Using rival effects to identify synergies and improve merger typologies

Abstract: "The strategic management literature has found it difficult to differentiate between collusive and efficiency-based synergies in horizontal merger activity. We propose a schematic to classify mergers that yields more information on merger types and merger effects, and that can, moreover, distinguish between mergers characterized largely by collusion-based synergies and mergers characterized largely by efficiency-based synergies. Crucial to the proposed measurement procedure is that it encompasses the impact of merger events not only on merging firms - as is custom - but also on non-merging competitor firms (the rivals). Employing the event-study methodology with stock-market data on samples of large horizontal mergers drawn from the US and UK (an Anglo-Saxon sub-sample) and from the European continent, we demonstrate how the proposed schematic can better clarify the nature of merger activity." (author's abstract)

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource, 41 S.
Language
Englisch
Notes
Veröffentlichungsversion

Bibliographic citation
Discussion Papers / Wissenschaftszentrum Berlin für Sozialforschung, Forschungsschwerpunkt Märkte und Politik, Abteilung Wettbewerb und Innovation ; Bd. 2010-13

Classification
Wirtschaft
Keyword
Europäische Union
Fusion
Horizontale Konzentration
Synergie
Wettbewerb
Schätzung
:z Geschichte 1990-2002
Großbritannien
USA

Event
Veröffentlichung
(where)
Berlin
(when)
2010
Creator
Contributor
Wissenschaftszentrum Berlin für Sozialforschung gGmbH

URN
urn:nbn:de:0168-ssoar-257933
Rights
Open Access unbekannt; Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
25.03.2025, 1:55 PM CET

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Associated

Time of origin

  • 2010

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