Earticle

초록

영어

The main objective of this study is to measure the changes of technical efficiency and total factor productivity in the Korean fruit-juice export sector using the DEA and Malmquist index approach. This paper analyses the relative efficiency and total factor productivity growth of the regional fruit-juice exports in Korea by using the input-oriented Malmquist productivity index. The Malmquist index evaluates the total facor productivity change of decision-making units between two time periods, which can be decomposed into a catch-up effect and a frontier shift effect. The results showed that during the analysis period, total factor productivity (TFP) of fruit juice increased driven by greater efficiency gains despite technological regression, indicating that productivity increased due to efficiency improvements without technological progress. This efficiency growth, in turn, was largely driven by larger scale efficiency rather than operational management. This study also revealed that the changes in total factor productivity and efficiency varied by region. The TFP increased in Gyeonggi, Chungnam, Jeonbuk, Jeonnam, Kyeongnam, and Jeju. Both efficiency gains and technological progress occurred For Gyeonggi, Chungnam, and Jeju, while the efficiency gains but technological regression occurred for Jeonnam, Jeonbuk, and Kyeongnam.

목차

Abstract
Ⅰ. 서론
Ⅱ. 모형 도입
Ⅲ. DEA와 맘퀴스트 생산성 분석
Ⅳ. 결론
참고문헌

키워드

저자

• 홍미선 [ Hong Mi Seon | 전남대학교 글로벌비즈니스학부 ] 제1저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  무역통상학회지 [Journal of Korea Research Association of International Commerce]

• 간기

  격월간

• pISSN

  1738-4354

• 수록기간

  2001~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 326 DDC 380