Resilience of the Innovation Network in the Communication Semiconductor Industry Based on Patent Citations
Based on global communication semiconductor patent citation data from 2000 to 2021,the paper establishes an in-dustry innovation network and evaluates network resilience across various technological development stages from static and dynamic perspectives.It finds that:(1)the innovation network of the global communication semiconductor industry displays scale-free and heterogeneous characteristics,with network resilience evolving in a"positive-positive-negative"pattern from 2000 to 2021.(2)Across diverse technological development stages,U.S.corporate nodes'failure consistently results in the lowest overall network resilience values.The influence of enterprises from South Korean,Chinese Mainland,and Chi-nese Taiwan on network resilience has markedly intensified since 2008.(3)The network exhibits heightened resilience in response to random disturbances but proves more susceptible to deliberate,targeted attacks.
NETL
NSTL
万方数据
