臺灣博碩士論文加值系統

近年來，全球化市場的趨勢、顧客需求變化與網路資訊技術不斷提升的時代來臨，使得買賣雙方之供應鏈合作關係成為非常重要的課題。本研究探討的問題是生產者如何決定產品最佳批發價格與製程平均數以及採購者如何決定最佳採購數量，以使生產者與採購者雙方達到最大期望利潤。

Chen與Liu於2007提出使採購者與生產者能同時獲得最大期望利潤的市場採購策略，由於Chen與Liu (2007)的研究並未將有關產品的品質損失納入考量，而且生產者的成本結構太過簡單，本研究將納入二次品質損失函數於採購者的模式中，以期建立修正的Chen與Liu (2007)模式，以獲取買賣雙方期望利潤最大之模式。

本研究將分別提出三個修正Chen與Liu (2007)模式如下：(1)產出產品可直接量測的Chen與Liu修正模式；(2)產出產品為不可直接量測之單階段篩選程序的Chen與Liu修正模式；(3)產出產品為雙階段篩選程序的Chen與Liu修正模式。最後，本研究將修正三個模式分別進行相關參數的敏感度分析，並做原始模式與三個修正模式間最佳解的比較。

The maximum expected profit model between the buyers and the producers is an important problem for the supply chain system. Chen and Liu (2007) presented the optimal profit model with maximum expected profits for the buyers and the producers. However, their model with simple production cost did not consider the used cost of customers. Hence, the modified Chen and Liu’s (2007) model with quality loss of product should be addressed for obtaining the maximum expected profit between them.

In this study, the author proposes three modified Chen and Liu’s models are as follows: (1) the modified model with directly measurable quality characteristic; (2) the modified model with indirectly measurable quality characteristic under the single stage screening procedure; (3) the modified model under the two stage screening procedure. The objective of this study is to jointly determine the optimum buyer’s order quantity and the producer’s wholesale price and process mean by maximizing the expected profit between the buyers and the producers. The influences of parameters in the modified models will be illustrated by sensitivity analysis. The comparison of optimal solutions between Chen and Liu’s (2007) model and three modified ones will be also executed.

摘　要 i
ABSTRACT ii
誌　謝 iii
目　錄 iv
表目錄 vi
圖目錄 vii
第一章 緒論 1
1.1 研究動機與目的 1
1.2 研究方法與進行步驟 4
第二章 文獻探討 7
2.1 採購與生產之相關文獻 7
2.2 品質損失函數之相關文獻 8
2.3 製程平均數之相關文獻 11
2.4 基本模式探討 12
2.4.1 Chen與Liu (2007)模式 12
2.4.2 Lee等人 (2001)模式 14
第三章 產出產品可直接量測的Chen與Liu修正模式 18
3.1 假設條件與符號說明 18
3.1.1 假設條件 18
3.1.2 符號說明 18
3.2 修正模式 19
3.3 數值例子與敏感度分析 22
第四章 產出產品為不可直接量測之單階段篩選程序的Chen與Liu修正模式 30
4.1 假設條件與符號說明 30
4.1.1 假設條件 30
4.1.2 符號說明 30
4.2 修正模式 32
4.3 數值例子與敏感度分析 35
第五章 產出產品為雙階段篩選程序的Chen與Liu修正模式 42
5.1 假設條件與符號說明 42
5.1.1 假設條件 42
5.1.2 符號說明 43
5.2 修正模式 44
5.3 數值例子與敏感度分析 49
第六章 結論與建議 69
6.1 結論 69
6.2 建議 70
參考文獻 72
附錄A 第三章相關公式推導 77
附錄B 第四章相關公式推導 82
附錄C 第五章相關公式推導 91
作者簡介 100

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