Thomas S. Dee, Ph.D., is the Barnett Family Professor at Stanford University’s Graduate School of Education (GSE), the Robert and Marion Oster Fellow at the Hoover Institution, and a Senior Fellow at the Stanford Institute for Economic Policy Research (SIEPR). He is also a Research Associate at the National Bureau of Economic Research (NBER) and the Faculty Director of the John W. Gardner Center for Youth and Their Communities. His research focuses largely on the use of quantitative methods to inform contemporary issues of public policy and practice. In 2024, he received the Peter H. Rossi Award for Contributions to the Theory or Practice of Program Evaluation from the Association for Public Policy Analysis and Management (APPAM) and the Outstanding Public Communication of Education Research Award from the American Educational Research Association (AERA).
Dee, T. S., & Pyne, J. (2025). Emergency mental health co-responders reduce involuntary psychiatric detentions in the USA. Nature Human Behaviour.
Dee, T. S. (2025). Recent immigration raids increased student absences. Proceedings of the National Academy of Sciences of the United States of America, 122(45), e2510395122.
Ganelin, D., & Dee, T. S. (2025). New Advanced Placement course designed to broaden access promotes participation and demographic diversity in computer science education. Proceedings of the National Academy of Sciences of the United States of America, 122(15), e2422298122.
Professor Thomas Dee, whose research has examined the impact of immigration raids on student absenteeism and enrollment, weighs in on a new study by other researchers studying the effect on test scores.
Professor Thomas Dee examines the decline in public school enrollment in California based on newly released statewide data for the current academic year.