Abstract: By using CiteSpace V to visualize the knowledge map of the “highspeed rail impact on regional development” in the CSSCI from 1998 to 2019，the theoretical research hotspots， trends and latest progress in China are revealed. The results show that: the main research hotspots cover the effects of highspeed rail on economic effects， regional accessibility， urban agglomerations， and tourism spatial structure in this field. Moreover， it has experienced three development stages， including stagnation， slow development and rapid growth. The “intermediary effect” of highspeed rail on the business management innovation， industrial efficiency improvement， regional and urbanrural coordinated development is expected to become the new theoretical research trends in the future.

Key words: highspeed rail economy, regional economic development, CSSCI, CiteSpace, knowledge mapping

摘要： 运用CiteSpace V对1998—2019年CSSCI中“高铁对区域发展影响”相关研究成果进行知识图谱可视化分析，揭示中国该领域理论研究热点、趋势和最新进展。主要研究热点涵盖了高铁对经济影响效应、区域可达性、城市群都市圈以及旅游空间结构等影响效应，并总体经历了停滞、缓慢发展和快速增长三个阶段，而高铁对企业管理创新、产业效率提升、区域与城乡协调发展等方面“中介效应”的探讨，则有望成为未来理论研究的新趋势。

关键词: 高铁经济, 区域经济发展, CSSCI, CiteSpace, 知识图谱