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Journal for Labour Market Research

Table 10 Robustness check (3): Decomposition using three-fold B-O decomposition method

From: Union membership and the wage gap between the public and private sectors: evidence from China

 

Coef.

z

(1) Differential

  

Prediction_1(Public)

2.408***

226.34

Prediction_2(Private)

2.169***

233.7

Difference

0.239***

16.96

(2) Decomposition

Value

 

Percentage (%)

Endowment

0.230***

15.87

96.2

Price

0.051***

2.85

21.3

Interaction

− 0.042***

-2.27

− 17.5

  1. Source: Calculated using data from the CFPS of 2010, 2012, 2014, 2016 and 2018. Three-fold B-O decomposition method is used. The results of wage functions based on the OLS method are used in the decomposition analysis
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