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

Table 4

Moran’s I statistical values of carbon emissions in 30 provinces of China from 2003 to 2019.

Year	W1			W2			W3
	Moran’s I	Z-stat	value	Moran’s I	Z-stat	value	Moran’s I	Z-stat	value
2003	0.336	3.017		0.111	1.631	0.051	0.137	3.193
2004	0.381	3.369		0.112	1.636	0.051	0.149	3.393
2005	0.380	3.352		0.098	1.480	0.069	0.144	3.303
2006	0.377	3.334		0.114	1.655	0.049	0.156	3.525
2007	0.389	3.435		0.121	1.744	0.041	0.162	3.639
2008	0.403	3.564		0.140	1.965	0.025	0.174	3.881
2009	0.403	3.584		0.143	1.998	0.023	0.173	3.882
2010	0.422	3.745		0.118	1.722	0.043	0.152	3.502
2011	0.402	3.615		0.102	1.556	0.060	0.132	3.155
2012	0.396	3.548		0.131	1.880	0.030	0.145	3.387
2013	0.376	3.379		0.127	1.834	0.033	0.141	3.303
2014	0.380	3.417		0.134	1.911	0.028	0.142	3.325
2015	0.352	3.192		0.120	1.761	0.039	0.128	3.061
2016	0.321	2.923		0.119	1.744	0.041	0.125	2.990
2017	0.297	2.741		0.103	1.567	0.059	0.111	2.750
2018	0.330	3.034		0.137	1.966	0.025	0.136	3.229
2019	0.332	3.047		0.141	2.008	0.022	0.133	3.192

, , represent significance at 1%, 5%, and 10% levels, respectively.