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  • 學位論文

可替代之損耗性商品的存貨策略

An inventory policy for the substitutable deterioration items

指導教授 : 黃惠民

摘要


現今消費市場由於消費型態的改變與產品趨向多樣化,加快了製造開發產品的腳步,顧客服務的滿足是企業間重要的競爭策略,而產品多樣化的提供對於企業的成功與否具有關鍵的影響力,同時也造成產品之間具有相當的替代影響,此一現象對於企業或是零售業者在存貨管理上具有相當大的影響,須具備更佳的彈性以因應此一現象。 需求不確定性愈高,伴隨著廠商預測的錯誤成本也愈大,零售商可能會因為價格變動或是其他因素影響,發生了需求替代的現象。本研究主要探討的問題為單一週期存貨、具有時效性之損耗性商品,考慮產品具有需求替代性質,及產品本身與價格同時具有損耗現象時,對於價格及訂購量之決策。研究結果得到,損耗率、價格及販賣週期是影響整體利潤最為嚴重之因素,因此零售業者可針對此一現象做好更準確的需求預測以決定最佳價格,以及做好有效之存貨管理進而降低成本及相關費用的支出,求得到最佳利潤。

並列摘要


Due to changing consumer behavior and the diversified market, product diversification is essential for success. The phenomenon has tremendous influence on the inventory management policy of the enterprise or the retailer. Since price and demand are not fixed for fashion goods, we can be sure that one product may be substituted by another when price difference is significant. The objective of this research is to consider a single-period inventory with the deterioration and product substitution. The result of the study shows that profit is affected by deterioration, price, product substitution and selling period.

參考文獻


[04].黃惠民、鄧貴中,1996,韋伯分配型損耗性產品在儲存場地及存貨投資金額限制條件下之最佳生產及訂價策略,中原學報第二十四卷第一期。
[05].Chen, J.M., (1998), An inventory model for deteriorating items with time-proportional demand and shortages under inflation and time discounting, International Journal of Production Economics, Vol. 55, pp. 21-30.
[06].Chakrabarty, T., Giri, B.C., and Chaudhuri, K.S., (1997), “An EOQ model for items with Weibull distribution deterioration shortages and trended demand:An extension of Philip’s model”, Computers and Operation Research, Vol. 25, No. 7/8, pp. 649-657.
[07].Covert, R.P., and Philip, G.C., (1973), “An EOQ model for items with Weibull distribution deterioration”, AIIE Transactions, Vol. 5, pp. 323-326.
[09].Inderfurth, K., (2004), “Optimal policies in hybrid manufacturing/remanufacturing systems with product substitution”, International Journal of Production Economics, Vol. 90, pp. 325-343.

被引用紀錄


林貞伶(2015)。以最佳獲利觀點探討需求與存貨相關模式〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201500650
何昕盈(2013)。最佳綠色供應鏈存貨模式考量產品損耗與不完美生產及重工〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201300267
李翊聖(2008)。考量需求替代與缺貨情形下 高速鐵路公司之最佳車票銷售策略〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu200800352

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