Imperial College London

Emeritus Professor of Petroleum Engineering at Imperial College London

Nanyang Technological University

Assistant Professor at Nanyang Technological University

Darla Moore School of Business

Chair, Department of Marketing, James F. Kane Professor of Business at Darla Moore School of Business

Fordham University

Professor Finance and Business Economics at Fordham University

Carlson School of Management

Accounting Dept. Chair, Professor, Frederick H. Grose Chair in Accounting at Carlson School of Management

Georgia Tech Professional Education

Harvard Medical School

Professor of Pathology at Harvard Medical School

Henley Business School

Said Business School

Associate Fellow at Said Business School

Frankfurt School of Finance & Management

Professor of Management Practice in Regulated Environments at Frankfurt School of Finance & Management

Brookings Institution

Director - Energy Security and Climate Initiative, Fellow - Foreign Policy, Energy Security and Climate Initiative at Brookings Institution