变量

样本量

平均值

标准差

最小值

最大值

LNFEE

18,535

13.68

0.670

12.39

15.82

STRADER

18,535

0.00814

0.0257

0

0.162

SIZE

18,535

22.08

1.224

19.75

25.77

LEV

18,535

0.353

0.180

0.0399

0.854

ARR

18,535

0.121

0.102

0.000150

0.461

INV

18,535

0.150

0.136

6.43e−05

0.706

CUR

18,535

0.568

0.198

0.0997

0.956

LOSS

18,535

0.104

0.305

0

1

TENURE

18,535

7.512

5.349

1

23

BIG4

18,535

0.0414

0.199

0

1

TOP1

18,535

32.27

13.63

8.260

69.40

MHOLD

18,535

0.549

0.392

0

1

INDEP

18,535

0.374

0.0524

0.333

0.571