농업 노동의 질적 차이를 반영한 감귤 생산 노동투입 효율성 비교 분석

• 영문명: A Comparison Analysis of the Labor Efficiency between Quality-Adjusted Labor and Quality-Unadjusted Labor in Jeju Mandarin Production: Based on the Difference in Market Wages
• 발행기관: 한국농촌지도학회
• 저자명: 이봉실(Bong-Sil Lee) 유영봉(Young-bong Yu)
• 간행물 정보: 『농촌지도와 개발』28권 3호, 153~165쪽, 전체 13쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2021.09.30

영문 초록

This study aims to analyze the difference in production elasticity based on the types of agricultural labor input regarding its qualitative difference in Jeju mandarin production. To estimate the production function of quality-adjusted labor, we have set up a Quality-Adjusted Index based on the market wage of the agricultural field. We have conducted a multiple regression analysis of the newly estimated labor inputs using the Ordinary Least Squares regression. Results show that the production efficiency of aggregate total labor hours (quality-un-adjusted labor input) is overestimated compared to quality-adjusted labor with qualitative labor homogeneity. Moreover, by analyzing household labor and employment labor, we have observed that the marginal productivity of household labor exceeds that of employment labor. In conclusion, this study verifies that securing labor input homogeneity is crucial for analyzing agricultural labor hours economic efficiency accurately.

목차

1. 서론

2. 선행 연구

3. 연구방법

4. 연구결과

5. 결론

참고문헌

키워드

quality-adjusted labor labor effciency homogeneity agricultural labor mandarin production