Bentley University

Professor in the Natural and Applied Sciences Department at Bentley University

Hertie School of Governance

Professor of Public Policy | Leave of absence at Hertie School of Governance

Cambridge Judge Business School Executive Education

Director of Cambridge Judge Business SchoolProfessor of Management Studies at Cambridge Judge Business School Executive Education

Rotman School of Management

Professor of FinanceUniversity ProfessorMaple Financial Group Chair in Derivatives and Risk Management Co-Director, Master of Finance programCo-Director, Rotman Master of Financial Risk Management program at Rotman School of Management

Columbia Business School

Associate Professor of Business Management at Columbia Business School

Sloan School of Management

Columbia Business School

Leon G. Cooperman Professor of Finance and Economics at Columbia Business School

Carlson School of Management

Professor Emeritus at Carlson School of Management

Nyenrode Business University

IE Business School

Professor Strategic Human Resource Management at IE Business School

Luskin School of Public Affairs

Distinguished Research Professor of Education, Law, Political Science and Urban Planning at Luskin School of Public Affairs