长三角地区经济发展研究的现状、热点及前沿探析--基于CSSCI文献的计量分析

The Current Research Status,Hotspots and Frontier Exploration of the Economic Development of the Yangtze River Delta--A Quantitative Analysis Based on CSSCI Documents

梳理学者们对长三角地区经济发展研究,对后续研究有重要的参考价值。利用CSSCI数据库的文献,结合文献计量工具,采用聚类分析、时空演变、网络密度和突变强度等分析方法,从研究主题、研究热点、研究主体和研究前沿四个维度,厘清长三角地区的经济发展脉络。结果表明:研究主题主要有空间格局、产业结构、区域一体化发展、发展潜力、战略价值和创新能力;研究热点具有扩散效应,早期呈现出专一化特征,随着时间推移长三角经济发展研究热点具有“百花齐放”的特点,之后研究热点出现集中式发展、扩散现象不再明显;研究主体中,学者间合作网络稀疏,存在地理区位局限性;研究前沿主要有产业结构调整与产业专业化研究、区域一体化机制研究、区域经济高质量发展研究三个方向。

Sorting out the research on the economic development of the Yangtze River Delta has important reference value for follow-up research.By means of CSSCI database literature combined with bibliometric tools,the paper adopts analysis methods such as cluster analysis,temporal and spatial evolution,network density and mutation intensity to clarify the economy of the Yangtze River Delta from four dimensions:research topics,research hotspots,research subjects and research frontiers.The results show that the research themes mainly include spatial pattern,industrial structure,regional integration development,development potential,strategic value and innovation capability.In addition,research hotspots are characterized by a diffusion effect.In the early stage,the hotspots manifest the feature of being focused.As time goes by,they feature various topics,like“a hundred flowers blooming”.In the end,the research hotspots appear to be centralized,and the diffusion phenomenon is not obvious.Among the research subjects,the cooperation network among scholars is sparse,and there are geographical limitations.The research frontier field mainly includes three directions:the study of industrial structure adjustment and industrial specialization,the study of regional integration mechanism,and the study of the high-quality development of regional economy.