Sean P. Sullivan, ed., The 2023 U.S. Merger Guidelines: A Review. New York: Concurrences (2024).

Book Chapters

Sean P. Sullivan, "The Evolution (and Devolution) of Market Structure Reasoning," in The 2023 U.S. Merger Guidelines: A Review. New York: Concurrences (2024), at 147, 23 pages.

Sean P. Sullivan, "Market Definition," in Research Handbook on Abuse of Dominance and Monopolization, Pinar Akman, Or Brook, & Konstantinos Stylianou, eds. Mass.: Edward Elgar (2023), at 8, 18 pages.

Sean P. Sullivan, "Experimental Economics and the Law," with Charles Holt, in 1 Oxford Handbook of Law and Economics, Francesco Parisi, ed. NY: Oxford University Press (2017), at 78, 26 pages.

Sean P. Sullivan, "Measurement Error in Criminal Justice Data," with John Pepper and Carol Petrie, in Handbook of Quantitative Criminology, Alexis Russell Piquero and David Weisburd, eds. NY: Springer (2009), at 353, 22 pages.


Sean P. Sullivan, "The Decline of Coordinated Effects and How to Reverse It," with D. Daniel Sokol, 76 Florida Law Review 265 (2024), 55 pages.

Sean P. Sullivan, "Against Efforts to Simplify Antitrust," 49 Journal of Corporation Law 419 (2024), 18 pages.

Sean P. Sullivan, "Permutation Tests for Experimental Data," with Charles A. Holt, 26 Experimental Economics 775 (2023), 38 pages. (DOI: 10.1007/s10683-023-09799-6)

Sean P. Sullivan, "Antitrust Time Travel: Entry & Potential Competition," with Henry C. Su, 85 Antitrust Law Journal 147 (2023), 47 pages.

Sean P. Sullivan, "Modular Market Definition," 55 U.C. Davis Law Review 1091 (2021), 58 pages.

Sean P. Sullivan, "The Logic of Market Definition," with David Glasner, 83 Antitrust Law Journal 293 (2020), 54 pages.

Sean P. Sullivan, "Anticompetitive Entrenchment," 68 University of Kansas Law Review 1133 (2020), 32 pages.

Sean P. Sullivan, "Insincere Evidence" with Michael D. Gilbert, 105 Virginia Law Review 1115 (2019), 60 pages.

Sean P. Sullivan, "Challenges for Comparative Fact-Finding," 23 International Journal of Evidence & Proof 100 (2019), 7 pages.

Sean P. Sullivan, "A Likelihood Story: The Theory of Legal Fact-Finding," 90 University of Colorado Law Review 1 (2019), 66 pages.

Sean P. Sullivan, "Powers, but How Much Power? Game Theory and the Nondelegation Principle," 104 Virginia Law Review 1229 (2018), 54 pages.

Sean P. Sullivan, "What Structural Presumption? Reuniting Evidence and Economics on the Role of Market Concentration in Horizontal Merger Analysis," 42 Journal of Corporation Law 403 (2016), 42 pages.

Sean P. Sullivan, "Why Wait to Settle? An Experimental Test of the Asymmetric-Information Hypothesis," 59 Journal of Law & Economics 497 (2016), 29 pages.

Sean P. Sullivan, "Probative Inference from Phenomenal Coincidence: Demystifying the Doctrine of Chances," 14 Law, Probability & Risk 27 (2015), 24 pages.

Sean P. Sullivan, "Empowering Market Regulation of Agricultural Animal Welfare through Product Labeling," 19 Animal Law Review 391 (2013), 32 pages.

Sean P. Sullivan, "Water Externalities: Tragedy of the Common Canal," with C. Holt and others, 78 Southern Economic Journal 1142 (2012), 21 pages.

Short Essays

Sean P. Sullivan, "Coordinated Effects and the Half-Truth of the Lax Enforcement Narrative," with D. Daniel Sokol, Antitrust Chronicle, July 2023, at 13, 7 pages.

Sean P. Sullivan, "Seven Myths of Market Definition," Antitrust Chronicle, Apr. 2022, at 40, 7 pages.

Sean P. Sullivan, "Lumps in Antitrust Law," University of Chicago Law Review Online, Mar. 30, 2020, at 78, 9 pages.

Sean P. Sullivan, "Antitrust Aphorisms," Antitrust Chronicle, Nov. 2019, at 37, 6 pages.


Sean Sullivan, "An Experimental Study of Settlement Delay in Pretrial Bargaining with Asymmetric Information," Dissertation: University of Virginia, UMI pub, no. 3501713 (2011), 314 pages.