|
| First Expansion | Second Expansion | Third Expansion | |||
Before | C | 21.88 | 43.43 | 42.32 | |||
T | 22.09 | 44.94 | 43.91 | ||||
Std. Error | 0.20* | 1.52*** | 1.59*** | ||||
(0.11) | (0.17) | (0.17) | |||||
After | C | 21.28 | 44.71 | 42.81 | |||
T | 21.00 | 44.35 | 43.47 | ||||
Std. Error | −0.28*** | −0.36** | 0.66*** | ||||
(0.09) | (0.17) | (0.15) | |||||
|
Std. Error | −0.49*** | −1.88*** | −0.93*** | |||
(0.14) | (0.25) | (0.22) | |||||
| R2 | 0.28 | 0.34 | 0.39 | |||