Rabah Arezki Editor

Rabah Arezki is the chief economist of the World Bank’s Middle East and North Africa Region and a senior fellow at Harvard’s Kennedy School of Government. He was the chief of the commodities unit in the IMF’s research department. He has written on energy, commodities, development, and international economics.

Patrick Bolton is the Barbara and David Zalaznick Professor of Business at Columbia University. His books include Contract Theory (2005) and Sovereign Wealth Funds and Long-Term Investing (Columbia, 2011).

Karim El Aynaoui is dean of the Faculty of Economics and Social Sciences of the Mohammed VI Polytechnic University. He is also managing director of OCP Policy Center.

Maurice Obstfeld is economic counselor and director of research at the International Monetary Fund and Class of 1958 Professor of Economics at the University of California, Berkeley. He was a member of President Obama’s Council of Economic Advisers and is coauthor of International Economics (11th edition, 2018) and Foundations of International Macroeconomics (1996).