Research on Complex Network Characters of Weighted Industrial Cluster

Abstract

There are many enterprises with the division of labor and cooperation in industrial clusters. These enterprises connect to each other according to the division of labor and cooperation relationship, forming a complex industrial clusters network. In this paper, we construct a weighted industrial cluster network model. In this model, the enterprises in the industrial cluster network is divided into the upstream enterprise, midstream enterprise and downstream enterprise according to collaborative relationship, and these enterprises are simulated as different types of point of the network. The logistics relationship between enterprises is simulated as the edge, and the logistics quantity between different enterprises is simulated as the edge weight of the network. New nodes are added into cluster network according to the node type and preferential attachment. In this paper we simulated the evolution process of the industrial cluster network, and analyze the network characteristics such as degree distribution, the average clustering coefficient and the average network shortest path.