中文摘要：

根据城市基础设施项目的经营属性,认为城市基础设施项目可以从项目治理层和项目管理层两个层次灵活选择PPP模式的具体运作方式。从项目治理层解决城市基础设施项目特许建设权和特许经营权的配置问题,采用特许经营方式实施经营性城市基础设施项目,采用＂建设-移交＂方式实施非经营性城市基础设施项目。从项目管理层解决城市基础设施项目建设和运营专业化分工问题,采用分割特许经营方式实施建设和运营复杂的项目。

英文摘要：

According to the operating attribute of urban infrastructure project,the construction operation mode of public-private partnerships model could be selected from project government and project management level in urban infrastructure project.To solve the allocation problems of concessionary construction right and operating right from the project governance level,concessionary operating right mode was adopted to implement profit urban infrastructure project;build-transfer mode was adopted to implement non-profit urban infrastructure project.To solve the problems of specialized division of construction and operating from the project management level,division concessionary construction and operating mode was adopted to implement the complex urban infrastructure project.