变量

ROE (全样本)

ROE (国有组)

ROE (非国有组)

RDE

0.507^***

0.238^***

0.528^***

(1.25)

(1.57)

(1.27)

SIZE

0.101^**

0.175^**

0.100^***

(0.70)

(2.51)

(0.65)

IDR

0.267^*

0.320^*

0.216^**

(0.76)

(0.94)

(0.54)

DUAL

−0.024^*

−0.057^**

−0.021^*

(−0.56)

(−1.46)

(−0.44)

TOP10

0.001

0.001^*

0.000

(0.13)

(−0.33)

(0.07)

LEV

1.076^***

0.992^**

0.991^***

(0.41)

(2.67)

(0.38)

AGE

1.333^**

0.277^**

1.571^**

(0.40)

(1.30)

(−0.48)

_cons

2.028^***

2.572^****

1.953^***

(0.64)

(1.84)

(0.58)

N

1400.000

100.000

1300.000

R²

0.253

0.248

0.282