Johnson Graduate School of Management at Cornell University

Professor, Area Coordinator for Accounting, David A. Thomas Professor of Management at Johnson Graduate School of Management at Cornell University

ILR School

Associate Professor at ILR School

Aalto University School of Business

Associate Professor at Aalto University School of Business

Brookings Institution

Nonresident Senior Fellow - Economic Studies at Brookings Institution

Professor Emeritus

Research Fellow (Assistant Professor), Applied Economic & Social Research

Kelley School of Business

Clinical Professor of MarketingDirector, IMAGE (Innovative Marketing and AdvertisinG Enterprise)Emerging Programs Faculty CoordinatorAssociate Editor, Journal of Advertising Research at Kelley School of Business

Darla Moore School of Business

Professor of Executive Management , Dean at Darla Moore School of Business

London Business School

Professor of Marketing. Diplom-Kauffrau MSc PhD (Goethe) at London Business School

Cambridge Judge Business School Executive Education

Haslam College of Business

Lyle & Marcella Flaskerud Faculty Fellow, Greg and Lisa Smith Global Leadership Scholars, Associate Professor at Haslam College of Business