Moreover, this thesis used the decomposition analysis method, virtuous Delphi method, and the expert risks investigation method to classify BOT risk factors of urban water supply in our country, and identified 28 risks factor.

• 另外,本文采用分解分析法,德尔菲法结合风险专家调查列举法对我国城镇供水BOT项目的风险因素进行分类,共识别出风险因素28个。