Research Article
Effect of Energy Development and Technological Innovation on PM2.5 in China: A Spatial Durbin Econometric Analysis
Table 6
Decomposition estimates of the direct, indirect, and total effects.
| | Variables | Direct effect | Indirect effect | Total effect |
| | Distance weight |
| | ln Ei | 0.2323(0.1155) | 1.6573 (0.0010) | 1.8896 (0.0006) | | ln Cs | 0.1012 (0.0158) | 0.1616(0.1815) | 0.2628 (0.0718) | | ln Ppi | -1.1418(0.0062) | -1.2932(0.2219) | -2.4350 (0.0507) | | ln Npi | -0.1285 (0.0003) | -0.3058 (0.0055) | -0.4343 (0.0012) | | ln Patent | 0.0270(0.5692) | -0.4464 (0.0006) | -0.4194 (0.0040) | | ln Infra | 0.0153(0.7962) | -0.3766 (0.0806) | -0.3613(0.1181) | | ln Market | -0.0560 (0.0183) | -0.1605 (0.0250) | -0.2165 (0.0136) |
| | Adjacent weight |
| | ln Ei | 0.4738 (0.0059) | -0.3154(0.6591) | 0.1584(0.8446) | | ln Cs | 0.1243 (0.0180) | 0.7165 (0.0894) | 0.8408 (0.0663) | | ln Ppi | -0.9929 (0.0159) | -2.6540 (0.0396) | -3.6469 (0.0114) | | ln Npi | -0.1819 (0.0000) | -0.5782 (0.0011) | -0.7601 (0.0001) | | ln Patent | -0.0189(0.6949) | -0.5025 (0.0443) | -0.5214 (0.0559) | | ln Infra | -0.0126(0.8562) | -0.4191(0.1590) | -0.4317(0.2006) | | ln Market | -0.0595 (0.0164) | -0.0442(0.6603) | -0.1037(0.3700) |
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Note. , , indicates significance at 10%, 5%, and 1% levels, respectively. |
