| 变量 | HQI |
| DT | 0.329** (10.863) |
| Size | 0.159*** (14.467) |
| LEV | 1.398*** (4.910) |
| Cashflow | 0.185 (0.259) |
| ROA | 0.626 (0.648) |
| MF | 0.340 (0.567) |
| Growth | −0.125 (−0.796) |
| Year | 控制 |
| Ind | 控制 |
| 调整R2 | 0.458 |
| 观测值 | 2046 |