环境分权对中国污染减排效果的影响——基于空间动态面板模型的检验
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徐辉, 王成亮, 冯国强
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Impact of environmental decentralization on pollution reduction effects in China: A test based on spatial dynamic panel model
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XU Hui, WANG Chengliang, FENG Guoqiang
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表3 环境分权的基准估计结果
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Table 3 Estimation of the result of environmental decentralization
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| PM | | PWP | | PSW | MLE | GMM | MLE | GMM | MLE | GMM | (1) W1 | (2) W2 | (3) | (4) W1 | (5) W2 | (6) | (7) W1 | (8) W2 | (9) | ED | 4.925*** (0.460) | 10.039*** (0.568) | 3.762* (2.084) | | 0.681*** (0.239) | 0.692*** (0.236) | 0.302** (0.132) | | 0.968*** (0.286) | 1.114*** (0.294) | 0.836* (0.507) | ED2 | -1.185*** (0.165) | -2.262*** (0.204) | -2.123** (0.899) | -0.113 (0.086) | -0.116 (0.08) | -0.062* (0.033) | -0.107 (0.102) | -0.147 (0.105) | -0.010 (0.139) | ED×FD | -3.588*** (0.567) | -8.189*** (0.677) | -0.848 (0.918) | -0.447 (0.280) | -0.461* (0.281) | -0.103 (0.201) | -1.170*** (0.341) | -1.341*** (0.351) | -0.799* (0.440) | FD | 6.822*** (0.605) | 14.169*** (0.747) | 1.400 (1.151) | 0.513* (0.309) | 0.536* (0.313) | 0.314 (0.239) | 1.398*** (0.376) | 1.543*** (0.388) | 0.173 (0.482) | Wpolit | 0.812*** (0.025) | 0.738*** (0.036) | | -0.018 (0.078) | 0.018 (0.127) | | 0.205*** (0.032) | 0.134*** (0.049) | | polit-1 | 0.223*** (0.025) | 0.242*** (0.031) | 0.598*** (0.030) | 0.015 (0.106) | -0.083 (0.167) | 0.221*** (0.070) | 0.886*** (0.027) | 0.929*** (0.025) | 0.985*** (0.084) | 控制变量 | Y | Y | Y | Y | Y | Y | Y | Y | Y | 省份固定效应 | Y | Y | Y | Y | Y | Y | Y | Y | Y | 年份固定效应 | Y | Y | Y | Y | Y | Y | Y | Y | Y | AR(1) | | | 0.0003 | | | 0.0215 | | | 0.0096 | AR(2) | | | 0.8912 | | | 0.1039 | | | 0.6103 | Sargan/logL | -303 | -689 | 0.0598 | 326 | 326 | 0.9547 | 207 | 198 | 0.0207 | N | 464 | 464 | 464 | 464 | 464 | 464 | 464 | 464 | 464 | Adj-R2 | 0.2774 | 0.3681 | | 0.5747 | 0.5654 | | 0.9321 | 0.7794 | |
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