供应链金融中的企业重要度研究

Research on Enterprises' Importance Level of Supply Chain Finance

供应链金融作为新兴的融资方式,为破解中小企业融资难的困境提供了一条新的选择路径。针对供应链金融中授信额度分配问题,利用复杂网络理论将供应链上的各个企业抽象为供应链网络中的节点,企业间的贸易量抽象为边权建立供应链网络拓扑结构。基于节点删除法的思想,提出考虑企业间贸易情况的最大流算法,并结合市场需求的情况得到供应链中各企业的重要度。从而侧面反映企业的供应链金融风险,为金融机构分配供应链授信额度提供参考。

As a new financing method, supply chain finance provides a new path to solve the financial difficulties for SMEs. For the distribution of credit lines in supply chain finance, corporations in supply chain are modeled as nodes, and the trading volumes between them are looked as edge weights. Both construct supply chain system network topology structure based on complex network theory. According to the idea of node deletion, this paper proposes the maximum flow algorithm which includes the influences of enterprises’transactions, then gets every enterprise’s importance level by considering the market demand. From the above results which reflect the supply chain financial risk of enterprises,financial institutions can allocate credit lines for each enterprise in supply chain.