变量

1

2

3

4

5

6

7

8

1. ROA

1

2. GI

−0.003

1

3. Sub

0.088***

0.115***

1

4. Lev

−0.363***

−0.013

0.085***

1

5. ROS

0.670***

−0.043***

0.001

−0.293***

1

6. Growth

0.119***

−0.029*

−0.058***

0.042**

0.095***

1

7. size

0.097***

0.101***

0.369***

0.328***

0.155***

0.026

1

8. age

−0.104***

−0.021

−0.020

0.029*

−0.041**

−0.004

0.175***

1