Brookings Institution

Senior Fellow - Governance Studies, Senior Fellow - Urban-Brookings Tax Policy Center at Brookings Institution

American University School of Public Affairs

Professor at American University School of Public Affairs

School of Hotel Administration

eCornell

Professor of Personal Enterprise and Small Business Management at eCornell

The Robert H. Smith School of Business

Syracuse University

Assistant Professor, Economics (Non-Tenure Track) at Syracuse University

USC Marshall School of Business

Heinz College

Associate Professor of Statistics and Health Policy at Heinz College

Johns Hopkins School of Advanced International Studies

Assistant Professor of Energy, Resources, and Environment at Johns Hopkins School of Advanced International Studies

Haslam College of Business

Goodner Professor, Associate Professor at Haslam College of Business

Harvard Kennedy School

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