基于进化博弈的企业创新网络形成机理研究

摘要

随着信息技术的飞速发展与竞争环境的不断变化,企业开始通过创新网络来获取创新资源。本文运用进化博弈理论对企业创新网络中的主要节点进行研究,构造企业创新网络形成的复制动态进化模型,通过比较博弈各方不同决策下的支付矩阵,得出系统稳定时的均衡解。结果表明,企业合作创新投入的成本越少,投入产出弹性系数及合作创新效应越大,企业创新能力越强,企业创新网络形成的概率就越大,网络就越容易达到一个稳定状态。%With the rapid development of information technology and the constantly changeable competitive environment,companies begin to obtain new resources by innovation networks.This article studies the main node in the innovation network using evolutionary game,constructs the replication dynamic evolutionary model of the innovation network formation.By making comparison with the payoff matrix generated by different decisions of game parties,the article gets the equilibrium solution when the system is stable.The result shows that the less enterprise cooperation innovation investment cost,greater input and output elasticity coefficient and the cooperative innovation effect,stronger innovation capability is,the greater the probability of the enterprise innovation network formation is,the easier the network is to achieve a stable state.