Variable in regression equation | Coefficient | Standard deviation | t-test | p-value | Tolerance | VIF |
Intercept | 15.806 | 1.396 | 11.320 | 0.000 | ||
Woman GUO (dummy) | −2.367 | 0.825 | −2.868 | 0.004 | 0.941 | 1.062 |
Logarithm of total assets | 1.962 | 0.179 | 10.955 | 0.000 | 0.943 | 1.060 |
Logarithm of company age | 1.815 | 0.451 | 4.023 | 0.000 | 0.951 | 1.052 |
Manufacturing (dummy) | 1.212 | 1.207 | 1.004 | 0.315 | 0.929 | 1.076 |
Construction (dummy) | −1.161 | 0.857 | −1.354 | 0.176 | 0.894 | 1.118 |
Hotels and restaurants (dummy) | −19.528 | 1.744 | −11.198 | 0.000 | 0.972 | 1.028 |
Wholesale and retail trade (dummy) | −6.849 | 0.882 | −7.765 | 0.000 | 0.910 | 1.098 |