Identifying the Impact of Industrial Agglomeration on China’s Carbon Emissions Based on the Spatial Econometric Analysis

Table 1

Descriptive statistics for all variables from 2003 to 2019.

Definition	Symbol	Mean	Std. dev	Min	Max	Obs
Carbon emissions	lnCE	1.672	0.559	0.266	3.988	510
Specialized agglomeration	lnSA	0.304	0.190	0.018	0.780	510
Diversified agglomeration	lnDA	1.591	0.778	0.219	4.494	510
Per-capita gross domestic product	lnpgdp	10.046	0.642	8.218	11.663	510
Environmental regulation	lner	3.291	0.815	0.769	5.612	510
Urbanization rate	ur	0.527	0.143	0.248	0.896	510
Infrastructure	lninf	0.982	0.651	−1.000	2.653	510