基于文献计量方法的我国PPP模式发展态势分析

对公私合作伙伴关系（Public Private Partnership，PPP）领域研究发展态势进行分析，为今后PPP 模式的应用和项目的选择提供参考。运用文献计量法，以中国知网CNKI）数据库为数据来源，采用SATI、Ucinet6 软件并结合K-Means 算法对2002-2018 年PPP 相关文献进行定量及可视化分析。研究结果表明，近年来PPP 模式研究成果逐渐增多，研究主题从公私合作机制和融资模式体制不断发展到关于社会治理创新工具的研究，学科领域不断拓宽，从经济类扩展到工程类、管理类等学科，但跨学科跨领域间的合作研究仍有待加强。

Development Trend Analysis of PPP Model in China Based on Bibliometrics

The paper aims to analyze the tendency of the public private partnership field, provide references for the application of PPP model and project selection in the future. Using the bibliometric method, the China National Knowledge Infrastructure (CNKI) database is used as the data source, to analyze the PPP related literature of 2002-2018 quantitatively and visually by SATI and Ucinet6 software also combined with K- Means algorithm. The research results show that, in recent years, the researches of PPP model have gradually increased, there are various themes from public- private cooperation and financing model system to social governance innovation tool, also the subject areas that have been expanded from economics to engineering, management and so on, however, the interdisciplinary study needs to be strengthened.