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Investigators

Axel H. Börsch-Supan, Project Leader

Axel H. Börsch-Supan is director emeritus of Max Planck Institute for Social Law and Social Policy. His research focuses on socio-political issues that are associated with economic aspects of demographic change and the aging of the population. 

Courtney Coile, Project Co-Leader

Courtney C. Coile is a Professor of Economics at Wellesley College. Her research focuses on the economics of aging and health, particularly retirement and disability policy. She was co-director of the NBER’s International Social Security Project.

Headshot of Carl Emmerson
Carl Emmerson, Project Co-Leader

Carl Emmerson is a Partner at London Economics, working in their public policy practice. His work has covered pensions and savings, tax policy, the public-finances, public spending, and the benefits system. 

Supported by the Social Security Administration grant #RRC08098400

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2026, 18th Annual Feldstein Lecture, Mark Duggan, "Social Security Reform in an Era of Fiscal Deficits" Primary tabs
  • Feldstein Lecture
Mark Duggan, who is currently the Wayne and Jodi Cooperman Professor of Economics at Stanford University and will soon...
SI 2026 Methods Lecture
  • Methods Lectures
Research Associate Melissa Dell of Harvard University and Ashesh Rambachan of MIT delivered the 2026 Methods...