한국경영과학회지 (Journal of the Korean Operations Research and Management Science Society)

  • 제33권2호
  • /
  • Pages.137-151
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  • 2008
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  • 1225-1119(pISSN)
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  • 2733-4759(eISSN)
한국경영과학회 (The Korean Operations Research and Management Science Society)
권호 표지

유통기한이 있는 제품의 할인정책에 관한 연구

A Discount Policy for Perishable Items Sold from Two Shops

  • 이가람 (삼성전자 LCD총괄) ;
  • 오용희 (대진대학교 산업시스템공학과) ;
  • 황학 (한국과학기술원 산업공학과)
  • 발행 : 2008.06.30
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초록

This paper deals with two shops dealing with single perishable product the fresh items are sold at a list price in the primary shop and the unsold items that have reached a certain allowed age are transferred to the secondary shop to be sold at a discounted price. It is assumed that the demand rates in two shops are Independent each other and can be expressed as a function of inventory level and price. With the objective of maximizing the profit under a Last-In-first-Out. (LIFO) issuing policy, we develop mathematical models for the following two cases : (1) opening primary shop only and (2) opening both primary shop and secondary shop. There are three decision variables, i.e., the reduced price in the secondary shop, the allowed age at the primary shop, and the order quantities at the primary shop. A solution procedure is developed based on tabu search and its validity is illustrated through a comparative study.

키워드

참고문헌

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