National University of Singapore

Adjunct Associate Professor at National University of Singapore

USC Marshall School of Business

Harold Quinton Chair in Business Policy and Professor of Management and Organization at USC Marshall School of Business

Kellogg School of Management

Alfred W. Chase Chair of Business Institutions, Weinberg College of Arts & Sciences, Professor of Finance at Kellogg School of Management

Eller Executive Education

Deloitte & Touche Professor, Emeritus at Eller Executive Education

University of Zurich

CSP Management Board at University of Zurich

Leonard N. Stern School of Business

Assistant Professor of Marketing at Leonard N. Stern School of Business

Cranfield School of Management

Professor at ESADE Business School / Reader in Organisational Governance at Cranfield School of Management

IMD Business School

Professor of Finance at IMD Business School

Columbia Business School

Director at Columbia Business School

Brookings Institution

The Arjay and Frances Fearing Miller Chair in Federal Economic Policy, Senior Fellow - Economic Studies, Director - Retirement Security Project, Co-Director - Urban-Brookings Tax Policy Center at Brookings Institution