Arbeitspapier

Event Studies in Merger Analysis: Review and an Application Using U.S. TNIC Data

There is a growing concern that U.S. merger control may have been too lenient, but empirical evidence remains limited. After reviewing event studies as a method to acquire empirical insights into the competitive effects of mergers, I propose a novel application using Hoberg-Phillips TNIC data. This application allows for the ready approximation of abnormal stock market returns of likely competitors to 1,751 of the largest U.S. mergers since 1997. I document that likely competitors experience on average an abnormal return of close to one percent around a merger announcement. Abnormal returns are also strongly associated with concerns of market power, which suggests that competitors benefit at least in part because of an anticipation of anti-competitive effects -- and hence insufficient merger control.

Sprache
Englisch

Erschienen in
Series: Tinbergen Institute Discussion Paper ; No. TI 2020-005/VII

Klassifikation
Wirtschaft
Information and Market Efficiency; Event Studies; Insider Trading
Mergers; Acquisitions; Restructuring; Voting; Proxy Contests; Corporate Governance
Oligopoly and Other Imperfect Markets
Antitrust Issues and Policies: General
Thema
Mergers
Antitrust
Event Studies
Text-Based Network Industry Classification

Ereignis
Geistige Schöpfung
(wer)
Klein, Timo
Ereignis
Veröffentlichung
(wer)
Tinbergen Institute
(wo)
Amsterdam and Rotterdam
(wann)
2020

Handle
Letzte Aktualisierung
10.03.2025, 11:43 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Klein, Timo
  • Tinbergen Institute

Entstanden

  • 2020

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