Babson Olin Graduate School of Business

Professor at College of William and Mary at Babson Olin Graduate School of Business

Mendoza College of Business

Assistant Professor of Finance at Mendoza College of Business

Simon Business School

Professor Emeritus; Frontier Communications/Rochester Telephone Professor of Business Administration at Simon Business School

Harvard Kennedy School

William H. Bloomberg Visiting Professor, HDS at Harvard Kennedy School

International Foundation of Employee Benefit Plans

Director of Sustainable Investing at William Blair Investment Management at International Foundation of Employee Benefit Plans

Brookings Institution

Nonresident Senior Fellow - Economic Studies at Brookings Institution

Teacher

Villanova University

Associate Professor at Villanova University

Harvard Kennedy School

Belfer Professor of Technology and Global Affairs. Director, Belfer Center for Science and International Affairs at Harvard Kennedy School

Darla Moore School of Business

Distinguished Professor Emeritus, at Darla Moore School of Business