-07 | -7.329003 | -6.735422* | -7.247157 |
2 | 88.33947 | 12.68476 | 1.29e-07* | -7.482163 | -6.4434 | -7.338931 |
3 | 95.53813 | 6.398808 | 2.11E-07 | -7.282014 | -5.79806 | -7.077397 |
4 | 113.1197 | 9.767529 | 1.66E-07 | -8.235520* | -6.30638 | -7.969518* |
这样子应该采取哪一阶作为最优滞后期?因为接下来我想做协整的分析。谢谢