Columbia Business School

Executive Director and Co-founder at Columbia Business School

Haas School of Business

Affiliated Professor at Haas School of Business

Eller Executive Education

Eller Professor of MIS at Eller Executive Education

Booth School of Business

IE Business School

Professor of Entrepreneurship and Innovation at IE Business School

The Wharton School

Patrick T. Harker Professor at The Wharton School

National University of Singapore

Professor (Practice Track) Director, Centre for Asset Management Research & Investment at National University of Singapore

Cork University Business School

Bank of Ireland Professor of Business Information Systems / Head of BIS at Cork University Business School

The Wharton School

Professor of Finance at The Wharton School

Leonard N. Stern School of Business

Adjunct Professor of Finance at Leonard N. Stern School of Business

Columbia Business School

Professor of Business in Economics at Columbia Business School