Professor Bush’s scholarship focuses on the intersection of regulation and antitrust, with emphasis on deregulated markets, immunities and exemptions, and merger review. Along with Harry First and the late John J. Flynn, he is coauthor on the antitrust casebook “Free Enterprise and Economic Organization: Antitrust” (7th Ed.) with Foundation Press.

Professor Bush received his Ph.D. in economics and J.D., both from the University of Utah. While completing his J.D., he consulted on issues regarding state deregulation of electric utilities, interned at the U.S. Department of Justice’s Antitrust Division, taught various economics courses, and received a Marriner S. Eccles Fellowship in Political Economy.

After receiving his J.D., he served as an Attorney General’s Honor Program Trial Attorney at the Antitrust Division’s Transportation, Energy, & Agriculture Section, where his primary focus was the investigation of mergers and anticompetitive conduct in wholesale and retail energy markets and airlines. He has testified numerous times on antitrust matters before congressional committees and federal commissions.

By this expert

Rebooting Antitrust’s Normative Economic Theory

Article | Dec 16, 2024

Industrial organization economists have caused antitrust to cling to an antiquated and disproven economic theory.

Antitrust’s Normative Economic Theory Needs a Reboot

Paper Working Paper | | Dec 2024

Welfare economists and moral philosophers have shown that the Consumer Welfare Standard is biased in favor of wealthy individuals and corporations—the very powers the antitrust law is supposed to regulate.

Overdraft Fees, Credit Card Late Fees, and the Lump of Profit Fallacy

Article | Apr 15, 2024

Predetermined profit margins and prices hidden in the back end of a transaction are really just market failures.

Antitrust Enforcement in the Crosshairs

Article | Oct 6, 2023

Post-Chicago Economists vs. New Brandeisians on the New Merger Guidelines