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Real market concentration through partial acquisitions

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Author Info
Charléty-Lepers, Patricia () (ESSEC Business school)
Fagart, Marie-Cécile () (University of Rouen and CREST-LEI (Center for Research in Economics and Statistics-Laboratory of industrial economics))
Souam, Saïd () (University of Tours and CREST-LEI (Center for Research in Economics and Statistics-Laboratory of industrial economics))

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Abstract

We study horizontal partial acquisitions in an oligopolistic industry in the absence of synergies. Contrary to existing results, we find that a dominant shareholder may choose to acquire shares in a competitor although the aggregate profit of the group of firms under his control, and even the greater group of firms in which he has a stake, is reduced. This is due to a “favorite” effect: after the acquisition, the dominant shareholder will favor the firm in which he eventually holds the relatively higher share to the detriment of shareholders of the other firms. For this reason, a block of shares can be bought at a discount when the value of the firm of the initiator decreases post acquisition. Moreover, we show that the existence of initial silent toeholds in rivals enhances the incentive for a dominant shareholder to buy shares in other firms in the industry, whereas controlling ones may discourage them.

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Publisher Info
Paper provided by ESSEC Research Center, ESSEC Business School in its series ESSEC Working Papers with number DR 04004.

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Length: 32 pages
Date of creation: May 2004
Date of revision:
Handle: RePEc:ebg:essewp:dr-04004

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Postal: ESSEC Research Center, BP 105, 95021 Cergy, France
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Related research
Keywords: Horizontal partial acquisitions; Real market concentration; Dominant shareholder; Minority shareholders; Silent interests;

Other versions of this item:

Find related papers by JEL classification:
D23 - Microeconomics - - Production and Organizations - - - Organizational Behavior; Transaction Costs; Property Rights
D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Capital and Ownership Structure
G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance

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This page was last updated on 2009-10-30.


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