Skip to main content


Dave Chan profile photo
David C. Chan, Project Leader

David C. Chan is an associate professor of medicine at the Stanford School of Medicine. His research draws on labor and organizational economics to study the use of information in health care and the implications for productivity.

Maria Polyakova Profile
Maria Polyakova, Co-Investigator

Supported by the National Institute on Aging grant #P30 AG012810-22


More from 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 Retirement and Disability, the Bulletin on Health, and the Bulletin on Entrepreneurship — as well as online conference reports, video lectures, and interviews.



  • Lecture
Alan J. Auerbach, the Robert D. Birch Professor of Economics and Law at the University of California, Berkeley, and...
  • Article
Long-time NBER research associates Joshua Angrist, David Card, and Guido Imbens have been awarded the 2021 Nobel Prize in Economic Sciences in recognition of...
  • Lecture
The credible estimation of causal effects is a central task of applied econometrics. Two tools for this purpose that...