한국 농업의 연구개발투자 효과분석

• 영문명: Rates of Return to Agricultural R&D Expenditure in Korea
• 발행기관: 한국농식품정책학회
• 저자명: 노재선 홍준표 권오상
• 간행물 정보: 『농업경영.정책연구』농업경영·정책연구 31권 2호, 311~328쪽, 전체 18쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2004.06.30

영문 초록

The purpose of this study is estimating the productivity of agricultural R&D expenditures in Korea, between 1971 and 1998. We estimate a cost function where the impacts of technology stock on agricultural productivity are incorporated. It is assumed that the technology stock is accumulated as the government or private sectors invest in R&D activities. We specify a dynamic process under which the technology stock is accumulated. We find that the internal rate of return to the agricultural R&D expenditure is as high as 300 percent. However, the marginal productivity of R&D expenditures already obtained its peak level in the early 1990s and is decreasing in recent years.

목차

Abstract

I. 서론

II. 생산기술과 기술혁신

III. 연구투자효과의 시차구조

IV. 실증분석

V. 요약 및 결론

참고문헌

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키워드

R&D Expenditure Productivity Change