Forecasting China’s CO₂ Emissions for Energy Consumption Based on Cointegration Approach

Table 3

Optimal lag orders of VAR (vector autoregression) model.

Lag	LogL	LR	FPE	AIC	SC	HQ
0	233.1427	NA	3.88e-10	-7.480088	-7.307066	-7.412279
1	721.8201	881.2216	9.73e-17	-22.68263	-21.64449	-22.27577
2	788.4342	109.2033	2.53e-17	-24.04702	-22.14378	-23.30112
3	832.7521	65.38710	1.40e-17	-24.68040	-21.91204	-23.59545

Note:   indicates lag order selected by the criterion.