Relationship between Urban Innovation Capability and Energy Utilization Efficiency: An Empirical Study of 281 Prefecture-Level Cities in China

Table 3

Estimated results of the PVAR system.

	(1)		(2)
Coefficients
	0.5594 (0.1523)		−0.4483 (0.5282)
	0.3021 (0.1031)		0.2933 (0.2772)
	0.0010 (0.0002)		0.7452 (0.0273)
	0.0036 (0.0020)		0.0409 (0.0154)
Control variables	Yes		Yes
Lag order	AIC	BIC		QIC
1	19.2748	−101.4501		−18.1671
2	16.5196	−80.0603		−24.0836
3	19.3278	−53.1073	−6.6874

Note. , , and represent the significance levels at 1%, 5%, and 10%, respectively; “L” and “L2” represent lag order 1 and lag order 2, respectively; standard error is presented in parentheses.