估计方程 | ||||
VARIABLES | OLS | FE | FET | RE |
老年抚养比 | 0.769*** | −0.538* | −1.121*** | −0.365* |
(3.15) | (−1.93) | (−6.38) | (−1.87) | |
死亡率 | −0.001 | 0.004 | −0.002 | 0.001 |
(−0.32) | (0.84) | (−0.68) | (0.29) | |
少儿抚养比 | −0.013 | −0.111 | −0.191** | −0.163* |
(−0.14) | (−0.67) | (−2.03) | (−1.65) | |
城镇化率 | −0.048 | 0.114** | 0.160*** | 0.104*** |
(−1.12) | (2.63) | (6.01) | (3.30) | |
产业结构 | 0.293 | −2.866*** | −3.630*** | −2.498*** |
(0.44) | (−3.55) | (−6.52) | (−4.09) | |
经济增长 | −0.054 | −0.013 | 0.043 | −0.012 |
(−1.11) | (−0.51) | (1.27) | (−0.47) | |
通货膨胀率 | −0.009 | 0.267*** | −0.180*** | 0.195*** |
(−0.29) | (3.25) | (−2.74) | (6.95) | |
资本存量 | 0.071*** | −0.058 | −0.033 | −0.021 |
(4.43) | (−1.16) | (−1.55) | (−1.12) | |
人口增长率 | 0.002 | −0.001 | 0.002 | −0.001 |
(1.44) | (−0.54) | (1.34) | (−1.20) | |
Constant | −0.162* | 0.347** |
| 0.255*** |
(−1.83) | (2.27) |
| (3.24) | |
Observations | 480 | 480 | 480 | 480 |
R-squared | 0.274 | 0.608 | 0.869 |
|
Number of province |
| 30 |
| 30 |
province FE |
| YES | YES |
|
F test |
| 0 | 0 |
|
r2_a |
| 0.601 | 0.853 |
|
F |
| 30.10 | 11.88 |
|
Year FE |
|
| YES |
|