| coeff(Z-Statistic) | Marginal.effect(%) |
| big8 | 0.047(3.72)*** | 6.21 |
| audit | 0.002(1.71)* | 5.03 |
| litigation | 0.036(4.41)*** | 7.35 |
| noa | 0.045(5.34)*** | 16.33 |
Marginal effects are computed as
β*p(X)*[1-p(X)], where p(X)=
eβX/(1+
eβX)and
βX is evaluated at the mean values of X
请问Marginal.effect和 coeff的区别是什么,各自的经济含义是什么,如何对上述结果进行解释