| |||
sample 1 (1) | sample 2 (2) | sample 3 (3) | |
β | 0.109376*** (0.0000) | 0.145617*** (0.0000) | 0.189042*** (0.0000) |
N | 1212 | 1212 | 1212 |
R2 | 0.087667 | 0.132549 | 0.321912 |
F-test | 58.03887*** | 92.29329*** | 159.0365*** |