| 解释变量 | 内资企业系数 | 港澳台企业系数 | 外资企业系数 |
| lnGOV | −0.056 | 0.250* | 0.085 |
| (−0.058) | (−0.131) | (−0.096) | |
| lnIN | 0.704* | 4.361*** | 0.602 |
| (−0.400) | (−1.409) | (−0.696) | |
| lnIUR | 0.250* | 0.366 | 0.131 |
| (−0.131) | (−0.241) | (−0.095) | |
| lnEX | −0.117 | −0.054 | 0.099 |
| (−0.114) | (−0.076) | (−0.071) | |
| lnAB | 0.200** | 0.505*** | 0.605*** |
| (−0.085) | (−0.152) | (−0.147) | |
| lnIP | 0.067 | 0.459* | 0.118 |
| (−0.094) | (−0.245) | (−0.147) | |
| lnFDI | 0.0963** | 0.128 | 0.550*** |
| (−0.044) | (−0.113) | (−0.152) | |
| lnSCA | 0.209*** | 0.296*** | 0.052 |
| (−0.039) | (−0.086) | (−0.055) | |
| ln(AB*GOV) | −0.601* | 0.144 | 0.082 |
| (−0.336) | (−0.133) | (−0.088) | |
| ln(AB*IN) | 0.704* | 0.220 | 0.529*** |
| (−0.400) | (−0.205) | (−0.151) | |
| ln(AB*FDI) | 0.0963** | 0.103 | 0.483*** |
| (−0.044) | (−0.120) | (−0.129) | |
| Ln(IN*IUR) | 0.250* | 0.366 | 0.130 |
| (0.131) | (0.241) | (0.0924) | |
| Constant | −1.656** | −0.965* | 8.044*** |
| (−0.602) | (−1.391) | (−1.519) | |
| Observations | 289 | 289 | 289 |
| R-squared | 0.434 | 0.387 | 0.355 |