关键共性技术研发的双重网络关系及其演化特征  

Dual Network Relationship and Evolution Characteristics of Key Common Technology Research and Development

作　　者：施锦诚 王靖 朱凌[3] 李拓宇[3] 朱建忠[4] Shi Jincheng;Wang Jing;Zhu Ling;Li Tuoyu;Zhu Jianzhong(Shanghai Artificial Intelligence Laboratory,Shanghai 200232,China;School of Public Affairs,Zhejiang University,Hangzhou 310058,China;Institute of China's Science,Technology and Education Policy,Zhejiang University,Hangzhou 310058,China;Zhejiang University Holding Group,Hangzhou 310007,China)

机构地区：[1]上海人工智能实验室,上海200232 [2]浙江大学公共管理学院,浙江杭州310058 [3]浙江大学中国科教战略研究院,浙江杭州310058 [4]浙江大学控股集团有限公司,浙江杭州310007

出　　处：《中国科技论坛》2023年第4期53-62,共10页Forum on Science and Technology in China

基　　金：国家自然科学基金面上项目“自组织情境中制造业技术网络机会窗口的涌现:破解中国制造的路径依赖”(7177030261);浙江省软科学研究计划重点项目“浙江建设国家重大科技基础设施的体制机制研究——以超重力离心模拟与实验装置为例”(2019C25017)。

摘　　要：科技竞争态势下,关键共性技术的突破对实现高水平科技自立自强具有重要意义。本文运用专利技术网络分析方法,通过建构组织合作网络和技术网络的整合性分析框架,选取“航空发动机热端部件高温防护涂层”和“3D打印金属粉末制备及应用”两个典型技术样本,探索双重网络关系及其演化特征。结果表明:①以龙头企业、高水平研究型大学、顶尖科研院所为代表的核心主体协同其他创新主体整合资源开展技术攻关;②大学、企业、科研院所等多主体通过紧密联结,形成多边复杂的网络关系;③关键共性技术网络呈现“核心-边缘”结构,相关技术围绕核心技术节点相互关联,形成多个技术子群;④伴随网络持续演化,关键共性技术间扩散和溢出效应增强,具有显著的外部性效应。研究结论为中国关键共性技术布局和管理实践提供参考。Under the situation of science and technology competition,the breakthrough of key common technology is of great significance to realize the self-reliance of high-level science and technology.This paper uses patent technology network analysis method,through constructing the inter-organizational cooperation network and technology network integrated analysis framework,selects two typical technologies named as“aircraft engine parts of hot end temperature protective coating”and“3D printing metal powder preparation and application”,to explore the evolution characteristics of key common technology networks.The results show the followings.①The core actors represented by leading enterprises,high-level research universities and top scientific research institutes cooperate with other innovation actors to integrate resources and tackle key common technologies;②Multiple actors such as universities,enterprises and research institutes form a complex multilateral network connect closely;③The key common technology network presents a“core-edge”structure,and related technologies are interrelated around the core technology nodes,forming multiple technology clusters;④With the continuous evolution of the network,the diffusion and spillover effects among the key common technologies are enhanced,which have a significant externality.The results provide implications for the distribution and management of key common technologies in China.

关 键 词：关键共性技术 专利技术网络 演化特征 

分 类 号：F424.3[经济管理—产业经济] G306[文化科学]