本文選題：交貨期不確定 + 兩級供應(yīng)鏈��； 參考：《浙江工業(yè)大學(xué)》2014年碩士論文

【摘要】：目前研究供應(yīng)鏈不確定環(huán)境的文章很多,但大部分研究都集中在需求不確定,本文針對供應(yīng)商交貨期不確定,分析由單一供應(yīng)商和單一零售商組成的兩級供應(yīng)鏈競爭情況。由于各種不確定因素,供應(yīng)商無法保證交貨時間是否準(zhǔn)時,而這種不確定性導(dǎo)致供應(yīng)鏈成員在做決定時需要采取不同的手段。文章將綜合比較分析零售商管理庫存(RMI)和供應(yīng)商管理庫存(VMI)環(huán)境下的的供應(yīng)鏈決策。RMI模式下,構(gòu)建供應(yīng)商與零售商的Stackelberg競爭模型,求解討論零售商最優(yōu)訂貨量、供應(yīng)商最優(yōu)收益分享份額以及供應(yīng)鏈成員績效,并將其與集成供應(yīng)鏈進(jìn)行比較,在此基礎(chǔ)上引入剩余補(bǔ)貼協(xié)調(diào)供應(yīng)鏈。VMI模式下,以不考慮延期交貨環(huán)境下的Stackelberg競爭模型作為基本模型,在此基礎(chǔ)上建立供應(yīng)商和零售商同時考慮延期交貨時的模型,研究供應(yīng)商和零售商的期望收益,并求出各自情況下供應(yīng)商的最優(yōu)生產(chǎn)量和零售商的最優(yōu)收益分享份額。另外,本文分析集成供應(yīng)鏈總體期望利潤,并將其與分散決策時的供應(yīng)鏈總體利潤進(jìn)行比較。研究結(jié)果顯示RMI模式下,供應(yīng)商和零售商的期望收益隨交貨不確定因素的增加而減少,產(chǎn)品生產(chǎn)成本和批發(fā)價對集成供應(yīng)鏈的績效增加作用比較明顯；VMI模式下,供應(yīng)商和零售商的期望收益隨交貨不確定因素的增加而減少,且產(chǎn)品生產(chǎn)成本對集成供應(yīng)鏈的績效增加作用比較明顯。即在不同庫存管理模式下,決策者期望通過集成供應(yīng)鏈增加供應(yīng)鏈績效時應(yīng)分別考慮不同因素。由于兩種模式下,集中決策時供應(yīng)鏈績效都比分散決策時高,因此分別引入剩余補(bǔ)貼契約優(yōu)化供應(yīng)鏈,實現(xiàn)供應(yīng)鏈期望收益的帕累托改進(jìn)。文章最后對各模型進(jìn)行數(shù)值分析,分析驗證結(jié)果。
[Abstract]:At present, there are a lot of articles on the uncertain environment of supply chain, but most of the studies focus on the uncertainty of demand. Aiming at the uncertainty of supplier's due date, this paper analyzes the competition of two-level supply chain composed of single supplier and single retailer. Due to various uncertainties, suppliers are unable to ensure that delivery time is on time, and this uncertainty leads supply chain members to take different measures when making decisions. In this paper, the Stackelberg competition model of supplier and retailer is constructed under the environment of retailer managed inventory (RMI) and supplier managed inventory (VMI), and the optimal order quantity of retailer is solved. The supplier's optimal revenue-sharing share and supply chain member's performance are compared with the integrated supply chain. On this basis, the residual subsidy coordination supply chain .VMI model is introduced. Taking the Stackelberg competition model without considering the delayed delivery environment as the basic model, the model of the supplier and the retailer considering the delay delivery is established on this basis, and the expected return of the supplier and the retailer is studied. The optimal output of the supplier and the share of the retailer's income are obtained. In addition, this paper analyzes the overall expected profit of integrated supply chain and compares it with the overall profit of supply chain in decentralized decision-making. The results show that the expected return of suppliers and retailers decreases with the increase of uncertainty of delivery in RMI mode, and the effect of product production cost and wholesale price on the performance of integrated supply chain is obvious. The expected return of suppliers and retailers decreases with the increase of uncertainty of delivery, and the effect of product production cost on the performance of integrated supply chain is obvious. In other words, under different inventory management modes, different factors should be taken into account when decision-makers expect to increase supply chain performance through integrated supply chain. Since the performance of the supply chain in centralized decision is higher than that in decentralized decision, the residual subsidy contract is introduced to optimize the supply chain to realize the Pareto improvement of the expected income of the supply chain. Finally, the numerical analysis of each model is carried out, and the results are analyzed and verified.
【學(xué)位授予單位】：浙江工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F274

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本文編號：1910091