Associate Professor in the Department of Communication, School of Communication and Information, at Rutgers University

School of Hotel Administration

eCornell

Associate Professor at School of Hotel Administration

Weatherhead School of Management

Professor at Weatherhead School of Management

Woodrow Wilson School of Public and International Affairs

William S. Tod Professor of Sociology and Public Affairs. Co-Director, Center for Research on Child Well-Being (CRCW) at Woodrow Wilson School of Public and International Affairs

Harvard Medical School

Adjunct Associate Professor of the Practice, Health Law, Policy & Management at Harvard Medical School

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

Brookings Institution

Nonresident Senior Fellow - Economic Studies at Brookings Institution

American University School of Public Affairs

Professor Emeritus at American University School of Public Affairs

Alberta School of Business

Associate Professor at Alberta School of Business

Harvard Medical School

Professor of Physical Medicine and Rehabilitation at Harvard Medical School