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Downstream Investment in Oligopoly

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Author Info
Stefan Buehler () (Socioeconomic Institute, University of Zurich)
Armin Schmutzler () (Socioeconomic Institute, University of Zurich)

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Abstract

We examine cost-reducing investment in vertically-related oligopolies, where firms may be vertically integrated or separated. Analyzing a standard linear Cournot model, we show that: (i) Integrated firms invest more than separated competitors. (ii) Vertical integration increases own investment and decreases competitor investment. (iii) Firms may integrate strategically so as to preempt investments by competitors. Adopting a reduced-form approach, we identify demand/mark-up complementarities in the product market as the driving force for these results. We show that our results generalize naturally beyond the Cournot example, and we discuss policy implications.

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File URL: http://www.soi.uzh.ch/research/wp/2003/wp0310.pdf
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Publisher Info
Paper provided by University of Zurich, Socioeconomic Institute in its series Working Papers with number 0310.

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Length: 29 pages
Date of creation: Sep 2003
Date of revision:
Handle: RePEc:soz:wpaper:0310

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Related research
Keywords: vertically-related oligopolies; investments; vertical integration; cost reduction;

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Find related papers by JEL classification:
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure
L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

  1. Milgrom, Paul & Roberts, John, 1990. "Rationalizability, Learning, and Equilibrium in Games with Strategic Complementarities," Econometrica, Econometric Society, vol. 58(6), pages 1255-77, November. [Downloadable!] (restricted)
  2. Slade, Margaret E, 1998. "Beer and the Tie: Did Divestiture of Brewer-Owned Public Houses Lead to Higher Beer Prices?," Economic Journal, Royal Economic Society, vol. 108(448), pages 565-602, May. [Downloadable!] (restricted)
  3. Hart, Oliver & Moore, John, 1990. "Property Rights and the Nature of the Firm," Journal of Political Economy, University of Chicago Press, vol. 98(6), pages 1119-58, December. [Downloadable!] (restricted)
    Other versions:
  4. Laurent Linnemer, 2003. "Backward Integration by a Dominant Firm," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 12(2), pages 231-259, 06. [Downloadable!] (restricted)
  5. Ordover, Janusz A & Saloner, Garth & Salop, Steven C, 1990. "Equilibrium Vertical Foreclosure," American Economic Review, American Economic Association, vol. 80(1), pages 127-42, March. [Downloadable!] (restricted)
  6. Holmstrom, Bengt & Roberts, John, 1998. "The Boundaries of the Firm Revisited," Journal of Economic Perspectives, American Economic Association, vol. 12(4), pages 73-94, Fall. [Downloadable!] (restricted)
  7. Bühler, Stefan & Schmutzler, Armin, 2003. "Who Integrates?," CEPR Discussion Papers 4066, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  8. Slade, Margaret E, 1998. "Strategic Motives for Vertical Separation: Evidence from Retail Gasoline Markets," Journal of Law, Economics and Organization, Oxford University Press, vol. 14(1), pages 84-113, April.
  9. Banerjee, Samiran & Lin, Ping, 2003. "Downstream R&D, raising rivals' costs, and input price contracts," International Journal of Industrial Organization, Elsevier, vol. 21(1), pages 79-96, January. [Downloadable!] (restricted)
  10. Colangelo, Giuseppe, 1995. "Vertical vs. Horizontal Integration: Pre-emptive Merging," Journal of Industrial Economics, Blackwell Publishing, vol. 43(3), pages 323-37, September. [Downloadable!] (restricted)
  11. Salinger, Michael A, 1988. "Vertical Mergers and Market Foreclosure," The Quarterly Journal of Economics, MIT Press, vol. 103(2), pages 345-56, May. [Downloadable!] (restricted)
  12. Riordan, Michael H, 1998. "Anticompetitive Vertical Integration by a Dominant Firm," American Economic Review, American Economic Association, vol. 88(5), pages 1232-48, December. [Downloadable!] (restricted)
    Other versions:
  13. Fudenberg, Drew & Tirole, Jean, 1984. "The Fat-Cat Effect, the Puppy-Dog Ploy, and the Lean and Hungry Look," American Economic Review, American Economic Association, vol. 74(2), pages 361-66, May. [Downloadable!] (restricted)
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  1. Bühler, Stefan & Schmutzler, Armin, 2003. "Who Integrates?," CEPR Discussion Papers 4066, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
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