자영업 부문에 있어 교육이 소득에 미치는 영향분석

국문 초록 (Abstract)

본 연구는 자영업자의 교육투자수익률을 분석하고 있다. 교육투자수익률에 관한 기존의 연구가 임금근로자에 초점을 맞추었다고 하면, 본 연구는 자영업자를 대상으로 하고 있다. 이를 분석하기 위해 한국노동연구원이 조사한 1998~2008년간의 한국노동패널조사(KLIPS) 자료를 사용하였고 Hausman and Taylor 모형, 확률효과모형 등 다양한 분석방법을 사용하였다. 분석결과를 요약하면 다음과 같다. 교육수준변수는 통계적으로 유의미하게 소득에 긍정적인 영향을 미치는 것으로 나타났다. Hausman and Taylor 모형을 사용햐 자영업 부문의 교육투자수익률을 계산한 결과 11.5%로 나타난 반면, 확률효과모형을 사용한 경우는 8.4%로 추정되었다. 이러한 결과는 경제활동인구의 약 30%를 차지하고 있는 자영업 부문에서 교육을 통한 인적자본 형성이 생산성과 성공확률을 높일 수 있음을 시사하는 것으로 판단된다.

다국어 초록 (Multilingual Abstract)

This study is designed to empirically analyze of the effects of the education level on earnings for Self-employment workers in Korea. For the analysis, it uses 1998-2008 Korean Labor and Income Panel Study (KLIPS) data-set. Empirical methods of this thesis are Random Effect Model, Hausman and Taylor Model. The findings of this study were as followsp;
The estimates of all the education level variables are positive (+) which show the sign of the education level variable as a statistically significant positive effect on earnings. The results show that 11.5% of the returns to schooling in Hausman-Taylor estimation are far more higher than 8.4% of the returns in Random effect estimation. This coefficient can be explained that if A worker"s years of schooling is more than B worker by 1 year while 11.5% of earnings is more like average. When using the education level, the higher education for the self-employed have higher estimates of the absolute size, i.e. the higher education groups are getting more financial benefits.
There is an expectation to make good use of this study as a useful research in search of human capital accumulation catering to 30% of the self-employed, economically active population in Korea. Also, this analysis for the Self-employment workers will be used to determine the individual educational returns as criteria.

목차 (Table of Contents)

• Ⅰ. 서론
• Ⅱ. 이론적 배경 및 선행 연구
• Ⅲ. 실증분석
• Ⅳ. 결론 및 시사점
• 참고문헌
• ［Abstract］

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