需求扰动下闭环供应链收益共享契约协调仿真研究

Simulation for Closed-loop Supply Chain Revenue-sharing Contract Coordination under Demand Disturbance

摘要:

本文以系统动力学为基本研究方法,运用收益共享契约对突发事件引起需求扰动的三级闭环供应链系统进行协调,通过对契约决策系统动力学模型仿真结果的定量分析给出各节点企业协调应对需求扰动的最优契约策略。研究发现：收益共享契约可以很好的协调需求扰动下的闭环供应链,但在契约实施过程中,契约参数的设定尤为重要。本研究可以为实际中闭环供应链的应急管理提供有益的指导。

Abstract:

In this paper,we apply revenue-sharing contract to coordinate three-level Closed-loop Supply Chain which is under demand disturbance caused by emergency event, based on SD .After quantitative analysis of contract decision system dynamics model’s simulation results,the optimal contract strategy is given to each node enterprise to coordinate demand disturbances.Research show that revenue-sharing contract can well coordinate closed-loop supply chain which is under demand disturbance.However,setting contract parameter is very important.Expect this research provide beneficial guidance for closed-loop supply chain emergency management.