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Investigators

Tim Bresnahan Profile
Timothy F. Bresnahan, Principal Investigator

Timothy Bresnahan is Landau Professor in Technology and the Economy, Emeritus, at the department of Economics at Stanford University. His research is on industrial organization.

Heidi Williams Profile
Heidi L. Williams, Co-Principal Investigator

Heidi Williams is a Professor of Economics at Dartmouth College. Her research focuses on how society can best support science and innovation, and how we can best ensure that science and innovation generate broad benefits to society. She has been an NBER affiliate since 2010.

This is a photo of Dr. Michael Clemens
Michael A. Clemens, Co-Principal Investigator

Michael A. Clemens is a professor in the Department of Economics at George Mason University. He studies the economic causes and effects of migration all over the world.

Supported by the Alfred P. Sloan Foundation grant #G-2024-22690

More from the NBER

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...