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Table 7 Salary gap calculated by DFL weighting method

From: Re-discussion on the rationality of high income of monopoly industries: evidence from the employer-employee matched data

 

Monopoly industries

Counterfactual figure

Competition industries

Gap among industries

Structural gap

Characteristics’ gap

Share of the inexplicable (%)

Share of the explicable (%)

Average value

2.77

2.50

2.36

0.41

0.28

0.13

67.38

32.62

5 quantiles

1.68

1.61

1.57

0.11

0.07

0.04

62.85

37.15

10 quantiles

1.81

1.78

1.72

0.10

0.03

0.07

31.27

68.73

25 quantiles

2.16

2.05

1.96

0.20

0.12

0.09

57.37

42.63

Median

2.73

2.38

2.26

0.47

0.35

0.12

73.95

26.05

75 quantiles

3.27

2.86

2.65

0.63

0.42

0.21

66.46

33.54

90 quantiles

3.68

3.32

3.11

0.58

0.36

0.21

62.99

37.01

95 quantiles

4.07

3.67

3.46

0.61

0.40

0.22

64.56

35.44

Standard deviation

0.60

0.46

0.39

0.21

0.14

0.07

67.35

32.65

Gene coefficient

0.16

0.14

0.14

0.02

0.01

0.01

67.97

32.03