School of Hotel Administration

eCornell

Associate Professor of Marketing at eCornell

Johnson Graduate School of Management at Cornell University

Emeritus at Johnson Graduate School of Management at Cornell University

Columbia Business School

Adjunct Professor at Columbia Business School

Associate Professor of Accounting at Baruch College

Lecturer (Assistant Professor) in Accounting at Queen Mary University of London

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Clinical Assistant Professor at The University of Hong Kong at -

Mendoza College of Business

Notre Dame Alumni Professor of Accountancy at Mendoza College of Business

Smith School of Business

Professor Emeritus at Smith School of Business

University at Buffalo School of Management

Associate Professor Marketing Department at University at Buffalo School of Management

Brookings Institution

Nonresident Fellow - Economic Studies, USC-Brookings Schaeffer Initiative for Health Policy at Brookings Institution