Stanford Graduate School of Business

Aalto University School of Business

Stanford University (ONLINE)

CKGSB

Thoma Professor of Operations, Information and Technology at Stanford Graduate School of Business

Columbia Business School

Charles E. Exley Professor of Management at Columbia Business School

Leonard N. Stern School of Business

Merchants' Council Professor in Retail Management and Consumer Behavior at Leonard N. Stern School of Business

National University of Singapore

Booth School of Business

Professor at Booth School of Business

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

Harvard Business School

Martin Marshall Professor of Business Administration at Harvard Business School

Eller Executive Education

Luskin School of Public Affairs

Professor of Public Policy, Political Science, and Law at Luskin School of Public Affairs

Lecturer at Eller Executive Education

Cornell CALS

Distinguished Professor at Cornell CALS

Bloomington School of Public and Environmental Affairs

Associate Professor at Bloomington School of Public and Environmental Affairs

Columbia Business School

Executive Director and Co-founder at Columbia Business School