The enforcement record of the 1990s has demonstrated that private international cartels are neither relics of the past nor do they always fall quickly under the weight of their own incentive problems. Of a sample of forty such cartels prosecuted by the United States and European Union in the...

With the decline of government-imposed trade barriers policymakers have given greater attention to the international distortions created by the practices of private firms, including cartels. We critically evaluate the techniques used in the economic literature to estimate the effects of these...