| |||
sample 1 (1) | sample 2 (2) | sample 3 (3) | |
β | 0.106247*** (0.0000) | 0.245484*** (0.0000) | 0.311585*** (0.0000) |
γ | 1.55E−12 (0.2817) | −1.19E−12* (0.7089) | −4.22E−12* (0.0938) |
N | 1212 | 1212 | 1212 |
R2 | 0.085075 | 0.234589 | 0.695547 |
F-test | 28.03525*** | 92.40618*** | 434.0704**** |