In this paper, we study mergers in oral or second-price auctions and compare them to mergers in sealed-bid or first-price auctions. We use an adaptation of the logit qualitative choice model to characterize the underlying bidder value distributions. In second-price auctions, this model has a...

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Simulation offers a rigorous methodology for addressing policy or litigation issues that require a comparison of an observed state of the world with an unobserved one. Simulation employs a calibrated, structural oligopoly model to describe the unobserved state of the world. Calibration involves...

A patent owner is entitled to recover any additional profits that would have been earned but for infringement. This paper suggests the use of an adaptation of merger simulation to assess lost profits in patent infringement cases. A model of the industry with infringement is calibrated to...

Until theory can be used to determine how likely it is that a restraint will lead to an anticompetitive outcome, decision makers will be left with a considerable amount of uncertainty.

In the Autumn 2005 issue of Competition Policy International, the authors published an article on the antitrust policy implications of the theoretical and empirical literature on vertical restraints. In an accompanying comment, Professor Ralph Winter claims that the authors are advocating an...