供应链中企业合作阻力度研究

定义了供应链合作阻力度的概念以表征企业合作的顺利程度,以此作为评价供应链合作绩效的新视角.提出以企业的综合单位收益率的倒数来表示企业合作阻力系数.其中,综合单位收益率与综合收益和综合成本相关.综合收益由历史收益、当前收益和潜在收益构成;综合成本由历史成本、当前成本和退出成本构成.认为相邻节点的两个企业的合作阻力度与双方的合作阻力系数成正比关系.根据单点输入单点输出模式、多点输入多点输出模式等两种基本的供应链节点连接形状,分别提出了供应链多层节点的阻力度的两种计算方法,在此基础上将复杂的供应链企业层次结构模型转化为单点输入单点输出模式,供应链企业整体合作阻力度为转换后的节点之间的阻力度的乘积.

Computation Method for the Enterprise Cooperation Resistance in Supply Chain

The cooperation resistance in supply chain is a new viewpoint to evaluate supply chain.In this paper,it reveals the cooperation resistance coefficient by the reciprocal of general unit yield that is related to the general value and general cost.The general income consists of the history value,current value and potential value.The general cost consists of the history cost,current cost and quit cost.The cooperation resistance between the near-code firms is direct proportion to the cooperation resistance.After discussing the two basic models of multi-hierarchy in supply chain,two different methods for calculating cooperation resistance is given.On the basis of these above, complicated multi-hierarchy model in supply chain can be easily converted into the model of one-node input and one node output.The whole cooperation resistance is the product of the converted codes' cooperation resistances.