Call: | ||||
lm(formula = 综合效率~所属城市GDP + 资产负债率 + 现金比率 + 基本每股收益 + 企业年龄 + 监事人数 + 独董比例) | ||||
Residuals: | ||||
Min | 1Q | Median | 3Q | Max |
−0.5082 | −0.1636 | −0.0473 | 0.0994 | 0.7667 |
Coefficients: | ||||
| Estimate | Std. Error | t value | Pr(>|t|) |
(Intercept) | −0.9671 | 0.2607 | −3.7100 | 0.0003*** |
所属城市GDP | 0.0452 | 0.0212 | 2.1290 | 0.0349* |
资产负债率 | 0.7651 | 0.1369 | 5.5880 | 0.0000*** |
现金比率 | 0.0340 | 0.0292 | 1.1660 | 0.2454 |
基本每股收益 | −0.0231 | 0.0311 | −0.7440 | 0.4582 |
企业年龄 | 0.0130 | 0.0050 | 2.6190 | 0.0097** |
监事人数 | 0.0829 | 0.0153 | 5.4380 | 0.0000*** |
独董比例 | −0.2307 | 0.3034 | −0.7600 | 0.4482 |