Yale School of Management

Professor in the Practice Emeritus of Finance at Yale School of Management

Leonard N. Stern School of Business

Associate Professor of Management and Organizations at Leonard N. Stern School of Business

Stanford Graduate School of Business

Stanford University (ONLINE)

The Atholl McBean Professor of Organizational Behavior and Human Resources at Stanford Graduate School of Business

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

Mendoza College of Business

Ray and Milann Siegfried Professor of Entrepreneurship at Mendoza College of Business

The College of Business and Economics at Lehigh University

Professor of Marketing at The College of Business and Economics at Lehigh University

Rotman School of Management

Rotman Chair in Management Professor of Strategic Management at Rotman School of Management

USC Marshall School of Business

Associate Professor of Clinical Business Communication at USC Marshall School of Business

Technion Israel Institute of Technology

MBA Visiting Professor at Technion Israel Institute of Technology

Boston University

Professor Emeritus of Management & Organizations at Boston University