University of Massachusetts Amherst

Assistant Professor Accounting at University of Massachusetts Amherst

Harvard Medical School

Professor of Medicine at Harvard Medical School

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Honorary Professor of Education and Society at University of Newcastle at -

University of Cape Town

Associate Professor at University of Cape Town

Adjunct Professor (docent) at Tampere University / Associate Professor of management and leadership at the Jyväskylä University School of Business and Economics

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

Sciences Po

Research Professor at Sciences Po

The Wharton School

Professor at The Wharton School

Leonard N. Stern School of Business

Kenneth G. Langone Professor of Entrepreneurship and Finance, Professor of Management Practice at Leonard N. Stern School of Business

HEC Paris

Professor Finance at HEC Paris