Law Commons^™

Parker V. Brown, The Eleventh Amendment, And Anticompetitive State Regulation, William H. Page, John E. Lopatka

UF Law Faculty Publications

The Parker v. Brown (or “state action”) doctrine and the Eleventh Amendment of the Constitution impose differen limits on antitrust suits challenging anticompetitive state regulation. The Supreme Court has developed these two versions of state sovereign immunity separately, and lower courts usually apply the immunities independently of each another (even in the same cases) without explaining their relationship. Nevertheless, the Court has derived the two immunities from the same principle of sovereign immunity, so it is worth considering why and how they differ, and what the consequences of the differences are for antitrust policy. The state action immunity is based …