Harvard Kennedy School

Professor of the Practice of International Development at Harvard Kennedy School

Price School of Public Policy

Professor at Price School of Public Policy

Harvard Business School

Martin Marshall Professor of Business Administration at Harvard Business School

Bloomington School of Public and Environmental Affairs

Professor Emeritus at Bloomington School of Public and Environmental Affairs

The Wharton School

Assistant Professor of Marketing at The Wharton School

The Wharton School

Associate Professor of Operations, Information and Decisions at The Wharton School

The Wharton School

Assistant Professor of Business Economics and Public Policy at The Wharton School

eCornell

ILR School

Executive Director, Institute for Compensation Studies at ILR School

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Professor at Heilbronn University of Applied Sciences at -

Mendoza College of Business

Professor at Mendoza College of Business