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Outsourcing and Vertical Integration in a Competitive Industry

Author

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  • Ciliberto, Federico
  • Panzar, John

Abstract

We develop a partial equilibrium, perfectly competitive framework of a (potentially) vertically integrated industry. There are three types of firms: upstream firms that use primary factors to produce an intermediate; downstream firms that use primary factors and intermediates to produce a final good; and vertically integrated firms that do both. We establish conditions under which vertically integrated firms exist and outsource (part of) the production of the intermediate input. We study the changes in industry configurations resulting from changes in costs and demand.

Suggested Citation

  • Ciliberto, Federico & Panzar, John, 2009. "Outsourcing and Vertical Integration in a Competitive Industry," MPRA Paper 18534, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:18534
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    File URL: https://mpra.ub.uni-muenchen.de/38628/1/MPRA_paper_38628.pdf
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    References listed on IDEAS

    as
    1. Eaton, B Curtis & Lemche, S Q, 1991. "The Geometry of Supply, Demand, and Competitive Market Structure with Economies of Scope," American Economic Review, American Economic Association, vol. 81(4), pages 901-911, September.
    2. Panzar, John C & Willig, Robert D, 1981. "Economies of Scope," American Economic Review, American Economic Association, vol. 71(2), pages 268-272, May.
    3. Hart, Oliver D & Moore, John, 1988. "Incomplete Contracts and Renegotiation," Econometrica, Econometric Society, vol. 56(4), pages 755-785, July.
    4. George J. Stigler, 1951. "The Division of Labor is Limited by the Extent of the Market," Journal of Political Economy, University of Chicago Press, vol. 59(3), pages 185-185.
    5. Baumol, William J, 1982. "Contestable Markets: An Uprising in the Theory of Industry Structure," American Economic Review, American Economic Association, vol. 72(1), pages 1-15, March.
    6. MacDonald, Glenn M & Slivinski, Alan, 1987. "The Simple Analytics of Competitive Equilibrium with Multiproduct Firms," American Economic Review, American Economic Association, vol. 77(5), pages 941-953, December.
    7. Daniel F. Spulber, 1989. "Regulation and Markets," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262192756, April.
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    Cited by:

    1. Roman Fossati, 2011. "Outsourcing versus Vertical Integration: A Dynamic Model of Industry Equilibrium," 2011 Meeting Papers 1421, Society for Economic Dynamics.

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    More about this item

    Keywords

    Competitive Industry; Vertical Integration; Outsourcing;
    All these keywords.

    JEL classification:

    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure

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