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한국의 숙련구조 변화(1993~2004)(Changes in the skill structure in Korea(1993~2004)) : 임금함수 추정을 통한 숙련측정방법을 사용하여(Measuring skills using regression on wage equation)

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  • 한국의 숙련구조 변화(1993~2004)(Changes in the skill structure in Korea(1993~2004))
  • 윤윤규
  • 한국직업능력개발원


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Title 한국의 숙련구조 변화(1993~2004)(Changes in the skill structure in Korea(1993~2004))
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임금함수 추정을 통한 숙련측정방법을 사용하여(Measuring skills using regression on wage equation)

Material Type Articles
Author(Korean)

윤윤규

Publisher

[서울]:한국직업능력개발원

Date 2010-08
Journal Title; Vol./Issue 직업능력개발연구:vol. 13(no. 2)
Pages 20
Subject Country South Korea(Asia and Pacific)
Language Korean
File Type Link
Subject Social Development < Employment
Holding 한국직업능력개발원

Abstract

This paper examines changes in the skill structure, skill level, and skill gap in Korea over the period 1993~2004, using raw data of the Survey Report on Wage Structure. Individual worker's skill score is estimated in the way of deriving/separating prediction values solely due to skill factors through regression on wage equation. The ranking of skill scores among occupations is largely consistent with those of previous literature using different skill indices from this paper. The key findings are summarized as follows. First, the relative structure of skills across occupations shows little change over the period in terms of the skill ranking. Second, considerable upskilling occurs in most occupations over the period, as predicted in the upskilling thesis. Third, employment size and proportion of low-skill occupations as well as high-skill occupations increase, implying skill polarization is occurring.