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供应链下游企业以预付款方式为资金约束的上游企业提供生产性融资与传统的从外部金融机构(如银行)获得融资的方式相比具有其自身的优势,具有提升供应链的运作效率作用。在上游企业存在资金约束的供应链中,建立了供应链成员企业作为参与人的动态博弈模型。分别得到了银行融资模式和预付款模式下供应链成员企业的均衡策略,分析了预付款较银行融资模式的优势。结果表明,存在价格区间使得批发价格在在该区间内时,下游企业能够激励上游企业选择预付款模式并实现双方的帕累托改进,同时提高供应链整体的运作效率。
Supply chain downstream enterprises to prepay for the financial constraints of the upstream enterprises to provide productive financing with the traditional way from external financial institutions (such as banks) to obtain financing has its own advantages, with the role of enhancing the operational efficiency of the supply chain. In the supply chain in which upstream firms have financial constraints, a dynamic game model of members of the supply chain as participants is established. The equilibrium strategies of the member firms in the supply chain under the bank financing mode and the prepayment mode are respectively obtained, and the advantages of the prepayment mode compared with the bank financing mode are analyzed. The results show that when the price range exists, the downstream enterprises can motivate the upstream enterprises to choose the mode of advance payment and achieve the Pareto improvement of both parties while improving the operational efficiency of the whole supply chain.