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Mergers with Product Market Risk

  • Albert Banal-Estañol
  • Marco Ottaviani

"This paper studies the causes and the consequences of horizontal mergers among risk-averse firms. The amount of diversification depends on the allocation of shares among the merging firms, with a direct risk-sharing effect and an indirect strategic effect. If firms compete in quantities, consolidation makes firms more aggressive. Mergers involving few firms are then profitable with a relatively low level of risk aversion. With strong enough risk aversion, mergers reduce prices and improve social welfare. If firms instead compete in prices, consumers do not benefit from mergers in markets with demand uncertainty, but can easily benefit with cost uncertainty." Copyright 2006, The Author(s) Journal Compilation (c) 2006 Blackwell Publishing.

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Article provided by Wiley Blackwell in its journal Journal of Economics & Management Strategy.

Volume (Year): 15 (2006)
Issue (Month): 3 (09)
Pages: 577-608

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Handle: RePEc:bla:jemstr:v:15:y:2006:i:3:p:577-608
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