| 变量 | (1) | (2) |
| EM | EM | |
| DECO(东部) | 0.0733*** |
|
|
| (0.0203) |
|
| DECO(中部) | 0.0979*** |
|
|
| (0.0244) |
|
| DECO(西部) | 0.0205** |
|
|
| (0.0258) |
|
| LDECO(东部) |
| 0.0953*** |
|
|
| (0.0243) |
| LDECO(中部) |
| 0.119*** |
|
|
| (0.0282) |
| LDECO(西部) |
| 0.0325** |
|
|
| (0.0296) |
| 常数项 | 0.0216*** | 0.0205*** |
|
| (0.00168) | (0.00184) |
| 时间效应 | 是 | 是 |
| 个体效应 | 是 | 是 |
| 样本容量 | 270 | 270 |
| R2 | 0.243 | 0.248 |
| 省份数量 | 30 | 30 |