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Collusion under Private Monitoring with Asymmetric Capacity Constraints

Author

Listed:
  • Luke Garrod

    (University of Loughborough)

  • Matthew Olczak

    (Aston Business School)

Abstract

We explore the effects of asymmetries in capacity constraints on collusion where demand is uncertain and where firms must monitor the agreement through their privately observed sales and prices. We show that deviations will be detected perfectly when demand fluctuations are sufficiently small. Otherwise, monitoring is imperfect and punishment phases must occur on the equilibrium path. Collusion is hindered in both cases when the largest firm has more capacity and when the smallest firm has less. We demonstrate that a merger with a collusive symmetric outcome can have a lower average best equilibrium price than a more asymmetric non-collusive outcome.

Suggested Citation

  • Luke Garrod & Matthew Olczak, 2014. "Collusion under Private Monitoring with Asymmetric Capacity Constraints," Working Paper series, University of East Anglia, Centre for Competition Policy (CCP) 2014-04, Centre for Competition Policy, University of East Anglia, Norwich, UK..
    • Handle: RePEc:uea:ueaccp:2014_04
    as

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    References listed on IDEAS

    as
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