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Rebecca Haw Allensworth

Tarkington Chair in Teaching Excellence
Professor of Law

Rebecca Haw Allensworth studies antitrust and the regulatory infrastructure of professional licensing. Her research on professional licensing explores how lawmakers should balance the need for expertise in regulating the professions with the problems that can arise from self-regulation. Her article about unethical prescribers, “Licensed to Pill,” appeared in The New York Review of Books in July 2020, and she is currently writing Board to Death, a book about professional licensing and self-regulation. Her work has been cited by the U.S. Supreme Court and has received the 13th annual Jerry S. Cohen Memorial Fund Writing Award for groundbreaking antitrust scholarship. Professor Allensworth earned her undergraduate degree from Yale and an M.Phil. from Cambridge University before earning her J.D. at Harvard Law School, where she served as articles editor of the Harvard Law Review. Professor Allensworth served as law clerk to Judge Richard A. Posner of the U.S. Court of Appeals for the Seventh Circuit and then as a Climenko Fellow at Harvard Law School before coming to Vanderbilt. Professor Allensworth teaches Contracts, Antitrust Law and an advanced antitrust course focused on Big Tech. She is a four-time winner of the Hall Hartman Outstanding Professor Award for excellence in teaching and was also selected by the class of 2019 to be their Commencement speaker.


"Licensed to Pill," The New York Review of Books (July 21, 2020)


Research Interests

Antitrust law, state regulatory law, professional licensing


Representative Publications

  • "Foxes at the Henhouse: Occupational Licensing Boards Up Close," 105 California Law Review 1567 (2017)
    Full Text | WWW
  • "The New Antitrust Federalism," 102 Virginia Law Review 1387 (2016)
    Full Text | PDF
  • "The Commensurability Myth in Antitrust," 69 Vanderbilt Law Review 1 (2016)
    Full Text | PDF
  • "Law & The Art of Modeling: Are Models Facts?" 103 Georgetown Law Journal 825 (2015)
    Full Text | PDF
  • "Delay and Its Benefits for Judicial Rulemaking under Scientific Uncertainty," 162 Boston College Law Review 331 (2014)
    Full Text | SSRN
  • "Cartels by Another Name: Should Licensed Occupations Face Antitrust Scrutiny?" 162 University of Pennsylvania Law Review 1093 (2014) (with Aaron Edlin) (was cited by the U.S. Supreme Court in North Carolina State Board of Dental Examiners v. FTC 574 U.S. ___ (2015))
    Full Text | SSRN
  • "Adversarial Economics in Antitrust Litigation: Losing Academic Consensus in the Battle of the Experts," 106 Northwestern University Law Review 1261 (2012)
    Full Text | SSRN | HEIN
  • "Amicus Briefs and the Sherman Act: Why Antitrust Needs a New Deal," 89 Texas Law Review 1247 (2011)
    Full Text | SSRN | HEIN