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Efficiency Gain from Ownership Deregulation: Estimates for the Radio Industry

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  • Howard Smith
  • Catherine O'Gorman

Abstract

Reducing fixed cost duplication - a common justification for concentrated market structure - motivated the US government to relax the number of radio stations a firm could operate in any local market. After deregulation the number of firms per market decreased. The implied cost saving depends on the per market fixed costs incurred by each firm. Using data from 140 markets we estimate upper and lower bounds to fixed costs using (i) an empirical model of gross profit and (ii) the assumption that the observed post-deregulation market structure is a Nash equilibrium. The estimates suggest that the efficiency savings were significant.

Suggested Citation

  • Howard Smith & Catherine O'Gorman, 2008. "Efficiency Gain from Ownership Deregulation: Estimates for the Radio Industry," Economics Series Working Papers 385, University of Oxford, Department of Economics.
    • Handle: RePEc:oxf:wpaper:385
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    Cited by:

    1. Stijn Ferrari & Frank Verboven & Hans Degryse, 2010. "Investment and Usage of New Technologies: Evidence from a Shared ATM Network," American Economic Review, American Economic Association, vol. 100(3), pages 1046-1079, June.
    2. Stijn Ferrari, 2010. "Discriminatory fees, coordination and investment in shared ATM networks," Working Paper Research 184, National Bank of Belgium.
    3. Steven Berry & Alon Eizenberg & Joel Waldfogel, 2016. "Optimal product variety in radio markets," RAND Journal of Economics, RAND Corporation, vol. 47(3), pages 463-497, August.
    4. Przemyslaw Jeziorski, 2010. "Estimation of cost synergies from mergers without cost data: Application to U.S. radio," Economics Working Paper Archive 571, The Johns Hopkins University,Department of Economics.
    5. David P. Byrne, 2015. "Testing Models Of Differentiated Products Markets: Consolidation In The Cable Tv Industry," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 56(3), pages 805-850, August.
    6. Przemysław Jeziorski, 2014. "Estimation of cost efficiencies from mergers: application to US radio," RAND Journal of Economics, RAND Corporation, vol. 45(4), pages 816-846, December.

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    More about this item

    Keywords

    Moment Inequalities; Deregulation;

    JEL classification:

    • L10 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - General
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
    • L8 - Industrial Organization - - Industry Studies: Services

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