Brookings Institution

Nonresident Senior Fellow - Economic Studies, The Hutchins Center on Fiscal and Monetary Policy at Brookings Institution

Yale School of Management

Frederick Frank Class of 1954 Professor of Management & Professor of Finance at Yale School of Management

MIT - Massachusetts Institute of Technology

Sloan School of Management

Ford Professor of Economics at MIT - Massachusetts Institute of Technology

Fordham University

Adjunct Professor at Fordham University

Alliance Manchester Business School

Chair in Thoracic Oncology at Alliance Manchester Business School

Instructor of English

Harvard Medical School

Associate Professor in Medicine at Harvard Medical School

Harvard Law School

Lecturer on Law at Harvard Law School

Fisher College of Business

Lecturer at Fisher College of Business

IESE Business School

Professor of Strategic Management at IESE Business School