DePaul University

Research Director, Institute for Housing Studies, The Real Estate Center and Clinical Professor Department of Economics at DePaul University

School of Hotel Administration

Lecturer at School of Hotel Administration

Mendoza College of Business

C.R. Smith Professor of Finance at Mendoza College of Business

The College of Business and Economics at Lehigh University

Professor of Economics at The College of Business and Economics at Lehigh University

Harvard Business School

Harvard Graduate School of Design

Harold M. Brierley Professor of Busines of Administration at Harvard Business School

The Wharton School

Professor of Marketing at The Wharton School

Stockholm School of Economics

Professor in Business Administration at Stockholm School of Economics

McDonough School of Business

William and Karen Sonneborn Term Associate Professorships at McDonough School of Business

Harvard Medical School

Harvard Medical Faculty Physicians at Harvard Medical School

Eller Executive Education

Thomas R. Brown Professor of Economics at Eller Executive Education