노동자의 지위에 따른 직업훈련의 임금영향력 차이 - 한국노동패널(12∼20차년도)을 통해 본 숙련형성의 이중적 임금효과 -

초록

This study uses data from the 12th to 20th year of Korea Labor and Income Panel Study(KLIPS) to analyze the effect of training on wages using a fixed effect model. Based on the analysis, this study tries to understand how the wage effect of job training varies depending on the workers’ status. The analysis result shows that job training has a significant effect on wages, but if individual variables are controlled, their effect is out of the statistically significance. On the other hand, it has been confirmed that the status occupied by workers in the labor market and the size of companies have a significant effect regardless of the input of control variables. After that, this study continues the analysis by dividing the workers into regular and irregular workers. As a result of analyzing the regular and irregular workers, the regular workers increase their wages when the number of job training increase even after individual variables are controlled, while the irregular workers do not show significant results. In addition, it is found that irregular workers receive lower wages for those who receive job training through personal choice. These results show that the wage increase due to investment in job training is differentiated according to the status of the workers. Also, the differential effect of wages on workers’ status suggests a dual labor market structure created through the description of the internal labor market.

키워드