科创企业合作创新网络的合作模式、演化特征及行业异质性分析

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中图分类号：F273 文献标识码：A 文章编号：1672-7312（2026）01-0043-11

Abstract： To explore the collaborative innovation models and network evolution paterns of science and technology innovation enterprises，this study selected companies listed on the Sci-Tech Innovation Board（STAR Market） as the research subject. Utilizing joint patent application data from 2001 to 2023，we constructed enterprise collaborative innovation networks using social network analysis （SNA）.A systematic analysis was conducted on the model characteristics，evolutionary patterns，and industry heterogeneity of this network. The findings reveal that： collaborative innovation has become a critical pathway for science and technology enterprises to break through technological barriers，however，the distribution of collaborative innovation models is highly uneven，with most enterprises exhibiting resource-scarce cooperation or internal-oriented models，a deeply integrated industry-university-research ecosystem has yet to be formed; From 2001 to 2O23，the evolution of the collaborative innovation network progressed through three distinct stages. Over time，the network generally transitioned from a small-world structure towards a scale-free structure， with technology innovation enterprises gradually evolving into the dominant force within the collborative network; Significant industry heterogeneity exists.Collaborative innovation networks across different sectors on the STAR Market exhibit distinct industry-specific characteristics.Further innovation and development of technology innovation enterprises necessitate industry-targeted and precision-tailored strategies.

KeyWords： technology innovation; collaborative innovation network;social networks; Sci-Tech Innovation Board（ STAR Market） ; cooperation pattern; network evolution; industry heterogeneity

0 引言

科创板自2019年正式开板以来，已成为我国资本市场服务国家创新驱动发展战略、支持“硬科技”企业发展的关键平台。（剩余13984字）