基于文献计量的PPP研究趋势与热点分析

近年来,我国在能源、农业、交通运输、市政工程、生态建设和环境保护等领域广泛使用政府和社会资本合作(PPP)模式开展建设和运营。为客观地掌握国内外PPP的研究现状,明确当前的研究前沿与热点问题,笔者基于Web of Science核心合集中的SCI和SSCI数据库,采用文献计量工具Histcite Pro对当前国内外PPP研究工作进行了系统的计量学分析与评价。研究结果表明:PPP研究最早开始于1952年,且从1993年开始文献呈现增加趋势;美国、中国和英国在该领域发表文献最多,且国际上具有较强影响力的单位主要集中在美国境内,我国研究实力较强的有香港理工大学、香港大学、清华大学等;基础设施建设、中国PPP项目、风险、绩效、疾病、药物研发、金融、可持续、公共卫生等是该领域的研究热点。

Trend and hotspot analysis of PPP based on bibliometrics

In recent years, the Public-Private Partnerships( PPP) has been widely used in energy, agriculture,transportation, municipal engineering, ecological construction, environmental protection and other fields to carry out construction and operation. In order to grasp clearly the frontier and hot issues of current research, the author used bibliometric tool named Histcite Pro to analyze the current research situation of PPP based on SCI and SSCI database. The results showed that the PPP research began in 1952, and the quantity of articles presented an increasing trend since 1993. The United States,China and the United Kingdom have published the most literature in this field, and the most influential units in the world are mainly concentrated in the United States. Hong Kong Polytechnic University, Hong Kong University and Tsinghua University were the main research teams in China. In addition, Infrastructure construction, China PPP project, risk, performance,disease, drug research and development, finance, sustainable, public health were the research hotspots in this field.