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Investigators

Jens Ludwig Profile
Jens Ludwig, Co-Principal Investigator

Jens Ludwig is the Edwin A. and Betty L. Bergman Distinguished Service Professor at the University of Chicago Harris School of Public Policy, where he is also director of the Crime Lab and codirector of the Education Lab. His research focuses on the impact of social programs with particular attention to crime.

crystal_yang_profile.jpg
Crystal Yang, Co-Principal Investigator

Crystal S. Yang is a Professor of Law at Harvard Law School. Her research focuses on empirical law and economics, with particular focus on issues of criminal justice, such as racial bias and the operation of the bail system, and on consumer bankruptcy.

 

Supported by Arnold Ventures grant #23-09321

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In addition to working papers, the NBER disseminates affiliates’ latest findings through a range of free periodicals — the NBER Reporter, the NBER Digest, the Bulletin on Health, and the Bulletin on Entrepreneurship — as well as online conference reports, video lectures, and interviews.

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...