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題 名 | Risk of Defective Items in Single-Period Inventory Problem: Mixture of Replacement and Lost Sales=不良品在單一期存貨問題的風險:更換和銷售損失的混合 |
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作 者 | 張宏吉; | 書刊名 | 臺中商專學報 |
卷 期 | 30 1998.06[民87.06] |
頁 次 | 頁153-161 |
分類號 | 494.578 |
關鍵詞 | 存貨; 批量; 銷售損失; 報童問題; Inventory; Lot size; Newsboy problem; Lost sales; |
語 文 | 英文(English) |
中文摘要 | 本文主要是在單一期的存貨問題(報童問題)中探討不良品所引起的風 險。我們考慮接獲的批量中含有不良品;存貨系統在出售貨品之前沒有進行任何的檢查;售 出的不良品被退回時是更換和銷售損失的混合。我們先假設需求量的分配是已知的情形,並 決定最佳的訂購策略。然後放寬此一假設,並利用分配自由大中取小的方法求此問題的解。 最後,以個案的例題說明本文所建立模型的應用情形。 |
英文摘要 | This paper investigates the risk of receiving lot size which may contain defective items in a single period inventory problem. The inventory system does not perform any inspection before selling the products; and the sold out defective items be returned is a mixture of replacement and refund (i.e., lost sales). We first start with the probability distribution of the demand which is completely known, and try to determine the optimal ordering policy. Then, we relax this assumption and apply the minimax distribution free procedure to solve the problem. Finally, a case problem is given to illustrate the application of the model. |
本系統中英文摘要資訊取自各篇刊載內容。