|
| (1) | (3) |
| rgdp | rgdp | |
| de | 0.677*** | 0.616*** |
|
| (13.64) | (12.49) |
| te | 0.060*** | 0.071*** |
|
| (3.79) | (4.61) |
| fd | 0.274*** | 0.198*** |
|
| (11.19) | (7.00) |
| fp | 0.060 | 0.090** |
|
| (1.61) | (2.48) |
| fdi | −0.011 | −0.015** |
|
| (−1.41) | (−2.02) |
| ui |
| 0.565*** |
|
|
| (4.86) |
| _cons | 8.393*** | 7.362*** |
|
| (44.58) | (26.43) |
| 固定效应 | Yes | Yes |
| Sobel检验 |
| Z = 3.226 |
|
|
| (P = 0.001) |
| Bootstrap 95%置信区间 |
| (0.511, 0.710) |
|
| ||
| 中介效应 百分比(%) |
| 9.060 |
|
| ||
| N | 300 | 300 |
| R2 | 0.958 | 0.962 |