Public Private Partnerships for Urban Water Utilities: A Review of Experiences in Developing Countries
Public Private Partnerships for Urban Water Utilities: A Review of Experiences in Developing Countries
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城市水务公司的公私伙伴关系：发展中国家经验回顾
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
P. Marin
中科院分区：
文献类型：
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作者：
P. Marin
本研究报告提供了关于发展中国家城市供水和卫生公私伙伴关系（PPP）项目绩效的客观信息和分析。报告回顾了过去15年来城市供水公私伙伴关系项目的推广情况，并评估了这些项目是否以及如何帮助改善服务和扩大有关人口的获取。该研究使用结构化框架评估了超过65个大型水PPP项目的绩效，这些项目已经实施至少五年（管理合同为三年），为近1亿人口提供服务。从人口规模来看，这一样本代表了2003年之前授予的近80%的水PPP项目，这些项目至少已经实施了三年。分析的重点是这些项目对有关人口的实际影响，即在这些伙伴关系下取得的净改善。第二章总结了发展中国家水公私伙伴关系的历史发展，回顾了市场的现状、合同取消率和行业的演变。第三章从准入、服务质量、运营效率和收费等方面对PPP项目的绩效进行了评价。第四章就如何使公私伙伴关系成为改善发展中国家供水和卫生服务的更可行和可持续的选择得出结论和经验教训。
This study provides objective information and analysis on the performance of public-private partnerships (PPP) projects in urban water supply and sanitation in developing countries. It reviews the spread of urban water PPP projects during the past 15 years, and assesses whether and how they have helped to improve services and expand access for the populations concerned. The study uses a structured framework to assess the performance of more than 65 large water PPP projects that have been in place for at least five years (three years in the case of management contracts) and that provide services to a combined population of almost 100 million. By population size, this sample represents close to 80 percent of the water PPP projects that were awarded before 2003 and have been active for at least three years. The analysis focuses on the actual impact of these projects for the concerned populations, that is, the net improvements achieved under these partnerships. Chapter two summarizes the historical development of water PPPs in developing countries, reviewing the current state of the market, the rate of contract cancellations, and the evolution of the industry. Chapter three reviews the performance of PPP projects in terms of access, service quality, operational efficiency, and tariffs. Chapter four draws conclusions and lessons on how to make public-private partnership a more viable and sustainable option for improving water supply and sanitation (WSS) services in the developing world.