University of Cape Town

Emeritus Professor at University of Cape Town

Antwerp Management School

Rector at Antwerp Management School

Professor of Cardiac Surgery

Professor of Accounting at Singapore Institute of Technology

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Professor at Ball State University at -

Assistant Professor of Applied Mathematics at The University of Nottingham

Stanford University

Visiting Professor at Stanford University

National University of Singapore

Associate Professor at National University of Singapore

McCourt School of Public Policy

Adjunct Lecturer at McCourt School of Public Policy

The London School of Economics and Political Science

Professor at The London School of Economics and Political Science