University of Massachusetts Amherst

Professor Emeritus Marketing at University of Massachusetts Amherst

The Wharton School

Professor of Real Estate and Business Economics and Public Policy at The Wharton School

Stephen M. Ross School of Business

Margaret Elliott Tracy Collegiate Professor in Business Administration. Professor of Management and Organizations at Stephen M. Ross School of Business

The Wharton School

Robert Morris Professor of Banking, Professor of Economics and Finance at The Wharton School

CityU College of Business

Head (MS) Professor at CityU College of Business

Kelley School of Business

Professor of Information SystemsJohn T. Chambers Chair of Internet SystemsFellow of the Association for Information SystemsEditor in Chief, AIS Transactions on Replication ResearchVice President for Conferences, Association for Information Systems at Kelley School of Business

Mendoza College of Business

Professor Emeritus at Mendoza College of Business

Columbia Business School

Ira Leon Rennert Professor of Business at Columbia Business School

Santa Clara University Leavey School of Bussiness

Senior Fellow at Santa Clara University Leavey School of Bussiness

Harvard Kennedy School

Harvard Business School

Harvard Graduate School of Education

George F. Baker, Jr. Professor of Public Management/Eliot I. Snider and Family Professor of Business Administration at Harvard Business School

George F. Baker, Jr. Professor of Public Management, HKS; Eliot I. Snider and Family Professor of Business Administration, HBS at Harvard Kennedy School