低碳试点政策对城市碳排放绩效的影响评估及机制分析
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周迪, 周丰年, 王雪芹
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Impact of low-carbon pilot policy on the performance of urban carbon emissions and its mechanism
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Di ZHOU, Fengnian ZHOU, Xueqin WANG
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| 表5 低碳试点政策提升碳排放绩效机制的检验结果 |
| Table 5 Mechanism test results of low carbon pilot policy to enhance carbon emission performance |
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| lnsec | | lnthi | | lnene | | lngre | | （1） | （2） | （3） | （4） | （5） | （6） | （7） | （8） | | Treat×T | -0.332*** | | | 0.561*** | | | -0.331*** | | | 0.056 | | | (-9.318) | | | (9.207) | | | (-2.807) | | | (1.047) | | | t | -0.068*** | | | 0.091*** | | | 0.009 | | | 0.009 | | | (-4.071) | | | (3.149) | | | (0.163) | | | (0.457) | | | Treat×t2013 | | -0.046 | | | 0.115* | | | -0.489*** | | | 0.046 | | | (-1.265) | | | (1.720) | | | (-3.300) | | | (0.671) | | Treat×t2014 | | -0.213*** | | | 0.440*** | | | -0.143 | | | 0.046 | | | (-5.893) | | | (6.581) | | | (-0.967) | | | (0.680) | | Treat×t2015 | | -0.434*** | | | 0.721*** | | | -0.530*** | | | 0.128* | | | (-12.047) | | | (10.790) | | | (-3.576) | | | (1.881) | | Treat×t2016 | | -0.636*** | | | 0.970*** | | | -0.164 | | | 0.005 | | | (-17.622) | | | (14.517) | | | (-1.104) | | | (0.076) | | cons | 3.922*** | 3.922*** | | 3.600*** | 3.600*** | | 1.635*** | 1.635*** | | 3.691*** | 3.691*** | | (347.492) | (434.285) | | (186.409) | (215.163) | | (43.738) | (44.087) | | (217.121) | (216.882) | | 城市固定 | 是 | 是 | | 是 | 是 | | 是 | 是 | | 是 | 是 | | 时期固定 | 是 | 是 | | 是 | 是 | | 是 | 是 | | 是 | 是 | | N | 680 | 680 | | 680 | 680 | | 680 | 680 | | 680 | 680 | | R2 | 0.232 | 0.511 | | 0.207 | 0.408 | | 0.023 | 0.043 | | 0.004 | 0.013 | | F | 32.640*** | 70.090*** | | 28.160*** | 46.210*** | | 2.480** | 3.030*** | | 0.980 | 0.850 |
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