The Economics of Public-Private Partnerships A Basic Guide

Governments typically build and maintain public infrastructure, which they fund through taxes. But in the past twenty-five years, many developing and advanced economies have introduced public-private partnerships (PPPs), which bundle finance, construction, and operation into a long-term contract with a private firm. In this book, the authors provide a summary of what they believe are the main lessons learned from the interplay of experience and the academic literature on PPPs, addressing such key issues as when governments should choose a PPP instead of a conventional provision, how PPPs should be implemented, and the appropriate governance structures for PPPs. The authors argue that the fiscal impact of PPPs is similar to that of conventional provisions and that they do not liberate public funds. The case for PPPs rests on efficiency gains and service improvements, which often prove elusive. Indeed, pervasive renegotiations, faulty fiscal accounting, and poor governance threaten the PPP model.

1. Introduction; 2. Country studies; 3. Highways; 4. Incentives; 5. Private finance; 6. Public finance; 7. Renegotiations; 8. Governance; 9. When and how to implement PPPs.

Eduardo Engel is Professor of Economics at the University of Chile and Visiting Professor at Yale University, Connecticut. He is a Fellow of the Econometric Society and was awarded the society's Frisch Medal in 2002. He has published in leading academic journals, such as the American Economic Review, Econometrica, the Journal of Political Economy, and the Quarterly Journal of Economics. He began working on public-private partnerships (PPPs) in the mid-1990s and has consulted on this topic for governments and multilaterals, such as the World Bank, the Inter-American Development Bank, and the European Investment Bank. He is a member of the World Economic Forum's Global Agenda Council on Infrastructure and former chair of the Technical Advisory Committee of the Public-Private Investment Advisory Facility (PPIAF) in Washington, DC. He has also taught short courses on PPPs at various universities and multilateral organizations, such as the International Monetary Fund, the Inter-American Development Bank, and the Toulouse School of Economics. He holds a PhD in economics from Massachusetts Institute of Technology, a PhD in statistics from Stanford University, California, and an engineering degree from the University of Chile.
Ronald Fischer is Professor of Economics in the industrial engineering department of the Universidad de Chile in Santiago. His research is on the economics of public-private partnerships; the link between financial market inefficiencies and economic performance; and the economics of regulated industries, especially seaports. He has published widely in leading academic journals, including the Journal of Political Economy and the Quarterly Journal of Economics. He has advised several national and multilateral organizations on PPPs and consulted on this topic in Rwanda, Mozambique, and Uganda for the International Growth Center. He is a member of Chile's PPP Technical Panel, which examines legal and technical controversies between the regulator and p