Columbia Business School

William T. Dillard Professor Emeritus of Business at Columbia Business School

The Scheller College of Business

Director, GT Financial Reporting & Analysis Lab;Invesco Chair;Professor at The Scheller College of Business

Crawford School of Public Policy

Brookings Institution

Professor and Director, ANU Centre for Applied Macroeconomic Analysis (CAMA) in the Crawford School of Public Policy at the Australian National University (ANU) at Crawford School of Public Policy

Nonresident Senior Fellow - Economic Studies, Co-Director - Climate and Energy Economics Project at Brookings Institution

Stephen M. Ross School of Business

Dwight F. Benton Professor of Behavioral Science in Management at Stephen M. Ross School of Business