2024年基础设施建设评估报告

PPP Rultor Lndscp:Assssin Qulit nd Explorin Rforms © 2024 International Bank for Reconstruction and DevelopmentThe World Bank 1818 H Street NWWashington, DC 20433Telephone: 202-473-1000Internet: www.worldbank.org This work is a product of the staff of The World Bank with external contributions. The findings,interpretations, and conclusions expressed in this report are entirely those of the authors and shouldnot be attributed in any manner to The World Bank Group, to its affiliated organizations, or to membersof its Board of Executive Directors or the countries they represent. The World Bank Group neither guarantees the accuracy of the data included in this publication noraccepts responsibility for any consequence of their use. The boundaries, colors, denominations, andother information shown on any map in this report do not imply on the part of The World BankGroup any judgment on the legal status of any territory or the endorsement or acceptance of suchboundaries. For questions about this publication or information about ordering more copies, pleasee-mail: benchmarkinginfrastructure@worldbank.org. Rights and Permissions The material in this work is subject to copyright. Because The World Bank Group encouragesdissemination of its knowledge, this work may be reproduced, in whole or in part, for noncommercialpurposes as long as full attribution to this work is given. Any queries on rights and licenses, including subsidiary rights, should be addressed to World BankPublications, The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA; fax: +1-202-522-2625;e-mail: pubrights@worldbank.org. Contents Building Ecosystems for SuccessfulInfrastructure PPP Programs 16 Measuring the Legal and Regulatory Qualityto Prepare, Procure, and Manage PPPs Understanding PPP Regulatory ReformsThrough Country Case Studies Acknowledgments Benchmarking Infrastructure Development (BID) is a product of the World Bank’s InfrastructureFinance Practice Group. It was prepared by a team led by Fernanda Ruiz Nuñez and MikelTejada Ibañez. Guangzhe Chen, Imad Fakhoury, Sebastian Molineus, Fatouma Ibrahima Wane,Aijaz Ahmad, and Maria Vagliasindi provided overall guidance during the preparation of thisreport. The core team members included Iana Djekic, Isabela Franco Emerick Albergaria, andMaroi Kouka. Alejandro Sicra and Khasankhon Khamudkhanov provided data analysis. MumbaNgulube, Fernanda Ruiz Nuñez, and Maria Vagliasindi produced the analytical background paperunder this flagship report. Seong Ho Hong and Deblina Saha provided support with World BankPrivate Participation in Infrastructure (PPI) data. Jyoti Bisbey assisted with the preparation ofcountry case studies. The team would like to offer special thanks to the formal peer reviewersof this report: Mazen Alsad, Daron Bedrosyan, Henri Blass, Bekele Debele, Vivien Foster, AntoniAlbert Nogues Comas, Victoria Hilda Rigby Delmon, Edgar Saravia, Stephane Straub, Tea Trumbic,and Namoos Zaheer. The Public-Private Infrastructure Advisory Facility (PPIAF) provided financialsupport for the report’s PPP regulatory reform analysis. The report was edited by Luba Vangelova and designed by a team from Base Three LLC, led byMarianne Siblini. Fernando Di Laudo was responsible for overseeing the report’s knowledgemanagement and outreach strategy, and Erin Scronce and Alia Nankoe managed the report’smedia and external outreach components. Benchmarking Infrastructure Development would not have been possible without the generouscontributions of a network of almost 1,200 local public-private partnership (PPP) legal experts,private sector operators, academics, government officials, and other professionals administeringor advising on PPP procurement processes in the 140 economies surveyed. The names of thosewishing to be acknowledged individually are listed at http://bpp.worldbank.org. Abbreviations Benchmarking Infrastructure Development: Key Messages New evidence developed for this study confirms the significant correlation betweenPPP regulatory reforms and PPP investments.1 20250Figure ES1: Number of Economies Adopting Major PPP Regulatory Reforms and Total PPP Investments(US$, billions), 1990-2022 Regulatory PPP reforms associated withalmost US$488 million increase ininfrastructure PPP investments* Related trends of PPP investment and economies adoptingPPP regulatory reforms US$488 mil.increase in infrastructurePPP investments Note:*The correlation was determined using datafrom the average country in the sample, which has agross domestic product (GDP) per capita of US$4,000,spanning the years 1990 to 2019. Countries have strengthened their PPP regulatory frameworks, with 45 economiespassing reforms that impacted their BID scores between June 2019 and June 2022.Most of the changes have been seen in contract management practices and in theMiddle East and North Africa (MENA) region.2 Figure ES2: Number of Economies with PPP Regulatory Reforms Increasing BID Score