UNISA Graduate School of Business Leadership

Executive Dean at UNISA Graduate School of Business Leadership

Eli Broad College of Business

Assistant Professor of Accounting at Eli Broad College of Business

Fordham University

Professor Finance and Business Economics at Fordham University

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Assistant Professor in Economics at IÉSEG School of Management at -

Brookings Institution

Director - Energy Security and Climate Initiative, Fellow - Foreign Policy, Energy Security and Climate Initiative at Brookings Institution

Stanford Graduate School of Business

Lecturer in Management at Stanford Graduate School of Business

Imperial College London

Professor of Millimetre-wave Systems at Imperial College London

Harvard Kennedy School

Brookings Institution

Edward R. Murrow Professor of Practice, Emeritus at Harvard Kennedy School

Nonresident Senior Fellow - Foreign Policy at Brookings Institution

TU Delft

Associate Professor, Faculty of Architecture and the Built Environment at TU Delft

The Wharton School

Professor of Operations, Information and Decisions at The Wharton School