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Mergers, Investment Decisions and Internal Organisation

  • Albert Banal-Estañol
  • Inés Macho-Stadler
  • Jo Seldeslachts

We analyse the effects of investment decisions and firms' internal organisation on the efficiency and stability of horizontal mergers. In our framework economies of scale are endogenous and there might be internal conflict within merged firms. We show that often stable mergers do not lead to more efficiency and may even lead to efficiency losses. These mergers lead to lower total welfare, suggesting that a regulator should be careful in assuming that possible efficiency gains of a merger will be effectively realised. Moreover, the paper offers a possible explanation for merger failures.

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File URL: http://research.barcelonagse.eu/tmp/working_papers/111.pdf
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Paper provided by Barcelona Graduate School of Economics in its series Working Papers with number 111.

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Date of creation: Feb 2004
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Handle: RePEc:bge:wpaper:111
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