PM2.5污染对中国人口死亡率的影响——基于346个城市面板数据的实证分析
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陈镘, 黄柏石, 刘晔
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Effects of PM2.5 concentration on mortality in China: A study based on city-level panel data
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CHEN Man, HUANG Baishi, LIU Ye
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表4 稳健性检验结果
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Tab.4 Results of robustness test
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| 变量 | 模型6： SEM
估计系数(标准差) | 模型7： SLM
估计系数(标准差) | 模型8： SLM
估计系数(标准差) | | pm | 1.164** (0.477) | | | | pm3 | | 0.846* (0.477) | | | pm_35 | | | 0.224*** (0.074) | | older | 0.069*** (0.016) | 0.067*** (0.013) | 0.063*** (0.013) | | child | 0.005 (0.006) | 0.006 (0.005) | 0.006 (0.005) | | edu | -0.050*** (0.010) | -0.043*** (0.009) | -0.043*** (0.009) | | urban | -0.004 (0.004) | -0.004 (0.004) | -0.004 (0.004) | | ln pop | -0.080 (0.066) | -0.087 (0.060) | -0.087 (0.060) | | ln pgdp | -0.223*** (0.075) | -0.145** (0.071) | -0.115* (0.068) | | secindust | -0.004 (0.005) | -0.002 (0.005) | -0.003 (0.005) | | terindust | -0.011* (0.006) | -0.011** (0.006) | -0.011** (0.006) | | doctor | 0.003 (0.003) | 0.003 (0.003) | 0.003 (0.003) | | rh | -0.020 (0.013) | -0.014 (0.010) | -0.015 (0.009) | | temp | -0.511*** (0.093) | -0.385*** (0.078) | -0.403*** (0.073) | | ndvi | -0.896 (1.385) | -1.113 (1.096) | -0.554 (1.115) | | | 0.296*** (0.038) | | | | | | 0.298*** (0.036) | 0.297*** (0.036) | | N | 1384 | 1384 | 1384 | | Log likelihood | -1401.978 | -1401.626 | -1398.653 |
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