JOURNAL OF NATURAL RESOURCES

Scale effects and driving factors of spatiotemporal evolution of carbon emission efficiency: A case study of Henan province

XIAO Dong-yang, LUO Yu-hong, LI Ming-qiu, NIU Hai-peng

JOURNAL OF NATURAL RESOURCES, 2025, 40(11): 3073-3095. DOI: 10.31497/zrzyxb.20251111

检验方法	统计值	p值
LM test no spatial error	12.512^***	0.000
Robust LM test no spatial error	36.474^**	0.002
LM test no spatial lag	167.325^***	0.000
Robust LM test no spatial lag	15.333^***	0.001
Hausman	36.52^***	0.000
LR Lag	33.61^***	0.000
LR Err	26.35^***	0.000
Wald Lag	152^***	0.000
Wald Err	36.62^***	0.000

Table 3 Results of LM test, Hausman test, Wald test and LR test

Other figure/table from this article

Fig. 1 Research framework of scale effects and driving factors of carbon emission efficiency
Table 1 Input and output indicator system of carbon emission efficiency
Table 2 Influencing factors of carbon emission efficiency
Table 4 Data sources
Fig. 2 Overview of the study area
Table 5 Carbon emission efficiency of prefecture-level cities of Henan province from 2006 to 2022
Fig. 3 Distribution of carbon emission efficiency of prefecture-level cities of Henan province
Fig. 4 Spatial distribution of carbon emission efficiency in Henan province from 2006 to 2022
Fig. 5 Number of cities in Henan province with different carbon emission efficiency levels
Table 6 Statistics of the global Moran index of carbon emission efficiency of Henan province
Table 7 Carbon emission efficiency of regions of Henan province from 2006 to 2022
Table 8 Dagum Gini coefficient and contribution rate
Fig. 6 Overall carbon emission efficiency and regional Gini coefficient of Henan province
Fig. 7 Interregional Gini coefficient of carbon emission efficiency of Henan province
Fig. 8 Contribution rate of regional differences of carbon emission efficiency of Henan province
Table 9 Regression results and effect decomposition results of spatial Durbin model