N

Mean

SD

Min

Max

Innovation

4472

7.385

5.672

0.790

27.14

DIF

4472

288.5

87.63

77.39

417.9

DIF_B

4472

268.8

86.29

63.41

397

DIF_C

4472

295.1

94.26

80.97

445.8

DIF_D

4472

341.4

97.08

57.15

450.1

KZ指数

4472

−0.105

2.328

−10.56

8.089

FC

4472

0.00475

0.0634

−0.539

2.928

SIZE

4472

21.39

0.785

20.04

23.30

PPE

4472

0.0407

0.0329

0.00147

0.164

LEV

4472

0.313

0.171

0.0495

0.700

Capital

4472

2.639

1.331

0.830

7.191

Mbr

4472

0.512

0.200

0.144

0.914

Growth

4472

0.389

0.635

−0.461

2.712

Equity

4472

0.296

0.121

0.0912

0.582

ROA

4472

0.0493

0.0710

−0.250

0.182

AGE

4472

15.86

5.355

3

27

LnTI

4472

20.53

0.905

18.76

22.82

Merge

4472

0.427

0.495

0

1

Ind

4472

38.21

5.059

33.33

50

FB

4472

0.657

0.475

0

1