基于演化博弈的二级供应链稳定性分析

Stability Analysis of Two-stage Supply Chain Based on Evolutionary Game

企业间的管理出现一种全新的管理模式——供应链管理。本文针对简单二级供应链为研究对象,运用演化博弈理论,假设单一制造商与单一供应商的演化博弈赢得矩阵,构建一个演化博弈模型,运用复制动态对方程进行调整,运用非线性微分方程的稳定性理论,求出方程的局部平衡点。通过实数值分析,做复制动态方程的相位图进行具体分析,描述供应链中制造商和供应商合作竞争机制演变的动态过程。

As the integration, management change of international economic and political pattern and the emergence of economic between enterprises also changes, there is a new management model called supply chain management. In this paper, to treat a simple supply chain as the research object, using the evolutionary game theory, evolutionary game winning matrix is constructed. Using the theory of replicated dynamic equation to ad- just equation. To get the partial equilibrium of equation based on the theory of the stability of the nonlinear dif- ferential equation. Evolutionary stability analysis was carried out on the manufacturers and suppliers. Through numerical analysis, make the replicated dynamic equation of phase diagram, it is described in the evolution of the manufacturers and suppliers of the dynamic process in the supply chain.