Villanova University

Professor of Finance at Villanova University

Alliance Manchester Business School

Honorary Lecturer at Alliance Manchester Business School

Terry College of Business

Associate Professor of Marketing at Terry College of Business

Kellogg School of Management

Walter J. McNerney Professor of Health Industry Management, Professor of Strategy at Kellogg School of Management

Stephen M. Ross School of Business

Ernst and Young Professor of Accounting. Faculty Director, Paton Accounting Center at Stephen M. Ross School of Business

Executive School of Management, Technology and Law

Renmin Business School

Professor in the Department of Accounting at Renmin Business School

Professor of Entrepreneurial Studies

Yale School of Management

University of Cape Town

The Wharton School

Professor of Organizational Behavior and Professor of Public Health at Yale School of Management

Kellogg School of Management

Adjunct Lecturer of Innovation & Entrepreneurship at Kellogg School of Management