供需不确定下供应链融资救助均衡研究
首发时间:2018-05-16
摘要:同时考虑供应和需求不确定性,分别在Pull和Push合约下,建立了零售商的最优融资决策模型,分析了融资救助对批发价、订购量和生产量的影响。研究表明,在两种合约下零售商的期望利润均随初始供应可靠性的提升而增加;但最优的融资救助规模随着资金成本增加而减少,且超过一定临界值时,零售商将不愿提供资金以改善供应可靠性;通过比较发现,Push合约下零售商可以以更低的批发价订购更多数量的产品,并且愿意提供更大的资金救助规模,从而获得更高的利润。
关键词: 供需不确定 供应可靠性 融资救助 pull合约 push合约
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Equilibrium Research of Supply Chain Financing Assistance Under Supply and Demand Uncertainty
Abstract:Considering supply and demand uncertainty, this paper constructs the retailer\'s optimal financing decision model under pull and push wholesale contract respectively, and analyzes the effect of financing assistance on equilibrium wholesale price, order quantity, and production quantity. The research shows that the expected profit of retailer increases with initial supply reliability under both pull and push contract. However the optimal financing assistance scale is a decreasing function of the financing cost, and after financing cost exceed a certain threshold value the retailer is no longer willing to provide funds to improve supply reliability. By comparing the cases under two contracts, it is found that, under push contract, the retailer can order more products at a lower wholesale price, and is willing to provide a larger scale of financing assistance, so as to get more profits.
Keywords: supply and demand uncertainty reliability financing assistance pull contract push contract
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