生计可持续性视角下精准扶贫的政策效应评估及其分异研究——以武陵山区石柱县为例

刘倩, 雷洋洋, 喻忠磊, 唐红林, 叶文丽, 杨新军

Policy effect and differentiation of targeted poverty alleviation from the perspective of livelihood sustainability:Taking Shizhu County, Wuling Mountains as an example

LIU Qian, LEI Yangyang, YU Zhonglei, TANG Honglin, YE Wenli, YANG Xinjun

表7 协变量倾向得分匹配质量检验

Tab.7 Covariate propensity score matching quality test

变量 核匹配 最近邻匹配 半径匹配(k=2) 局部线性回归匹配 标准化偏差/% 匹配后差异检验P值 标准化偏差/% 匹配后差异检验P值 标准化偏差/% 匹配后差异检验P值 标准化偏差/% 匹配后差异检验P值 X1 0.3 0.968 1.6 0.823 1.6 0.823 -1.6 0.815 X2 2.0 0.768 1.9 0.791 1.9 0.791 0.0 1.000 X3 -6.8 0.380 -4.9 0.499 -4.9 0.499 -2.5 0.742 X4 2.8 0.700 1.5 0.834 1.5 0.834 6.0 0.410 X5 2.8 0.700 -11.9 0.108 -4.6 0.537 -10.0 0.172 X6 0.3 0.970 0.4 0.954 0.4 0.954 8.7 0.220 X7 -6.5 0.349 -14.3 0.043 -3.0 0.682 -4.4 0.546 X8 1.5 0.824 3.7 0.593 3.7 0.593 3.0 0.660 X9 2.8 0.692 6.1 0.401 6.1 0.401 9.3 0.195