| 变量 | 影响系数 | 标准误 |
| L2.theil | 0.683*** | 0.0483 |
| sai | −0.016* | 0.0093 |
| eai | −0.016* | 0.0096 |
| is | −0.606*** | 0.0181 |
| gov | 0.097*** | 0.0185 |
| pedu | 0.000 | 0.0001 |
| proad | 29.831*** | 3.2055 |
| _cons | 1.384*** | 0.0361 |
| AR(1) testP值 | 0.981 |
|
| AR(2) testP值 | 0.982 |
|
| Hansen testP值 | 0.938 |
|