变量

均值

标准差

最小值

最大值

INN

2.000

1.242

0.000

14.088

ECon_T

41.294

18.085

10.643

71.012

ECon_S

87.138

19.065

38.910

100.000

MInv_L

74.026

32.686

0.000

100.000

MInv_C

13.735

7.523

0.000

27.780

Wage

24.405

14.017

0.000

49.647

Age

17.232

5.058

4.000

61.000

Size

21.927

0.957

20.418

23.832