供应链风险传递中的节点企业相关度研究

Research on Node Enterprises Correlation in the Supply Chain Risk Transmission

供应链上节点企业之间的相关程度对链上风险传递有较大的影响。文章剖析了供应链节点企业相关度的概念,选取了反映和刻画供应链节点企业之间相关度的指标,并对这些指标进行了描述和评价。采用专家打分来确定各指标的重要程度并计算权重,然后利用熵值法计算出不同专家对各指标评价的差异系数并对权重进行修正。

Degree of correlation of node enterprises has a greater impact on the risk transmission of the supply chain. This paper analyzes the concept of Node Enterprises Correlation in the supply chain, selects indicators which reflect and portray Node Enterprises Correlation in the supply chain, then describes and evaluates these indicators. The use of expert scoring to determine the importance of each indicator and calculating the weight, then use the entropy method to calculate the coefficient of variation of the expert evaluation and amend the weight.