| 模型 | 模型(一) | 模型(二) |
| 变量 | lnimp | lnimp |
| Odr | 0.0346*** |
|
|
| (3.34) |
|
| lnCon | 0.0909 | 0.186 |
|
| (0.39) | (0.61) |
| lnInv | −0.138** | −0.175* |
|
| (−1.18) | (−1.37) |
| lnGov | 0.747*** | 0.516* |
|
| (4.11) | (2.36) |
| lnExp | 0.314* | 0.335* |
|
| (2.07) | (2.17) |
| Rpi | 0.0294** | 0.0236** |
|
| (3.63) | (3.09) |
| Ope | 0.863* | 0.837* |
|
| (2.58) | (2.32) |
| Cdr |
| −0.0233** |
|
|
| (−2.08) |
| 常数项 | −0.348 | 0.494 |
|
| (−0.38) | (0.54) |
| 样本量 | 403 | 403 |