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4 2000—2007年和2008—2016年的稳健性检验结果 |
Table 4 Robustness check results for 2000-2007 and 2008-2016 |
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变量 | 2000-2007 | | 2008-2016 | 模型9 | 模型10 | 模型11 | 模型12 | DumE×com | -0.749** (-3.39) | -0.753** (-4.53) | | -1.490*** (-7.75) | -1.510*** (-7.82) | DumM×com | -0.207 (-0.51) | -0.644 (-1.12) | -0.159** (-2.55) | -0.127** (-2.63) | DumW×com | 0.027** (3.43) | 0.272*** (4.53) | 1.122*** (5.81) | 1.101*** (5.73) | fd | 0.401** (2.53) | 0.332** (2.63) | 0.348** (2.62) | 0.363** (2.74) | market | -0.243** (-2.76) | -0.152** (-2.65) | -0.482*** (-8.38) | -0.484*** (-8.35) | tec | 0.112*** (7.35) | 0.119*** (7.93) | 0.006** (2.50) | 0.007** (2.58) | ave_gdp | 7.77e-06 (2.05) | | 7.41e-06*** (5.83) | 7.32e-06*** (5.86) | invest | -0.388** (-2.84) | -0.753*** (-4.35) | -0.380** (-2.72) | -0.389** (-2.75) | ir | 0.428 (1.19) | 0.753** (2.07) | 0.167 (0.34) | 0.085 (0.16) | gs | 0.659 (1.51) | 0.876 (1.68) | 2.011*** (12.43) | 2.032*** (12.01) | open | 0.403*** (5.52) | 0.495*** (12.31) | 0.017 (1.89) | | 时间固定效应 | 是 | 是 | 是 | 是 | 地区固定效应 | 是 | 是 | 是 | 是 | R2 | 0.622 | 0.609 | 0.719 | 0.703 | F | 0.000 | 0.000 | 0.000 | 0.000 | Prob(Hausman) | 0.000 | 0.000 | 0.000 | 0.000 | N | 240 | 240 | 270 | 270 |
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