Imperial College London

Haas School of Business

Professor and Dean Emeritus, UC Berkeley School of Public Health at Haas School of Business

The Wharton School

International Foundation of Employee Benefit Plans Professor at The Wharton School

USC Marshall School of Business

Provost Professor of Management and Organization; Clifford and Betty Allen Chair in Urban Leadership; USC Race and Equity Center Executive Director at USC Marshall School of Business

Harvard Kennedy School

Jorge Paulo Lemann Professor for Brazil Studies at Harvard Kennedy School

Haslam College of Business

Harry J. & Vivienne R. Bruce Chair of Excellence, Professor at Haslam College of Business

Harvard Kennedy School

Visiting Professor of Law, HLS at Harvard Kennedy School

The College of Business and Economics at Lehigh University

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

Brookings Institution

Senior Fellow - Economic Studies, Center on Children and Families, Future of the Middle Class Initiative at Brookings Institution

Haslam College of Business

McCormick Professor in Logistics, Associate Professor at Haslam College of Business

American University School of Public Affairs

Distinguished Professor at American University School of Public Affairs