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Assistant Professor at the University of North Carolina at Chapel Hill at -

Fordham University

Professor Finance and Business Economics at Fordham University

Professor, Faculty of Science and Technology at University of Tartu

Quinlan School of Business

Lecturer at Arden University

The Wharton School

Professor of Medicine, Professor of Medical Ethics and Health Policy, Professor of Health Care Management, Professor of Operations, Information and Decisions at The Wharton School

Haas School of Business

Professor Emeritus at Haas School of Business

Adjunct Assistant Professor at Univeristy of Minnesota Dept of Laboratory Medicine & Pathology

THNK School of Creative Leadership

Brookings Institution

Bernard L. Schwartz Chair in Economic Policy Development Senior Fellow - Economic Studies, Center on Regulation and Markets at Brookings Institution