变量名 | 匹配情况 | 平均值 | 标准化偏差 | t检验 | |||
处理组 | 控制组 | 标准化偏差% | 减少幅度% | t | p | ||
家庭年收入 | 匹配前 | 10.462 | 10.162 | 19.6 | 91.9 | 7.97 | 0.000 |
匹配后 | 10.464 | 10.439 | 1.6 | 0.98 | 0.329 | ||
地区 | 匹配前 | 2.025 | 1.741 | 33.9 | 87.0 | 12.84 | 0.000 |
匹配后 | 2.025 | 1.989 | 4.4 | 1.90 | 0.058 | ||
性别 | 匹配前 | 0.522 | 0.494 | 5.5 | 30.5 | 2.11 | 0.035 |
匹配后 | 0.522 | 0.502 | 3.8 | 1.92 | 0.054 | ||
年龄 | 匹配前 | 46.23 | 45.171 | 2.7 | 85.4 | 1.13 | 0.260 |
匹配后 | 46.222 | 46.376 | −0.4 | -0.18 | 0.857 | ||
婚姻状况 | 匹配前 | 0.884 | 0.739 | 37.7 | 96.0 | 15.42 | 0.000 |
匹配后 | 0.884 | 0.89 | −1.5 | -0.91 | 0.362 | ||
受教育程度 | 匹配前 | 1.24 | 1.27 | −5.3 | 93.4 | -2.05 | 0.040 |
匹配后 | 1.239 | 1.238 | 0.3 | 0.18 | 0.857 | ||
家庭人口数 | 匹配前 | 3.594 | 2.895 | 38.1 | 97.1 | 14.57 | 0.000 |
匹配后 | 3.593 | 3.573 | 1.1 | 0.53 | 0.595 | ||
家庭抚养比 | 匹配前 | 0.568 | 0.506 | 8.4 | 53.0 | 3.28 | 0.001 |
匹配后 | 0.568 | 0.599 | −4.0 | -2.07 | 0.039 | ||
就业状况 | 匹配前 | 0.644 | 0.423 | 45.5 | 99.6 | 17.52 | 0.000 |
匹配后 | 0.644 | 0.645 | −0.2 | -0.10 | 0.922 | ||
流动性约束 | 匹配前 | 6.986 | 6.678 | 6.9 | 90.5 | 2.60 | 0.002 |
匹配后 | 6.988 | 6.959 | 0.6 | 0.32 | 0.746 |