← Search Journal of Labor Economics 2014 The Effect of Labor Unions on the Wage Variance in Korean Manufacturing Industry Seungbok Kang; Cheolsung Park Sources openalex Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓