Class Warfare: Why Antitrust Class Actions are Essential for Compensation and Deterrence

Recent empirical studies demonstrate five reasons why antitrust class action cases are essential: (1) class actions are virtually the only way for most victims of antitrust violations to receive compensation; (2) most successful class actions involve collusion that was anticompetitive; (3) class victims’ compensation has been modest, generally less than their damages; (4) class actions deter significant amounts of collusion and other anticompetitive behavior; and (5) anticompetitive collusion is underdeterred, a problem that would be exacerbated without class actions. Unfortunately, a number of court decisions have undermined class action cases, thus preventing much effective and important antitrust enforcement