臺灣博碩士論文加值系統

信用交易期是指賣方提供給合作的買方一段延後付款的期限，其不僅影響買方與賣方之資金成本，亦攸關雙方存貨控制決策間之擬定。由於買賣雙方之信用交易期、產品訂價與存貨控制決策間彼此相互牽動，依據供應鏈管理之原則，交易成員應整合性地考量雙方營運成本與決策間的交互影響，共同協商決策方能提升產品之獲利能力。回顧現行的相關研究，多以買方或賣方單方的觀點或僅就部分決策的觀點進行，鮮少以供應鏈利益的觀點，整合性地考量上述各項決策的交互影響，以進行決策之擬定。
本研究針對單一供應商與單一買方組成之供應鏈存貨系統，以Goyal & Srinivasan (1992)模式為基礎，納入買方進貨價格相關於信用交易期之因素，提出兩項量化模式：於第三章模式中，針對固定產品需求下，探討買方信用交易期、進貨價格與採購批量以及賣方生產批量等決策最適化之情況。於第四章，則取消第三章模式中，市場需求為常數的假設，改為考慮價格彈性之市場需求，買方的訂價在價格彈性之市場需求下將影響產品的銷售量。針對上述兩項模式，研究中分別透過數據釋例進行參數敏感度分析，以說明模式之應用情況，並探討系統特性對於信用交易期間、產品訂價、買賣雙方的存貨決策以及系統之總利潤之影響。

The period of trade credit is that a vendor allows a certain period for settling the amount owed to him for the item supplied to his buyer. Both the vendor’s and the buyer’s inventory and pricing policies are related to the period of trade credit because it affects the capital costs invested in inventory. Most of the previously published models of trade credit consider the issue only based on the vendor’s or the buyer’s viewpoint. Existing supply-chain inventory models rarely consider the effects of delay payment on the inventory decisions.
In this thesis an integrated inventory system of a single vendor and a single buyer with trade credit is investigated. The work of Goyal & Srinivasan (1992) is extended by involving the vendor providing a trade-credit dependent price to the buyer. Two decision models with solution algorithms are presented to determine the optimal period of trade credit, pricing, and inventory policies for the proposed system under the constant demand rate case and the price-dependent demand case, respectively. Numerical examples and sensitivity analyses are performed to provide managerial implications of the proposed models.

目 錄
中文摘要……………………………………………………………… I
英文摘要………………………………………………………………II
目錄…………………………………………………………………… V
表目錄…………………………………………………………………VII
圖目錄……………………………………………………………… VIII
第一章　緒　論…………………………………………………………1
1.1　研究動機………………………………………………………1
1.2　問題定義與研究目的…………………………………………3
1.3　全文概述………………………………………………………5
第二章　文獻探討………………………………………………………8
2.1　供應鏈存貨管理………………………………………………8
2.2　信用交易………………………………………………………9
2.3　整合存貨決策模式……………………………………………11
2.4　訂價與存貨決策模式…………………………………………13
2.5　信用交易與存貨決策模式……………………………………13
2.6　價格彈性需求…………………………………………………14
2.7　小結……………………………………………………………16
第三章　固定需求下供應鏈最適信用交易期與存貨決策模式………17
3.1　前言與基本假設………………………………………………17
3.2　模式符號………………………………………………………18
3.3　模式建立………………………………………………………19
3.4　模式應用與敏感度分析………………………………………25
第四章　價格彈性需求下供應鏈最適信用交易期與存貨決策模式…30
4.1　前言與基本假設………………………………………………30
4.2　模式符號………………………………………………………30
4.3　模式建立………………………………………………………31
4.4　模式應用與敏感度分析………………………………………38
第五章　結　論…………………………………………………………42
參考文獻…………………………………………………………………44

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中文部分
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