An optimal replenishment policy for deteriorating items with effective investment in preservation technology
學年 100
學期 2
出版(發表)日期 2012-04-01
作品名稱 An optimal replenishment policy for deteriorating items with effective investment in preservation technology
作品名稱(其他語言)
著者 Dye, Chung-Yuan; Hsieh, Tsu-Pang
單位 淡江大學管理科學學系
出版者
著錄名稱、卷期、頁數 European Journal of Operational Research 218(1), pp.106–112
摘要 In this paper, considering the amount invested in preservation technology and the replenishment schedule as decision variables, we formulate an inventory model with a time-varying rate of deterioration and partial backlogging. The objective is to find the optimal replenishment and preservation technology investment strategies while maximizing the total profit per unit time. For any given preservation technology cost, we first prove that the optimal replenishment schedule not only exists but is unique. Next, under given replenishment schedule, we show that the total profit per unit time is a concave function of preservation technology cost. We then provide a simple algorithm to figure out the optimal preservation technology cost and replenishment schedule for the proposed model. We use numerical examples to illustrate the model.
關鍵字 Inventory; Deterioration; Partial backlogging; Preservation technology investment
語言 en_US
ISSN 0377-2217; 1872-6860
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 謝組邦
審稿制度
國別 NLD
公開徵稿
出版型式 ,電子版,紙本
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