摘要
多学科交叉是知识密集型产业技术创新的突出特征,透彻了解多学科交叉创新机制是加快突破知识密集型产业技术“卡脖子”问题、实现高水平科技自立自强的重要议题。本研究聚焦芯片制造这一典型的知识密集型产业,基于2000-2020年的42785条芯片制造专利数据,实证探究多学科交叉对知识密集型产业技术创新的影响机制。研究发现:(1)学科系统均衡性与技术创新价值具有显著的倒“U”型关系,即“创新产生于混沌的边缘”。相较于“无中心型”和“绝对中心型”的学科交互模式,“主导-辅助型”学科交互模式更有利于技术创新价值的提升。(2)学科内容差异性能够显著提升技术创新价值。(3)由于知识约束与互补效应的存在,学科种类多样性与技术创新价值呈现显著的倒“U”型关系。研究结论为辩证推进多学科交叉创新,加快知识密集型产业关键核心技术突破,增强产业链供应链安全韧性,有效支撑科技自立自强提供重要理论和实践启示。
Interdisciplinary innovation is a prominent feature of knowledge intensive industries.A thorough understanding of the interdisciplinary innovation mechanism is an important issue to solve the‘bottleneck’problem of knowledge intensive technologies and accelerate the self-reliance of high-level science and technology.This study focuses on chip manufacturing,a typical knowledge-intensive industry.Based on 42785 chip manufacturing patent data from 2000 to 2020,it empirically explores the impact mechanism of multi-disciplinary intersection on technological innovation in knowledge-intensive industries.The results show that:(1)there is a significant inverse"U"relationship between the balance of the discipline system and the value of technological innovation,that is,"innovation comes from the edge of chaos".Compared with the"no center"and"absolute center"disciplinary interaction models,the"dominant auxiliary"disciplinary interaction model is more conducive to the promotion of technological innovation value.(2)The difference of subject content has a positive role in promoting the value of technological innovation.(3)There is an inverse"U"relationship between the diversity of disciplines and the value of technological innovation.The research conclusions provide important theoretical and practical implications for dialectically promoting interdisciplinary innovation,accelerating breakthroughs in key core technologies in knowledge intensive industries,enhancing the safety and resilience of the industrial chain supply chain,and effectively supporting high level self-reliance of science and technology.
作者
张贝贝
尹西明
余江
ZHANG Bei-bei;YIN Xi-ming;YU Jiang(Institutes of Science and Development,Chinese Academy of Science,Beijing 100190,China;School of Management and Economics,Beijing Institute of Technology,Beijing 100081,China;Research Center for Technological Innovation,Tsinghua University,Beijing 100084,China;School of Public Policy and Management,University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《科学学研究》
CSSCI
CSCD
北大核心
2024年第2期415-426,共12页
Studies in Science of Science
基金
国家自然科学基金青年项目(72104027)
国家自然科学基金重点项目(71834006)
中国工程院重大战略咨询研究课题(2022-JB-01)。
关键词
知识密集型产业
学科种类多样性
芯片
学科系统均衡性
学科内容差异性
科技自立自强
knowledge intensive industries
chip
diversity of disciplines
differences of subject content
discipline system balance
S&T self-reliance and self-improvement
