复杂网络视角下京津冀地区现代制造业竞争状态分析

Research on Competitive State of Beijing-Tianjin-Hebei Modern Manufacturing Industry Based on Complex Network Perspective

社会经济系统内部结构的大尺度、多维度、多层次等特性构成了其宏观层面的复杂性,通过对系统内部结构信息的挖掘可以反映整个系统的功能特征或运行机理。通过京津冀2012年的中间产品投入产出表,应用耦合方法,提取它们之间对于生产资源的竞争关系,引入3种网络特征指标,从3个不同角度揭示了产业部门的竞争状态。

The large-scale,multi-dimensional and multi-level characteristics of the internal structure of socio-economic system constitute the complexity of its macro-level,which can reflect the function of the entire system features or operating mechanism by mining the internal structure of the system information.The complex network theory can describe the structural characteristics of the internal structure of the research object by measuring the structural indicators of the social and economic system,as a theory and method of measuring the complex system structure,and reveal the complex relationship between the inner hierarchy and the external economic function.This paper focuses on the competitive state of Beijing-Tianjin-Hebei modern manufacturing industry using input-output tables based on co-citation approach.Three indicators well suited to reveal the competitive state of the industry sector from three different angles.