Harvard Kennedy School

Professor of Public Policy, HKS; Professor of Sociology, FAS at Harvard Kennedy School

Harvard Kennedy School

Edmund Tishman and Charles M. Diker Professor of Sociology, FAS at Harvard Kennedy School

Haas School of Business

Professor of Economics, Sarin Chair in Strategy and Leadership at Haas School of Business

University of New Mexico

Principal Lecturer at University of New Mexico

CBS Executive

Graduate Institute of International and Development Studies

Professor with special responsibilities, at CBS Executive

The College of Business and Economics at Lehigh University

Professor of Economics at The College of Business and Economics at Lehigh University

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development, Africa Growth Initiative at Brookings Institution

Fogelman College of Business & Economics, University of Memphis

Professor at Fogelman College of Business & Economics, University of Memphis

Thunderbird School of Global Management

Associate Professor at Thunderbird School of Global Management

IE Business School

Leonard N. Stern School of Business

Leonard N. Stern Professor of Business, Emeritus, Professor of Economics and Information Systems, Professor of Environmental Studies at Leonard N. Stern School of Business