装备制造业集群中企业纵向合作关系的演化分析

The Evolutionary Analysis on Vertical Cooperation of Enterprises in Equipment Manufacturing Industrial Cluster

装备制造业是为国民经济发展和国防建设提供技术装备的基础性产业,是国家综合实力的重要体现。装备制造业集群已成为振兴装备制造业的重要途径并在很多地区大量涌现。装备制造业集群内部存在核心企业群体和外围企业群体,其纵向合作关系分为链条强化和网络筛选。文章通过引入复制动态微分方程,构建核心企业和外围企业的双群体演化博弈模型,分析双方的初始状态、合作收益、资产专用性、网络收益对合作关系演化路径的影响,以期为装备制造业集群企业间合作提供理论指导。

As a foundational industry, the equipment manufacturing industry is a manifest of national strength, which provides the technical equip for the economy development and the national defense. Industrial cluster has become an important way to promote equipment manufacturing industry, and in some regions equipment manufacturing industrial clusters have appeared. There are core enterprises and periphery enterprises. Their cooperation divides into Chain strengthening and network screening. Through the introduction of the differential equation of dynamic replication, this paper proposes an evolutionary game model of two - groups, studies on the impact of initial state, cooperative benefit, Special - purpose property and network benefit of both cooperative enterprises to the evolutionary path. It offers the convenience for the cooperative innovation of enterprises in equipment manufacturing industrial clusters.