基于共词网络的我国企业效率研究结构分析

Analysis of the Research Structure of Enterprise Efficiency in China Based on Co-word Network

企业效率研究对优化资本布局、增进企业供给意义重大。以CNKI作为数据源,运用Endnote、Bibexcel、Ucinet和文本分类等工具,对2006—2015年的企业效率代表性研究文献进行共词网络分析,厘清企业效率研究结构存在的分支、热点与趋势。研究结果表明:DEA、工业企业等度数中心度高于均值的17个知识节点是企业效率研究的热点;DEA、企业绩效等中间中心度和接近中心度高于均值的17个信息连通点是未来新理论和新方法的高发区;企业效率研究形成效率概念、企业类型、度量方法、影响因素(或经济后果)四大研究结构。这为后续研究提供了一个结构化的脉络。

Enterprise efficiency research is of great significance for optimizing the capital layout structure and enhancing the efficiency of enterprise supply.Using CNKI as the data source and Endnote,Bibexcel,Ucinet and other text classification tools,this paper makes a co-word network analysis of the representative researches on enterprise efficiency from 2006 to 2015 and clarifies the branches,hot spots and trends in the research structures.The results show that:the 17 knowledge nodes with degree centers higher than the mean such as DEA,industrial enterprises and so on are the hotspots of enterprise efficiency researches;the 17 information connectivity points with high intermediate centrality and closeness centrality such as DEA,enterprise performanceand so on are the high incidence areas of new theories and new methods in the future.Enterprise efficiency research forms the four research structures of efficiency concept,enterprise type,measurement method,and influencing factors(or economic consequences).This systematically provides a structured context for subsequent researches.