내생성 확률경계모형을 활용한 농지 파편화에 따른 쌀 농가 생산 효율성 분석

• 영문명: Analysis of Agricultural Production Efficiency Due to Rice Field Fragmentation Using Endogenous Stochastic Frontier Analysis
• 발행기관: 한국농식품정책학회
• 저자명: 남호성(Ho-Sung Nam) 김승규(Seung Gyu Kim)
• 간행물 정보: 『농업경영.정책연구』51권 2호, 230~251쪽, 전체 22쪽
• 주제분류: 자연과학 > 생활/식품과학
• 파일형태: PDF
• 발행일자: 2024.06.30

국문 초록

The Korean government has simultaneously implemented policies to increase the size of rice paddies and reduce the area of rice paddies in order to respond to the problems faced by Korean rice agriculture both internally and externally. However, a decrease in rice paddy area, combined with the topographical characteristics and agricultural structure, can cause rice field fragmentation. Therefore, using a sample of 1,326 farms, Stochastic Frontier Analysis was estimated to quantify rice field fragmentation using the Simpson index and determine its impact on agricultural productivity. To solve the endogeneity problem of rice field fragmentation, instrumental variables were used, and the results showed that they had a negative impact on inefficiency. This suggests that scaling-up policies should consider a decline in technical efficiency in situations where the ratio of rice paddy area is decreasing and fragmentation persists.

목차

Ⅰ. 서 론

Ⅱ. 연구방법

Ⅲ. 분석 자료

Ⅳ. 분석결과

Ⅴ. 요약 및 결론

참고문헌

키워드

Rice Field Fragmentation Production Efficiency Stochastic Frontier Analysis Endogeneity