信息不對稱情況下基于RFID技術的供應鏈協(xié)調機制的研究
發(fā)布時間:2018-05-20 05:00
本文選題:供應鏈協(xié)調 + 不對稱信息; 參考:《北京郵電大學》2014年碩士論文
【摘要】:供應鏈的協(xié)調已成為現(xiàn)代供應鏈管理中的關鍵和學術研究的熱點,在大多數(shù)供應鏈管理研究模型中,供應鏈的協(xié)調管理建立在對稱、準確信息的基礎之上。但實際上,現(xiàn)代供應鏈中普遍存在著庫存誤差問題和供應鏈成員之間不共享成本信息的現(xiàn)象。 本文針對由單一供應商和單一零售商組成的二級供應鏈,同時把存在于供應鏈庫存系統(tǒng)中的庫存誤差問題和供應商成本信息不對稱這兩種情況考慮在內,以實現(xiàn)供應鏈協(xié)調為總體目標來研究供應鏈成員之間的博弈過程,其中供應商的成本信息為私有信息,而同時供應鏈庫存系統(tǒng)中存在庫存誤差問題。本文通過合理設置收益共享契約的參數(shù),提供一份收益共享契約清單,達到以下目標:供應商通過選擇與她自身成本相對應的契約來自愿共享自身成本信息,零售商在不用犧牲自身利益的條件下獲得供應商的成本信息,同時零售商在結合庫存誤差狀況所做出的最優(yōu)訂貨決策恰好與供應鏈整體最優(yōu)決策相一致,從而供應鏈成員各自利益與供應鏈整體利益相一致,成員之間可以通過契約任意分配供應鏈收益。 進一步地,本文研究了引入RFID(無線射頻識別)技術來消除供應鏈系統(tǒng)中的庫存誤差之后,供應鏈協(xié)調機制應該相應進行怎樣的調整,供應鏈最優(yōu)績效以及協(xié)調型契約參數(shù)的選擇范圍相應有怎樣的變化。 最后,通過數(shù)例進行比較分析,研究了供應鏈最優(yōu)績效和協(xié)調型契約參數(shù)隨著庫存誤差狀況和RFID技術成本的變化情況,通過確定關鍵閥值為供應鏈管理者提供是否應該引入RFID技術的理論參考。
[Abstract]:Supply chain coordination has become a key issue in modern supply chain management and a hot topic in academic research. In most supply chain management research models, supply chain coordination management is based on symmetric and accurate information. However, in fact, inventory error and cost information do not share among members of supply chain are common in modern supply chain. In this paper, the problem of inventory error in the supply chain inventory system and the asymmetry of supplier cost information are taken into account in the secondary supply chain which is composed of a single supplier and a single retailer. In order to realize supply chain coordination as the overall goal, this paper studies the game process among supply chain members, in which the cost information of suppliers is private information, while the inventory error problem exists in the inventory system of supply chain. This paper provides a list of revenue-sharing contracts by reasonably setting the parameters of the revenue-sharing contracts, and achieves the following goals: suppliers voluntarily share their cost information by choosing contracts corresponding to their own costs. The retailer obtains the cost information of the supplier without sacrificing his own interests, and the optimal ordering decision made by the retailer in combination with the inventory error is exactly the same as the overall optimal decision of the supply chain. Therefore, the interests of the members of the supply chain are consistent with the interests of the supply chain as a whole, and the members can distribute the benefits of the supply chain arbitrarily through contracts. Furthermore, after introducing RFID (Radio Frequency Identification) technology to eliminate inventory errors in supply chain system, how should supply chain coordination mechanism be adjusted accordingly? How to change the optimal performance of supply chain and the choice range of coordination contract parameters. Finally, through the comparative analysis of several examples, the variation of the optimal performance of supply chain and the coordinated contract parameters with inventory error and RFID technology cost is studied. By determining the critical threshold, it provides a theoretical reference for supply chain managers whether or not to introduce RFID technology.
【學位授予單位】:北京郵電大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:TP391.44
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