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Antitrust

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Horizontal Shareholding And Antitrust Policy, Fiona M. Scott Morton, Herbert J. Hovenkamp Jan 2018

Horizontal Shareholding And Antitrust Policy, Fiona M. Scott Morton, Herbert J. Hovenkamp

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“Horizontal shareholding” occurs when one or more equity funds own shares of competitors operating in a concentrated product market. For example, the four largest mutual fund companies might be large shareholders of all the major United States air carriers. A growing body of empirical literature concludes that under these conditions market output in the product market is lower and prices higher than they would otherwise be.

Here we consider how the antitrust laws might be applied to this practice, identifying the issues that courts are likely to encounter and attempting to anticipate litigation problems. We assume that neither the mutual …


Progressive Legal Thought, Herbert J. Hovenkamp Jan 2015

Progressive Legal Thought, Herbert J. Hovenkamp

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A widely accepted model of American legal history is that "classical" legal thought, which dominated much of the nineteenth century, was displaced by "progressive" legal thought, which survived through the New Deal and in some form to this day. Within its domain, this was a revolution nearly on a par with Copernicus or Newton. This paradigm has been adopted by both progressive liberals who defend this revolution and by classical liberals who lament it.

Classical legal thought is generally identified with efforts to systematize legal rules along lines that had become familiar in the natural sciences. This methodology involved not …


Corporate Law Through An Antitrust Lens, Edward B. Rock Apr 1992

Corporate Law Through An Antitrust Lens, Edward B. Rock

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No abstract provided.


Price Effects Of Horizontal Mergers, Alan A. Fisher Ph.D., Frederick I. Johnson Ph.D., Robert H. Lande Jul 1989

Price Effects Of Horizontal Mergers, Alan A. Fisher Ph.D., Frederick I. Johnson Ph.D., Robert H. Lande

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When should the government challenge a merger that might increase market power but also generate efficiency gains? The dominant belief has been that the government and courts should evaluate these mergers solely in terms of economic efficiency. Congress, however, wanted the courts to stop any merger significantly likely to raise prices. Substantially likely efficiency gains should therefore affect the legality of mergers to the extent that they are likely to prevent price increases. This standard is more strict than the economic efficiency criterion, because the latter would permit mergers substantially likely to lead to higher prices, if sufficient efficiency gains …


Quality Of Care And Market Failure Defenses In Antitrust Health Care Litigation, Thomas L. Greaney Jan 1989

Quality Of Care And Market Failure Defenses In Antitrust Health Care Litigation, Thomas L. Greaney

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This article considers quality-based justifications for antitrust challenges to collaboration among health care professionals. It first examines doctrinal developments resisting such justifications and, with a skeptical eye, analyzes attempts to interject quality of care and worthy motive defenses into antitrust appraisals of horizontal restraints of trade. Next the article assesses the economic basis and the risks and benefits of a market failure defense that would allow some quality-enhancing restraints of trade to escape antitrust challenge. Its principle recommendation is that courts recognize a narrow, market failure defense subject to several limiting principles to cabin its reach. The article concludes by …