基于收益共享契约和回购契约的协调三级供应链风险分析

摘要

Using the variance of profits, the risk levels of the Participants in a three-level supply chain coordinated by a revenue sharing contract and a buyback contract are measured and analyzed under random demand. The risk functions of the Participants are given. And the relation between risk and contract parameters of each participant with a numerical example.%本文研究了随机需求下，用基于收益共享契约和回购契约的协调三级供应链中各参与方的风险分担问题。采用利润的方差来衡量各参与方的风险水平，给出了各参与方的风险函数。并用数值例子说明了各参与方的风险与契约参数之间的依赖关系。