样本组别 | 东部 | 中部 | 西部 |
变量 | ECO | ECO | ECO |
GF | 0.090** | −0.067*** | −0.018 |
| (2.16) | (−3.91) | (−1.38) |
GOV | −0.061 | −0.004 | −0.069*** |
| (−0.61) | (−0.10) | (−4.04) |
UR | 0.051 | −0.131*** | 0.066** |
| (0.89) | (−3.35) | (2.25) |
lnPGDP | 0.017 | 0.063*** | 0.032*** |
| (0.69) | (5.94) | (2.75) |
IND | 0.194* | 0.024 | −0.002 |
| (1.71) | (1.41) | (−0.07) |
HUM | 1.850** | 0.453* | 1.547*** |
| (1.99) | (1.99) | (2.67) |
常数项 | −0.126 | −0.466*** | −0.227** |
| (−0.55) | (−4.35) | (−2.01) |
观测值 | 143 | 104 | 143 |
R2 | 0.695 | 0.979 | 0.942 |
观测城市数量 | 11 | 8 | 11 |
修正R² | 0.620 | 0.973 | 0.928 |