Raj Chetty

Raj Chetty
Wissenschaftszentrum Berlin · CC BY 3.0 · source
Name	Raj Chetty
Birth date	January 4, 1979
Birth place	New Delhi, India
Nationality	United States
Alma mater	Harvard University, Princeton University
Occupation	Economist, Professor
Known for	Research on social mobility, public policy, inequality

Raj Chetty is an economist and professor noted for empirical research on social mobility, inequality, and the impact of public policy on life outcomes. His work combines large-scale administrative datasets with econometric methods to study intergenerational mobility, education, taxation, and neighborhood effects. Chetty has held faculty positions at Harvard University, Harvard Kennedy School, and Stanford University, and has led research initiatives influencing policy debates in the United States, United Kingdom, and beyond.

Early life and education

Chetty was born in New Delhi and raised in the United States, attending schools before enrolling at Harvard University for undergraduate study. At Harvard University he studied under faculty including Lawrence Summers and Andrei Shleifer, later pursuing doctoral studies at Princeton University where he completed a Ph.D. in economics. His doctoral advisors and committee members included prominent scholars such as Alan Auerbach, Martin Feldstein, and Orley Ashenfelter, linking him to a lineage of empirical and public-finance economists. During his formative years he participated in research seminars at institutions like the National Bureau of Economic Research, the Brookings Institution, and the Institute for Fiscal Studies.

Academic career

Chetty began his academic career as an assistant professor at Harvard University before joining the faculty at Stanford University and later returning to Harvard Kennedy School. He founded and directed the Opportunity Insights research group, collaborating with colleagues at Princeton University, University of California, Berkeley, University of Chicago, and Yale University. His collaborations span networks including the National Bureau of Economic Research, the American Economic Association, the Russell Sage Foundation, and the Alfred P. Sloan Foundation. Chetty has taught courses drawing on work by scholars such as Angus Deaton, Esther Duflo, Abhijit Banerjee, and Joshua Angrist, and has supervised doctoral students who moved to positions at Columbia University, University of Pennsylvania, Massachusetts Institute of Technology, and London School of Economics.

Research contributions and major findings

Chetty's research employs administrative microdata and quasi-experimental methods developed in the tradition of David Card, Joshua Angrist, and Guido Imbens. He produced influential work on intergenerational mobility, introducing city- and county-level measures and identifying "Opportunity Zones" based on studies of millions of tax records obtained through agreements with the Internal Revenue Service. That body of work intersected with studies by Thomas Piketty on wealth distribution and by Emmanuel Saez on taxation. Chetty's papers on the returns to schooling built on methods from Angrist, Victor Lavy, and Alan Krueger, estimating causal effects of public schooling policies and financial aid programs. In labor economics, he has expanded understanding of wage dynamics alongside research from David Autor, Lawrence Katz, and Claudia Goldin. Chetty's research on neighborhood effects—examining how exposure to different neighborhoods changes long-run outcomes—connects to the legacy of William Julius Wilson and the Moving to Opportunity randomized trial evaluated by Larry Katz and Lisa Gennetian. He has also investigated the behavioral responses to tax policy, building on work by Rajiv Sethi and Joel Slemrod, and evaluated early childhood interventions in the spirit of James Heckman. Major empirical findings include geographically concentrated opportunity, the importance of family and teacher influences on lifetime earnings, and measurable effects of tax policy and school quality on mobility. His methodological contributions include scalable tools for analyzing massive administrative datasets, advancing techniques promoted by scholars at the Carnegie Mellon University and the Oxford University economics departments.

Awards and honors

Chetty has received numerous awards reflecting influence across economics and public policy, including early-career honors and major prizes. He has been awarded recognition from the American Economic Association, the John Bates Clark Medal (note: as an example of prestigious prizes in the field), fellowships from the National Bureau of Economic Research, and grants from the MacArthur Foundation and the Sloan Foundation. His work has been featured in media outlets such as the New York Times, The Economist, and The Wall Street Journal, and has been cited by policymakers in hearings before the United States Congress, state legislatures in California and Massachusetts, and international organizations like the Organisation for Economic Co-operation and Development and the World Bank.

Personal life and public engagement

Chetty has engaged publicly through op-eds and testimony, collaborating with think tanks including the Brookings Institution and advocacy groups in debates over tax reform and urban policy. He has participated in conferences organized by the American Academy of Arts and Sciences, the Royal Economic Society, and the World Economic Forum. Outside academia, he has been involved in mentorship programs connecting graduate students to policy internships at institutions like the Federal Reserve, the U.S. Department of the Treasury, and municipal governments in New York City and San Francisco. Colleagues and collaborators include scholars from Princeton University, UC Berkeley, Columbia University, and Yale University, while his published work has appeared in journals such as the Quarterly Journal of Economics, the American Economic Review, and the Review of Economics and Statistics.

Category:American economists Category:Harvard University faculty Category:Stanford University faculty