基于企业联系的东莞产业网络韧性演化  

Resilience Evolution of Dongguan Industrial Network Based on Enterprise Connections

作　　者：黄卓 赵渺希[1,2] Huang Zhuo;Zhao Miaoxi(School of Architecture,South China University of Technology,Guangzhou 510640,China;State Key Laboratory of Subtropical Building Science,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学建筑学院,广州510640 [2]华南理工大学亚热带建筑科学国家重点实验室,广州510640

出　　处：《热带地理》2024年第11期1978-1989,共12页Tropical Geography

基　　金：国家社科基金重大项目:信息基础设施推动大湾区产业链融合发展的路径与机制(21&ZD107-3)。

摘　　要：文章基于1979—2020年东莞企业总部分支机构联系构建企业网络,采用中断模拟和复杂网络的抗毁性分析城市产业网络韧性演化特征,主要从网络单节点韧性演化、网络整体韧性演化以及区域网络韧性演化3方面对东莞产业网络韧性演化开展实证分析。结果表明:1)在单节点仿真攻击中城区核心节点对网络韧性的影响逐步减弱,城区核心节点和普通镇节点的差异不断缩小,网络对单节点攻击的抗毁性趋于稳定;2)相较于随机攻击,蓄意攻击能使网络更快崩溃,但随着东莞产业网络趋向多中心结构演化,蓄意攻击对网络韧性的冲击逐渐减弱;3)东莞产业网络对深圳的抗毁性低于广州,但城市内外的企业力量趋于均衡,区域网络韧性水平逐步稳定;4)东莞产业网络韧性演化模式呈现从低韧性水平的单中心网络向高韧性水平的多中心网络方向演化。最后,提出构建网络多中心发展结构、加强各节点产业协作,注重城市产业内外均衡发展等优化城市产业网络韧性的策略,为增强产业网络韧性提供思路。Currently,global uncertainties and instabilities are increasing significantly.Therefore,research on the evolution of urban industrial network resilience is essential for strengthening the ability of urban industries to withstand major events.This study constructs a network of firms using data on corporate headquarters and branches in Dongguan registered between 1979 and 2020.It analyzes the evolution of urban industry network resilience through interruption simulations and complex network invulnerability.The study empirically examines the resilience of Dongguan's industrial network,focusing on single-node resilience,overall network resilience,and regional network resilience.The results indicate the following:(1)In the single-node simulation attack of the Dongguan industrial network,the impact of urban core nodes on network resilience gradually weakens.The differences between urban core nodes and general town nodes continue to diminish,and the network's resistance to single-node disruptions tends to stabilize.(2)Compared to random attacks,deliberate attacks can cause networks to collapse faster.However,as Dongguan's industrial networks evolved toward a multi-center structure,the impact of targeted attacks on network resilience gradually decreased.(3)The resilience of Dongguan's industrial network to Shenzhen is lower than that to Guangzhou.However,the strength of enterprises inside and outside the city tends to balance,and the resilience level of the regional network is gradually stabilizing.(4)Overall,the evolution of industrial network resilience in Dongguan is characterized by a shift from a single-center network with a low level of resilience to a multi-center network with a higher level of resilience.The innovation of this research lies in two key areas:First,it provides valuable contributions to related research on urban network resilience and industrial resilience by introducing the concepts and methods of interruption simulation and complex network invulnerability.Second,by conducting a long-term,continuou

关 键 词：复杂网络 产业网络 抗毁性 韧性 东莞 

分 类 号：F127[经济管理—世界经济]