基于Cite Space的国内外流动人口知识图谱分析

Analysis of knowledge graph of floating population at home and abroad based on Cite Space

基于Cite Space软件对1990—2019年WOS与CNKI数据库中流动人口问题相关文献进行可视化分析.结果表明国内外对流动人口问题的研究存在较大差异:其一,WOS的发文量高于CNKI;其二,国内外学者对问题研究视角不同,国外学者是在全球化、自然环境变化等大背景下,借助个案与计量模型分析特殊人群迁移流动特征以及生活方式、邻里关系等微观因素对人口流动的影响,而国内学者主要探索流动人口空间分布、流动趋势、时空格局等现状问题;其三,国内外机构合作方式上存在较大差异,国内对该问题研究的机构合作较分散,且合作形式多为同机构不同学科的内部合作,而国外机构合作网络较密切且多为跨国、跨学科、跨区域的合作;其四,国内外对该问题的研究演变路径不同,国内路径演变与国家政策、经济环境密切相关,而国外关于该问题研究则与全球经济、环境变化相关.未来国内学者对流动人口研究要紧密联系国家发展方针政策,同时要加强不同学科、不同区域、不同国家间合作,为推动新城镇化发展,缩小城乡发展差距提供理论与实证基础.

Based on the city space software,this paper makes a visual analysis of the literature related to the floating population in the WOS and CNKI databases from 1990 to 2019.The results show that there are large differences between domestic and foreign scholars on the issue of floating population:Firstly,the amount of WOS posts is higher than that of CNKI;Secondly,they have different research perspectives.Under the background of globalization and the change of natural environment,foreign scholars analyze the migration and flow characteristics of special population and the influence of micro factors such as life style and neighborhood relationship on population flow with the help of case study and econometric model,while domestic scholars mainly explore the current situation of the spatial distribution,mobility trends,and spatial and temporal patterns of floating populations;Thirdly,the research institutes have different ways of cooperation.Domestically dominated by decentralized cooperation between the same institution and different subjects,but the foreign institutions cooperation is relatively close and mostly based on multinational,interdisciplinary and cross-regional cooperation;Fourthly,they have different research evolution paths.Domestic researches mainly rely on national policies and economic environment,while foreign researches are based on global economic and environmental changes.In the future,domestic scholars should closely link national policies must strengthen cooperation among different countries,regions,and disciplines,and provide theoretical and empirical basis for promoting new urbanization and narrowing the gap between urban and rural development.