| 匹配方法 | 多维贫困 | 互动组 | 对照组 | ATT差分 | SE | t |
| neighbor | U | 0.1985 | 0.3039 | −0.1052 | 0.0132 | −7.98*** |
| N | 0.1993 | 0.2905 | −0.0912 | 0.0200 | −4.56*** | |
| radius | U | 0.1985 | 0.3038 | −0.1053 | 0.0132 | −7.98*** |
| N | 0.1993 | 0.2977 | −0.0985 | 0.0147 | −6.70*** | |
| kernel | U | 0.1985 | 0.3038 | −0.1053 | 0.0132 | −7.98*** |
| N | 0.1988 | 0.2915 | −0.0927 | 0.0154 | −6.00*** |