供应链理论认为通过供应链上下游企业的合作可以增加供应链价值,而处于供应链以外的外部融资,金融机构向缺乏资金的供应链企业提供融资后,可否增加供应链整体绩效,成为实际供应链融资业务中的依据所在。实践证明供应链融资模式能有效解决供应链上中小企业融资难的问题,但现有文献主要是对其实际业务的研究,鲜有对供应链融资的理论依据进行研究讨论的,所以本文试图通过建立理论模型,为供应链融资在实际运用中提供理论依据。 Supply chain theory thinks supply chain value can be increased through cooperation between upstream and downstream suppliers in the supply chain. After external financing outside the supply chain, financial institutions can increase the overall performance of the supply chain after they provide financing to the supply chain enterprises that lack the capital to become the actual supply Chain financing business in the basis. Practice has proved that the supply chain financing model can effectively solve the problem of SME financing difficulty in the supply chain. However, the existing literature mainly focuses on its actual business and seldom discusses the theoretical basis of supply chain financing. Therefore, Establish a theoretical model to provide a theoretical basis for the practical application of supply chain financing.