联合国贸易发展委员会-可持续基础设施的国际投资：公私伙伴关系的作用（英）

The role of public-private partnershipsInternational investment in sustainable infrastructureTechnical and statistical reportU NI T E D NAT I O NS CO NFE R E N C E ON T R A D E A N D D E VE L OP M E N TAdvance copy 2 I nter na ti onal i nv e s tm e nt i n s usta i na bl e i nfr a s tr uctur e I T he r ole of publi c-pri v a te par tner s hi ps International investment in sustainable infrastructure The role of public-private partnerships 3 I nter na ti onal i nv e s tm e nt i n s usta i na bl e i nfr a s tr uctur e I T he r ole of publi c-pri v a te par tner s hi ps International investment in sustainable infrastructure: The role of public-private partnerships This publication has not been formally edited. UNCTAD/DIAE/2025/6 (Advance copy) 4 I nter na ti onal i nv e s tm e nt i n s usta i na bl e i nfr a s tr uctur e I T he r ole of publi c-pri v a te par tner s hi ps Acknowledgements This report was prepared by a team at UNCTAD, led by Amelia U. Santos Paulino, under the guidance of Richard Bolwijn and the overall direction of Nan Li Collins, Director of the Division on Investment and Enterprise of UNCTAD. The principal researcher for the report was Claudia Trentini. Stephania Mageste and Prachi Sharma provided background research. Research assistance was carried out by Yagnesh Kataria and Joao de Camargo Mainente. Iris Mbok and Pascal Mayer provided research support in the earlier stages of the project. The report also benefited from comments and contributions from Ashraf Abdelal, Mathilde Closet, Chantal Dupasquier, Hamed El Kady, Yi Liu, Maha El Masri, Massimo Meloni, Diana Rosert, and Frida Youssef from UNCTAD. Valuable feedback was provided by Elisabeth Türk, Director of the Economic Cooperation and Globalization Division, and by Tony Bonnici and the team from the Public-Private Partnerships Section at the United Nations Economic Commission for Europe. UNCTAD gratefully acknowledges the extensive contributions and comments by Barclay James (St Mary’s University), Paul Vaaler (University of Minnesota) and Elisabeth Yi Wang (Leeds University). Jakob Mueller (Vienna University of Economics and Business) also provided valuable insights and feedback. UNCTAD also thanks Jyoti Bisbey, Jean Christoph Barth-Coullaré and the team at World Association of PPP Units and PPP Professionals, Arkebe Oqubay (School of Oriental and African Studies, University of London), Ugo Panizza (Graduate Institute, Geneva), Kunal Sen (UNU-WIDER); Ancor Suarez Aleman and Christian Volpe (Inter-American Development Bank); and Mamiko Yokoi-Arai (Organisation for Economic Co-operation and Development).for their valuable inputs and suggestions. Thanks are also extended to Pablo M. García, Jaime Granados, and Fabrizio Opertti (Inter-American Development Bank) for their insights during the inception phase. UNCTAD is grateful for the comments received from participants at key internationa