模型类型 | 全国 双固定SDM | 东部 双固定SEM | 中部 双固定OLS | 西部 双固定OLS |
| −0.3498*** | −0.2797*** | −0.209** | −0.256*** |
| (−7.52) | (−3.92) | (−2.15) | (−3.12) |
| 0.2712*** |
|
|
|
| (3.91) |
|
|
|
| 0.2232*** | −0.2198* |
|
|
| (2.95) |
|
|
|
R2 | 0.1441 | 0.1667 | 0.2692 | 0.3353 |
Log-likelihood | 444.8318 | 172.4606 |
|
|
空间固定效应 | 31.22*** | 37.94*** | 12.24** | 24.29*** |
时间固定效应 | 72.66*** | 26.69*** | 10.25** | 25.40*** |
Hausman检验 | 59.69*** | 17.89*** | 9.62*** | 14.82*** |
LM Spatial error | 37.835*** | 3.222* | 3.942** | 10.386*** |
Robust LM Spatial error | 0.203 | 3.836** | 0.248 | 0.064 |
LM Spatial lag | 37.806*** | 3.195* | 4.037** | 10.338*** |
Robust LM Spatial lag | 0.174 | 3.809* | 0.343 | 0.016 |
Wald test Spatial error | 8.11*** | 0.08 | 1.59 | 5.67** |
Wald test Spatial lag | 15.31*** | 0.67 | 1.95 | 6.00** |
LR test Spatial error | 8.17*** | 0.05 | 1.92 | 5.54** |
LR test Spatial lag | 14.82*** | 0.64 | 1.59 | 5.87** |
| 4.78 | 3.40 | 2.61 | 3.29 |
观测值 | 279 | 99 | 72 | 108 |