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Assistant Professor at Cornell University at -

School of Hotel Administration

eCornell

Senior Lecturer at School of Hotel Administration

Fuqua School of Business

Professor Emeritus at Fuqua School of Business

Smith School of Business

Associate Professor and Distinguished Faculty Fellow of Business Economics at Smith School of Business

The Wharton School

Professor of Operations, Information and Decisions at The Wharton School

Munich Business School

Lecturer for International Management and Marketing at Munich Business School

CBS Executive

Professor with special responsibilities, at CBS Executive

Aalto University School of Business

Darden School of Business

Associate Professor, Darden School of Business at Darden School of Business

Darden School of Business

Associate Professor, Darden School of Business at Darden School of Business