Leonard N. Stern School of Business

Charles William Gerstenberg Professorship in Banking and Finance at Leonard N. Stern School of Business

Questrom School of Business

Research Professor in the Markets, Public Policy and Law Department at Questrom School of Business

The Scheller College of Business

Kolon Professor at The Scheller College of Business

The Scheller College of Business

Director, GT Financial Reporting & Analysis Lab;Invesco Chair;Professor at The Scheller College of Business

IMD Business School

Professor of Entrepreneurship & Family Business at IMD Executive Education

Kellogg School of Management

Jane S. & William J. White Professor of Behavioral Sciences, McCormick School of Engineering, Professor of Management & Organizations at Kellogg School of Management

Columbia Business School

William T. Dillard Professor Emeritus of Business at Columbia Business School

CBS Executive

Head of Department, professor at CBS Executive

Lee Kuan Yew School of Public Policy

Columbia Business School

Executive Director and Co-founder at Columbia Business School