摘要
PPP作为近年来社会关注的热点话题,学术界涌现了大量相关文献。为描绘PPP研究的整体概貌,定位PPP研究的热点主题,以中国知网(CNKI)期刊全文数据库为数据来源,选取2006—2015年共1 403篇以PPP为主题的核心论文为样本,运用文献计量学的共词分析方法及可视化技术绘制出PPP研究热点的知识图谱;综合知识图谱及相关统计结果,挖掘出PPP研究的五大热点主题:PPP融资、PPP风险、基础设施建设、新型城镇化与保障性住房、城市轨道交通。
As a hot topic of social concern in recent years, the research on PPPhas invited great focus and a large number of literature have emerged in the academic field. In order to depict the overall profile of PPP research and locate the hot topics, the paper takes the full-text journal database of CNKI as the data source, selects 1403 core papers which were published in 2006-2015 as the samples, uses the co-word analysis method of document metrology and its visualization technology, and draws the knowledge map of the hot spots on PPP research. According tothe knowledge map and relevant statistics, the paper digs out five major themes on PPP research： PPP financing, PPP risk, infrastructure construction, new urbanization and affordable housing, city rail transit.
出处
《科技管理研究》
CSSCI
北大核心
2017年第17期167-173,共7页
Science and Technology Management Research
基金
国家社会科学基金重点项目“基础设施领域财政支持公私合作伙伴(PPP)机制创新”(14AZD024)
国家社会科学基金青年基金项目“市场决定性作用下PPP项目协同监管模式研究”(15CJL023)
江苏省水利厅科技项目“江苏省水利工程PPP项目机制创新与政策建议研究”(2015097)
