공컨테이너 운영 관리를 위한 모형 개발

Models for the Empty Container Repositioning and Leasing

  • 하원익 (한국해양대학교 대학원, 물류시스템공학과) ;
  • 남기찬 (한국해양대학교 물류시스템공학과)
  • 발행 : 1999.06.01

초록

This paper is concerned with the development of a tractable model to assist liner shipping companies in the decision-making of empty container repositioning and leasing. A hybrid methodology is presented which properly accounts for the specific characteristics of empty container management. For this mathematical models are developed based on dynamic network models, covering both land and marine segment. Then a stochastic method is presented to deal with the uncertainty of the future demand and supply. Especially, the concept of opportunity cost has been introduced in order to explain interactions between the variation of the future demand and supply and the stock level at each depot.

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