National University of Singapore

PTA Assistant Professor of Mathematics at National University of Singapore

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Professor at Columbia University in the City of New York at -

National University of Singapore

Resident Fellow at College of Alice & Peter Tan , Associate Professor in Political Science at National University of Singapore

ESADE Business School

Professor and Jean Monnet Chair at ESADE Business School

McGill Executive institute

Professor of Practice, Bensadoun School of Retail Management; Director, McGill Dobson Centre for Entrepreneurship at McGill Executive institute

Wagner Graduate School of Public Service

Visiting Scholar at Wagner Graduate School of Public Service

Boston University

LECTURER, FINANCE at Boston University

ESSEC

Distinguished Emeritus Professor, Accounting and Management Control Department at ESSEC

Hertie School of Governance

Professor Emeritus of Comparative Social Policy at Hertie School of Governance

Assistant Professor of Strategy at Reims Champagne-Ardenne University