CO₂ Emissions, Energy Consumption, and Economic Growth Nexus: Evidence from 30 Provinces in China

Table 6

Estimation results of SDM.

Variables	CO2		GDP		ENC
	Coef.	value	Coef.	value	Coef.	value
CO2	—	—	0.680361	0.000	0.17246	0.000
GDP	0.197398	0.0353	—	—	0.20499	0.000
ENC	0.41966	0.000	0.845657	0.000	—	—
WCO2	—	—	0.1235264	0.000	0.5094	0.000
WGDP	0.155793	0.393	—	—	0.19691	0.000
WENC	0.1576883	0.023	0.1436614	0.003	—	—
sigma2_e	0.0110605		0.0004057		0.001725
Log-likelihood	389.9832		81.5463		528.7699
R-sq	0.936		0.9103		0.9553