摘要
为了系统揭示产业内不同技术主体的知识流动机理,构建了知识流动"范围—流向"的二维特征框架,基于专利引用分析,提出了知识流动范围与知识流动方向的具体计量测度指标与方法,从知识溢出与知识溢入的对比视角探究特定产业内技术主体知识流动特征,实证分析了平板显示技术领域2005—2014年间60个主要技术主体的知识流动范围与流向特征。发现通过技术主体知识流动的"广度—集中度"组合分析,可以将产业内不同技术主体进行知识流动范围特征角度的组群分类,揭示不同技术主体个体维度的知识溢出与溢入范围特征;通过技术主体的知识"自溢—外溢"、"自引—外引"组合分析,可以将产业内不同技术主体进行知识流动方向特征角度的组群分类,揭示不同技术主体个体维度的知识溢出与溢入方向特征。
Comprehensively illustrating the knowledge flow trend of various technology subjects in a specific industry is of great significance for enterprises to have a better view of the technology competition situation in this industry and to formulate appropriate open innovation strategies.From the two perspectives of knowledge flow which are knowledge outflow and knowledge inflow,and the two dimensions of knowledge flow which are knowledge flow scope and knowledge flow direction,this paper systematically builds a knowledge flow mechanism analysis framework for industrial technology subjects,and explores the knowledge flow mechanism of different technology subjects in a specific industry,in order to help enterprises to identify the knowledge flow laws of different technological subjects in their industries more effectively,and to provide a theoretical basis for their technological learning and open innovation.In order to systematically reveal the knowledge flow mechanism of different technical subjects in the industry,a two-dimensional characteristic framework of "scope-direction" of the knowledge flow is constructed.Based on patent citation analysis,specific measurement indicators and methods for the scope and direction of knowledge flow are proposed.From the comparative perspective of knowledge outflow and knowledge inflow,our study explores the characteristics of the knowledge flow of technical subjects in a specific industry,and established a measurement index system and analysis process for the scope and direction of knowledge flow.Based on patent data in the field of flat panel display technology from 2005 to 2014,with the methods of such as patent measurement and social network analysis,our study empirically analyses the knowledge flow range and flow characteristics of 60 major technical subjects in this field during the past 10 years.The research shows that:(1) By the analysis of the patent citation matching subjects of technical subjects,the extent and concentration of knowledge outflow and inflow can be reflec
作者
洪勇
王鹤楠
HONG Yong;WANG Henan(School of Economics and Management,Dalian University of Technology,Dalian 116024,China)
出处
《科学学与科学技术管理》
CSSCI
CSCD
北大核心
2020年第12期99-113,共15页
Science of Science and Management of S.& T.
基金
国家社会科学基金项目(19BGL048)。
关键词
知识流动
专利引用分析
流动范围
流动方向
knowledge flow
patent citation analysis
flow scope
flow direction
