earticle

논문검색

Shannon's Entropy와 DEA를 결합한 효율성 분석 - 세계 주요 20대 컨테이너항만을 대상으로 -

원문정보

Efficiency Analysis of World's Top 20 Container Ports using Shannon's Entropy & DEA

박호, 김동진, 왕진

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Data Envelopment Analysis (DEA) is a non-parametric method widely used for efficiency assessment of units having similar characteristics. However, DEA method has several different models and the result of each model is usually different making the choice of the specific model difficult in assessing the efficiency of units. One way of overcoming this difficulty is to combine the different DEA models into an integrated one with each model being weighted according to some weighing method. In this regard, we use Shannon's Entorpy measure to combine the DEA models in such a way that all the efficiency results calculated from each model are considered in the integrated model to rank the units. For the study, the top 20 container ports in the world are compared for efficiency based on the traditional DEA method and the proposed method with Entropy.

목차

Ⅰ. 서론
 Ⅱ. 선행연구
 Ⅲ. 연구의 모형
 Ⅳ. Shannon's Entropy와 DEA를 결합한 효율성 분석
 Ⅴ. 결론
 참고문헌
 Abstract

저자정보

  • 박호 Ho Park. 부산대학교 국제전문대학원
  • 김동진 Dong-jin Kim. 부산대학교 국제전문대학원
  • 왕진 Jin Wang. 부산대학교 국제전문대학원

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.

      • 5,800원

      0개의 논문이 장바구니에 담겼습니다.