Fig 1.
Theoretical framework diagram of the impacts of digital economy on carbon emission efficiency.
Table 1.
Evaluation index system for the level of digital economy development.
Table 2.
Data descriptive statistics.
Table 3.
Results of the ordinary panel regression model.
Table 4.
Results of urban heterogeneity.
Table 5.
Results of mediated effects.
Fig 2.
The Scatterplots of local moran’s I for selected years.
Table 6.
The results of global moran’s index.
Table 7.
Results of the spatial econometric model.
Table 8.
Decomposition of the effects of digital economy on carbon emission efficiency.
Table 9.
Robustness tests for the panel regression models.
Table 10.
Robustness test of the mediating effect model.
Table 11.
Robustness tests of spatial econometric models.