Brookings Institution

Nonresident Senior Fellow - Economic Studies at Brookings Institution

CityU College of Business

Chair, Assurance of Learning Committee Professor at CityU College of Business

University of Massachusetts Amherst

Associate Dean of Research & Carney Family Endowed Professor Marketing at University of Massachusetts Amherst

Brookings Institution

Senior Fellow - Governance Studies at Brookings Institution

Columbia Business School

Professor of Management at University of Pennsylvania / Lambert Family Professor of Social Enterprise at Columbia Business School

Harvard Business School

Senior Lecturer of Business Administration at Harvard Business School

Haas School of Business

Cora Jane Flood Professor of Business Administration Economic Analysis & Policy | Energy Institute | Sustainability at Haas School of Business

American University School of Public Affairs

Adjunct Professorial Lecturer at American University School of Public Affairs

Wagner Graduate School of Public Service

Brookings Institution

Paulette Goddard Professor of Public Service at Wagner Graduate School of Public Service

Nonresident Senior Fellow - Governance Studies at Brookings Institution

USC Marshall School of Business

Associate Professor of Clinical Entrepreneurship at USC Marshall School of Business