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Becker Friedman Institute for Economics
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        • About the Becker Friedman Institute
          The Becker Friedman Institute for Economics (BFI) serves as a hub for cutting-edge analysis and research across the entire University of Chicago economics community, uniting researchers from the Booth School of Business, the Kenneth C. Griffin Department of Economics, the...
        • Our Legacy
          Inspired by our namesakes, Nobel Laureates Gary Becker and Milton Friedman, who believed that economics research could help improve the world, BFI works with the Chicago Economics community to turn its evidence-based research into real-world impact.
        • Pre-Doctoral Research Professionals
          The Predoctoral Research in Economics Program (PREP) is intended to serve as a bridge between college and graduate school for students interested in empirical economics. The program offers unique research and professional training opportunities at the University of Chicago.
        • Expanding Discovery in Economics+
          Expanding Discovery in Economics+ (EDE+) brings together a diverse group of early undergraduate students to hone their research abilities and technical skills.
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        • Supply and Demand with Market Heterogeneity
          Ingvil Gaarder, Lancelot Henry de Frahan, Magne Mogstad, Alexander Torgovitsky, and Oscar Volpe

          We revisit the classic identification problem of separating supply and demand for a homogeneous good using data from multiple markets. We allow markets to be heterogeneous according to unobservables, a feature that arises if there are unobservable differences in consumer...

          Assessing the Benefits of Optimized Agentic AI Systems for Asset Pricing
          Ralph Koijen and Bradford Levy

          Evaluating optimized AI systems for asset pricing is fundamentally difficult for two reasons. First, models are trained on all data, implying that any backtest or analysis using historical data suffers from look-ahead bias. In addition, markets are reflexive — as...

          Zoning: Externalities or Misallocation?
          Yu-Hsin Ho, Chang-Tai Hsieh, Wen-Tai Hsu, and Yu-Jhih Luo

          We study how residential-commercial zoning affects the allocation of urban space. Using property level data from Taipei and 34 U.S. metropolitan areas, we infer neighborhood-level zoning wedges from the allocation of residents, workers, and floor space. We find substantially greater...

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          The Economics of Scaling Early Childhood Programs: Lessons from the Chicago School
          Does Scarcity Tax Parents’ Minds?
          Consuming Values
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        • BFI Data Studio

          Carbon Prices, Forest Conservation and Reforestation in the Brazilian Amazon
          Nursing Homes: Predictably Unpredictable Inspections
          Unlocking the Power of Markets as a New Tool for Regulating Pollution
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        • Podcasts

          AI and Early Childhood Development: The Importance of Human Interaction
          Signal and Noise: Why Politics Is About Culture When Voters Want Economics
          How Should Parents Respond When Grades are Good, But Test Scores are Bad?
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        • Videos

          BFI Youtube Channel external
          Captivating and informative videos on the latest insights and trends as well as the tested stock of knowledge in economics from leaders in academia, policy, business, and the media.
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        • Upcoming Events

          Aug 4

          2026 MFR Program Summer Session for Young Scholars

          Aug 20

          Economic Theory Conference XI

          Aug 27

          2026 Reproduction of Society: Fertility, Family Planning, and Policy Design Conference

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© 2026 Becker Friedman Institute for Economics at the University of Chicago

  • About
        • About the Becker Friedman Institute
          The Becker Friedman Institute for Economics (BFI) serves as a hub for cutting-edge analysis and research across the entire University of Chicago economics community, uniting researchers from the Booth School of Business, the Kenneth C. Griffin Department of Economics, the...
        • Our Legacy
          Inspired by our namesakes, Nobel Laureates Gary Becker and Milton Friedman, who believed that economics research could help improve the world, BFI works with the Chicago Economics community to turn its evidence-based research into real-world impact.
        • Pre-Doctoral Research Professionals
          The Predoctoral Research in Economics Program (PREP) is intended to serve as a bridge between college and graduate school for students interested in empirical economics. The program offers unique research and professional training opportunities at the University of Chicago.
        • Expanding Discovery in Economics+
          Expanding Discovery in Economics+ (EDE+) brings together a diverse group of early undergraduate students to hone their research abilities and technical skills.
        • Visitors & Fellows
        • Our Team
        • BFI Employment Opportunities
        • Contact
  • Network
        • Research Initiatives
          • Big Data Initiative
          • Health Economics Initiative
          • Industrial Organization Initiative
          • International Economics and Economic Geography Initiative
          • Macroeconomic Research Initiative
          • Political Economics Initiative
          • Price Theory Initiative
          • Public Economics Initiative
          • Ronzetti Initiative for the Study of Labor Markets
          • Socioeconomic Inequalities Initiative
        • View All caret-right
        • Global Initiatives
          • BFI-China
          • BFI-Latin America
          • Tata Centre for Development
        • View All caret-right
        • Programs & Centers
          • Development Economics Center
          • Expanding Discovery in Economics+ (EDE+)
          • Experimental Economics Program
          • Global Center for Economic Growth - Growth Academy
          • Gracias Center for Human Sciences and Well-Being
          • Macro Finance Research Program
          • Program in Behavioral Economics Research
          • TMW Center for Early Learning + Public Health
        • View All caret-right
  • Scholars
    • UChicago Scholars
    • Visiting Scholars
    • Saieh Family Fellows
    • Predoctoral Research Professionals
  • Research
        • Supply and Demand with Market Heterogeneity
          Ingvil Gaarder, Lancelot Henry de Frahan, Magne Mogstad, Alexander Torgovitsky, and Oscar Volpe

          We revisit the classic identification problem of separating supply and demand for a homogeneous good using data from multiple markets. We allow markets to be heterogeneous according to unobservables, a feature that arises if there are unobservable differences in consumer...

          Assessing the Benefits of Optimized Agentic AI Systems for Asset Pricing
          Ralph Koijen and Bradford Levy

          Evaluating optimized AI systems for asset pricing is fundamentally difficult for two reasons. First, models are trained on all data, implying that any backtest or analysis using historical data suffers from look-ahead bias. In addition, markets are reflexive — as...

          Zoning: Externalities or Misallocation?
          Yu-Hsin Ho, Chang-Tai Hsieh, Wen-Tai Hsu, and Yu-Jhih Luo

          We study how residential-commercial zoning affects the allocation of urban space. Using property level data from Taipei and 34 U.S. metropolitan areas, we infer neighborhood-level zoning wedges from the allocation of residents, workers, and floor space. We find substantially greater...

        • View All caret-right
  • Insights
        • Research Briefs

          The Economics of Scaling Early Childhood Programs: Lessons from the Chicago School
          Does Scarcity Tax Parents’ Minds?
          Consuming Values
        • View All caret-right
        • BFI Data Studio

          Carbon Prices, Forest Conservation and Reforestation in the Brazilian Amazon
          Nursing Homes: Predictably Unpredictable Inspections
          Unlocking the Power of Markets as a New Tool for Regulating Pollution
        • View All caret-right
        • Podcasts

          AI and Early Childhood Development: The Importance of Human Interaction
          Signal and Noise: Why Politics Is About Culture When Voters Want Economics
          How Should Parents Respond When Grades are Good, But Test Scores are Bad?
        • View All caret-right
        • Videos

          BFI Youtube Channel external
          Captivating and informative videos on the latest insights and trends as well as the tested stock of knowledge in economics from leaders in academia, policy, business, and the media.
  • Events
        • Upcoming Events

          Aug 4

          2026 MFR Program Summer Session for Young Scholars

          Aug 20

          Economic Theory Conference XI

          Aug 27

          2026 Reproduction of Society: Fertility, Family Planning, and Policy Design Conference

        • View All caret-right
  • News
    • BFI News
    • Media Mentions
    • Press Releases
  • Info For
    • Scholars
    • Students
    • Media
    • Pre-Doctoral Research Professionals
  • Subscribe
    • Join Our Weekly Briefing Newsletter
    • Newsletter Archive
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