Table 3 Results of ATT estimates of life satisfaction for caring for grandchildren
From: Grandparenting and life satisfaction among Chinese elderlies: a study of possible mechanisms
PSM | Grandparent caregiving | S.E | T |
|---|---|---|---|
Nearest neighbor matching method | 0.078 | 0.032 | 2.41 |
Caliper matching method | 0.082 | 0.029 | 2.78 |
Kernel matching method | 0.072 | 0.029 | 2.51 |