财政分权、经济竞争对中国能源生态效率影响异质性研究
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周敏, 王腾, 严良, 谢雄标
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Heterogeneity in the influence of fiscal decentralization and economic competition on China's energy ecological efficiency
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Min ZHOU, Teng WANG, Liang YAN, Xiongbiao XIE
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表3 经济竞争对能源生态效率影响的回归结果 |
Table 3 Regression results of the influence of economic competition on energy ecological efficiency |
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变量 | 模型5 | 模型6 | 模型7 | 模型8 | DumE×com | -0.873** (-2.76) | -0.862*** (-3.51) | -1.280*** (-9.10) | -1.316*** (-9.22) | DumM×com | -0.772 (-1.51) | -0.825** (-2.32) | -0.698*** (-3.88) | -0.704*** (-3.62) | DumW×com | 1.512* (1.91) | 1.521*** (4.92) | 0.847*** (4.07) | 0.848*** (4.04) | fd | 0.569** (2.62) | 0.515*** (3.63) | 0.225* (2.19) | 0.280** (2.53) | market | -0.216* (-2.01) | -0.234*** (-4.01) | -0.356*** (-5.80) | -0.360*** (-5.70) | tec | 0.081** (2.53) | 0.066*** (6.26) | 0.031** (2.29) | 0.029* (2.15) | ave_gdp | 8.11e-06** (2.20) | 9.13e-06*** (3.57) | 1.1e-05*** (5.22) | 1.06e-05*** (4.06) | invest | -0.558** (-2.51) | -0.559*** (-6.70) | -0.389*** (-3.45) | -0.422*** (-3.40) | ir | -0.315 (-0.75) | -0.167 (-1.44) | 0.731** (2.83) | 0.752** (2.67) | gs | 1.182** (2.41) | 1.368*** (4.36) | 1.517*** (9.14) | 1.563*** (9.65) | open | 0.026 (1.12) | 0.032** (2.77) | 0.027 (1.69) | | 时间固定效应 | 否 | 否 | 是 | 是 | 地区固定效应 | 否 | 否 | 是 | 是 | R2 | 0.533 | | 0.621 | 0.611 | F | 0.000 | 0.000 | 0.000 | 0.000 | Prob(Hausman) | | | 0.000 | 0.000 | N | 510 | 510 | 510 | 510 |
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