Estimation Methods | No. treated | No. comparison | ATET | Std. Err | 95 % CI |
---|---|---|---|---|---|
T-test | 23 | 17 | 22.59* | 4.39 | 13.71, 31.47 |
Nearest neighbor | 23 | 11 | 27.75* | 5.00 | 17.94, 37.57 |
Radius | 22 | 17 | 23.72* | 4.87 | 14.38, 33.07 |
Kernel | 23 | 17 | 26.5* | 4.58 | 17.52, 35.5 |
Stratification | 23 | 17 | 24.02* | 4.96 |