Fordham University

Adjunct Professor at Fordham University

School of Hotel Administration

Emeritus at School of Hotel Administration

McCombs School of Business

Professor at McCombs School of Business

XLRI - Xavier School of Management

The Robert H. Smith School of Business

William A. Longbrake Chair in Finance at The Robert H. Smith School of Business

Colorado State University

Clinical Professor, Accounting, Academic Department at Colorado State University

McCombs School of Business

Professor, Information, Risk & Operations Management at McCombs School of Business

Darden School of Business

Tayloe Murphy Professor of Business Administration at Darden School of Business

Stephen M. Ross School of Business

Professor of Marketing Michael & Mary Hallman Fellow of Electronic Business at Stephen M. Ross School of Business

Harris School of Public Policy

Tiffany and Margaret Blake Distinguished Service Professor Emeritus at Harris School of Public Policy