Sample: 1 118
Included observations: 110
Lag LogL LR FPE AIC SC HQ
0 -198.5061 NA 2.78e-05 3.700110 3.822859 3.749898
1 678.7508 1658.813 5.19e-12 -11.79547 -11.05897* -11.49674*
2 710.1715 56.55727 4.63e-12 -11.91221 -10.56197 -11.36454
3 742.0430 54.47120 4.12e-12 -12.03714 -10.07316 -11.24054
4 772.9451 50.00522 3.75e-12 -12.14446 -9.566725 -11.09891
5 810.4132 57.22402* 3.05e-12* -12.37115 -9.179672 -11.07667
6 836.1663 36.99086 3.11e-12 -12.38484* -8.579620 -10.84142
7 860.0867 32.18382 3.32e-12 -12.36521 -7.946245 -10.57286
8 883.8232 29.77845 3.63e-12 -12.34224 -7.309526 -10.30094
* indicates lag order selected by the criterion
LR: sequential modified LR test statistic (each test at 5% level)
FPE: Final prediction error
AIC: Akaike information criterion
SC: Schwarz information criterion
HQ: Hannan-Quinn information criterion
急需,怎么确定滞后阶数?滞后阶数是2还是5,还是不能确定啊