多层网络分析视域下的新兴技术研发合作网络演化特征研究

目的/意义]对具有颠覆性潜力的新兴技术研发主体之间的研发合作网络演化特征进行研究,对于我们定量认识新兴技术研发合作特征具有重要的理论意义和方法意义,对于新兴技术研发管理活动具有重要的现实指导意义,可为政府、企业的研发管理决策提供参考。方法/过程]针对目前在新兴技术研发合作演化特征研究中存在的不足,即大多基于单一网络分析其演化特征或模式以仅利用专利数据,该文提出一种新兴技术研发合作网络演化特征分析模型,以专利数据和网络信息为数据源,构建发明人合作网络、专利权人合作网络、发明人和专利权人间隶属关系网络的多层网络,并在多层网络中划分不同的研发合作类型,从多个维度来揭示新兴技术研发合作网络的动态演化特征。结果/结论]以钙钛矿太阳能电池技术为案例进行研究,验证了模型的有效性和可行性。

Research on Evolution Characteristics of Emerging Technology R&D Cooperation Network from the Perspective of Multi-level Network Analysis

Purpose/Significance]The research on the evolution characteristics of R&D cooperation network among the emerging technology R&D subjects with disruptive potential has important theoretical and methodological significance for us to quantitatively understand the characteristics of R&D cooperation of emerging technologies,and has important practical guiding significance for R&D management activities of emerging technology.It can provide reference for the R&D management decision of government and enterprises.Method/Process]Most of the researches on the evolution characteristics of emerging technology R&D cooperation analyze the evolution characteristics or models based on single network analysis,using patents data.This paper proposes an evolutionary feature analysis model of emerging technology R&D cooperation network.Patent data and network information are used as data sources to construct inventor cooperation network,patent cooperation network,and a multi-layer network of inventor-patentee subordination network.The paper presents different types of R&D cooperation in multi-level networks,revealing the dynamic evolution characteristics of emerging technology R&D cooperative network from multiple dimensions.Result/Conclusion]Finally,a case study of perovskite solar cell technology is used to verify the validity and feasibility of the model.