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John Horton

Associate Professor, MIT Sloan School of Management

John Horton is the Richard S. Leghorn (1939) Career Development Professor and an Associate Professor of Information Technologies at the MIT Sloan School of Management.

Horton’s research focuses on the intersection of labor economics, market design, and information systems. He is particularly interested in improving the efficiency and equity of matching markets.

After completing his PhD and prior to joining NYU Stern School of Business in 2013, he served for two years as the staff economist for oDesk, an online labor market.

Horton received a BS in mathematics from the United States Military Academy at West Point and a PhD in public policy from Harvard University.

Contact Information

Featured publications

Working Papers General Social Agents

June 12, 2026

  • John Horton | Associate Professor, MIT Sloan School of Management
  • Benjamin Manning | Ph.D. Candidate
  • Useful social science theories predict behavior across settings. However, applying a theory to make predictions in new settings is challenging: rarely can it be done without ad hoc modifications to account for setting-specific factors. We argue that AI agents put in simulations of those novel settings offer an alternative for applying theory, requiring minimal or no modifications.

Working Papers Chaining Tasks, Redefining Work: A Theory of AI Automation

January 12, 2026

  • John Horton | Associate Professor, MIT Sloan School of Management
  • Peyman Shahidi | Ph.D. Candidate
  • Brendan Lucier | Microsoft Research

    Nicole Immorlica | Yale University, Microsoft Research

    Mert Demirer | MIT

     

    This paper develops a model that predicts that (1) AI-executed steps co-occur in chains, (2) dispersion of AI-exposed steps lowers AI execution at the job level, and (3) adjacency to AI-executed steps increases the likelihood that a step is AI-executed.