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
|
|
陈镘, 黄柏石, 刘晔
|
Effects of PM2.5 concentration on mortality in China: A study based on city-level panel data
|
|
CHEN Man, HUANG Baishi, LIU Ye
|
|
表2 空间滞后回归模型估计结果
|
Tab.2 Estimation results of spatial regression model
|
|
| 变量 | 模型1： SLM
估计系数(标准差) | 直接效应
估计系数(标准差) | 间接效应
估计系数(标准差) | 总效应
估计系数(标准差) | | pm | 0.906** (0.379) | 0.937** (0.396) | 0.364** (0.161) | 1.301** (0.547) | | older | 0.060*** (0.014) | 0.061*** (0.014) | 0.024*** (0.007) | 0.084*** (0.020) | | child | 0.006 (0.005) | 0.006 (0.005) | 0.002 (0.002) | 0.009 (0.007) | | edu | -0.044*** (0.009) | -0.044*** (0.009) | -0.017*** (0.005) | -0.062*** (0.013) | | urban | -0.004 (0.004) | -0.004 (0.004) | -0.002 (0.001) | -0.005 (0.005) | | ln pop | -0.088 (0.060) | -0.086 (0.061) | -0.034 (0.025) | -0.120 (0.085) | | ln pgdp | -0.137** (0.069) | -0.137** (0.069) | -0.053* (0.028) | -0.189** (0.095) | | secindust | -0.003 (0.005) | -0.003 (0.004) | -0.001 (0.002) | -0.004 (0.006) | | terindust | -0.011** (0.006) | -0.012** (0.005) | -0.005** (0.002) | -0.016** (0.008) | | doctor | 0.003 (0.003) | 0.003 (0.003) | 0.001 (0.001) | 0.004 (0.005) | | rh | -0.012 (0.010) | -0.013 (0.010) | -0.005 (0.004) | -0.018 (0.014) | | temp | -0.397*** (0.074) | -0.402*** (0.077) | -0.156*** (0.035) | -0.558*** (0.104) | | ndvi | -0.532 (1.134) | -0.618 (1.125) | -0.244 (0.455) | -0.861 (1.574) | | | 0.291*** (0.036) | | | | | Log likelihood | -1400.340 | | | | | N | 1384 | | | |
|
|
|