Consumer Surplus as the Appropriate Standard for Antitrust Enforcement

Arbeitspapier

In antitrust enforcement as in cost-benefit analysis, neoclassical economics may be interpreted as arguing for the use of a "total welfare" standard whose implementation treats transfers as welfare-neutral. Several recent papers call for antitrust agencies to move in the direction of this version of a total welfare standard for enforcement. However, as Williamson (1968) noted, horizontal mergers typically result in transfers that may greatly exceed in magnitude any deadweight loss or efficiency gain, so that a decision to ignore transfers may be quite important. I argue that such transfers are likely overall to be quite regressive, and thus that a consumer surplus standard rather than a total welfare standard may be appropriate for antitrust. Two common arguments against this standard – that most mergers are in markets for intermediate goods, and that a consumer welfare standard implies a tolerance for monopsony – are examined and found wanting. I argue in addition that, even if a total welfare standard is used, both the finance literature on merger outcomes and the structure of the U.S. enforcement agencies suggest that the use of a consumer surplus standard by the agencies is more likely to achieve that goal.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: EAG Discussion Paper ; No. EAG 07-9

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Institutions: Design, Formation, Operations, and Impact ; Personal Income, Wealth, and Their Distributions ; Mergers; Acquisitions; Restructuring; Voting; Proxy Contests; Corporate Governance ; Antitrust Law ; Antitrust Issues and Policies: General

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Pittman, Russell
• Ereignis: Veröffentlichung
• (wer): U.S. Department of Justice, Antitrust Division, Economic Analysis Group (EAG)
• (wo): Washington, DC
• (wann): 2007

Weitere Informationen

• Handle: http://hdl.handle.net/10419/202359
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ