variable

N

mean

p50

min

max

fee

840

11.72

11.61

10.7

13.66

treat

840

0.74

1

0

1

after

840

0.5

0.5

0

1

T

840

0.37

0

0

1

size

840

22.11

21.95

19.55

25.8

lev

840

0.47

0.48

0.04

0.89

roa

840

0.04

0.03

−0.22

0.21

current

840

2.17

1.2

0.25

21.97

quick

840

1.67

0.83

0.12

20.71

arinv

840

0.21

0.2

0.01

0.59

ngs

840

6.44

5

2

25

nbs

840

2.63

2

1

12

big4

840

0.05

0

0

1

top10

840

0.53

1

0

1

GDP

840

10.93

10.99

8.77

12.19

ic

840

6.38

6.52

0

6.87