基于系统动力学的产业集群对企业绩效的影响机制分析

Analysis of Influence Mechanism of Industrial Cluster on Enterprise Performance Based on System Dynamics Model

以系统动力学为基础,研究了产业集群对企业绩效的影响机制。分别建立了外部资源环境、发展规模及科研创新能力对企业绩效的影响系统因果图,在此基础上开展了产业集群对企业绩效影响的全过程动力分析。以上海市医药制造产业集群为例开展了实证研究,使用Vensim模拟软件进行了模拟仿真,详尽探讨了影响机制中正负反馈回路。结果表明,产业集群的外部资源环境、产业集群的发展规模和产业集群的科研创新能力对集群内企业的发展有着正向影响,政府和集群内企业可以通过加大对集群科研实力的投资力度、改善产业集群外部环境、扩大产业集群发展规模三个方面来提高产业集群内的企业绩效,促进产业集群内企业的可持续性发展。

This paper studies the influence mechanism of industry cluster on enterprise performance based on system dynamics. First, the paper discusses the influence from external environment and resources, development of scale and the ability of scientific research and innovation on firm performance by using system causality diagram. On the basis of this, the whole process dynamic analysis of the influence of industrial cluster on enterprise performance is carried out and takes Shanghai pharmaceutical manufacturing industry cluster as an example to make an empirical study. By using Vensim simulation software, the paper discusses the influence mechanism of positive and negative feedback loop in detail. The results show that the external resources environment of industrial clusters, the development scale of industrial clusters and the scientific research innovation ability of industrial clusters have positive impacts on the development of enterprises in the cluster. Enterprises and the government can increase investment in scientific research, improve the external environment of industry cluster, and expand the scale of the industrial cluster to improve enterprise performance which also promotes the sustainable development of enterprises in the industrial cluster.