科学-技术关联对高技术产业创新绩效的影响研究——对外技术依存度的调节作用  

Impact of Scientific and Technological Linkage on the Innovation Performance of High-tech Industries-The Moderating Effect of Foreign Technology Dependence

作　　者：马亚雪 巴志超 曹祯庭 孙建军[1,2] Ma Yaxue;Ba Zhichao;Cao Zhenting;Sun Jianjun(Laboratory for Data Intelligence and Interdisciplinary Innovation,Nanjing University,Nanjing 210023;School of Information Management,Nanjing University,Nanjing 210023;Research Institute for Data Management&Innovation,Nanjing University,Suzhou 215163)

机构地区：[1]南京大学数据智能与交叉创新实验室,南京210023 [2]南京大学信息管理学院,南京210023 [3]南京大学数据管理创新研究中心,苏州215163

出　　处：《情报学报》2024年第7期839-849,共11页Journal of the China Society for Scientific and Technical Information

基　　金：国家自然科学基金青年科学基金项目“基于特征挖掘的科学问题域创新状态建模与突破机理研究”(72204109);江苏省社会科学基金青年项目“战略性新兴技术领域知识涌现模式与创新态势探测研究”(22TQC003)。

摘　　要：高技术产业是推动创新型国家建设的支柱产业,如何提升高技术产业创新绩效是优化经济结构、提高国家产业竞争力亟须解决的关键问题。高技术产业发展离不开科技协同创新的支撑,本研究以中国高技术产业为样本,采用科学论文与专利文献代表科学与技术,提出面向特定产业的科学论文与专利文献映射方法,从知识内容关联层面测度中国高技术产业科学-技术关联程度,利用面板模型实证分析科学-技术关联对中国高技术产业创新绩效的影响机制,探究对外技术依存度在科学-技术关联与高技术产业创新绩效关联关系间的调节作用。研究结果表明:①17个中国高技术产业的科学-技术关联程度均相对较低,不同领域高技术产业的科学-技术关联演化特征存在差异;②科学-技术关联与高技术产业创新绩效之间呈现倒U形关系;③对外技术依存度对科学-技术关联与高技术产业创新绩效的倒U形关系具有负向调节作用。本研究可以为政府部门制定科技创新发展规划和技术引进政策、中国高技术产业关联科研机构和企业选择并调整创新方向提供参考。The high-tech industry is the pillar that drives the construction of an innovative country.The development of ways to improve the innovation performance of the high-tech industry is a crucial issue that urgently needs to be addressed to optimize the economic structure and enhance the competitiveness of the national industry.The development of the high-tech industry cannot be separated from the support of scientific and technological collaborative innovation.This paper focuses on the Chinese high-tech industry and uses scientific papers and patent literature as proxies for science and technology.We propose a mapping method for scientific papers and patent literature specific to certain industries.The degree of sci‐entific-technological linkage in the Chinese high-tech industry is then measured from the perspective of knowledge content association.Finally,we adopt panel models to analyze the impact mechanism of scientific-technological linkage on the in‐novation performance of the Chinese high-tech industry and explore the moderating effect of foreign technology depen‐dence on the above relationship.The results indicate that(1)the degree of scientific-technological linkage in 17 Chinese high-tech industries is relatively low,and there are differences in the evolutionary characteristics of scientific-technological linkage in different high-tech industries.(2)There is an inverted U-shaped relationship between scientific-technological linkage and the innovation performance of the high-tech industry.(3)Foreign technology dependence has a negative mod‐erating effect on the inverted U-shaped relationship between scientific-technological linkage and the innovation perfor‐mance of the high-tech industry.This study can provide management insights for the government to formulate scientific and technological innovation development plans and technology introduction policies,as well as for Chinese high-tech in‐dustry-related research institutions and companies to select and adjust innovation directions.

关 键 词：科学-技术关联 高技术产业 创新绩效 对外技术依存度 

分 类 号：F276.44[经济管理—企业管理]