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Vertical Integration, Market Foreclosure And Quality Investment

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Author Info
Roberto Hernan ()
Praveen Kujal ()

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Abstract

Incentives to vertically integrate are studied in an industry where downstream firms are vertically differentiated. Vertical integration by one of the firms increases production costs for the rival. Increased production costs impact quality investment both by the integrated firm and the unintegrated rival. A firm, integrating first, always produces the high quality good and earns higher profits. Quality investment by both firms decreases under any (vertical integration) scenario and competition among downstream firms is softened. A fully integrated industry, with increased product differentiation, is observed in equilibrium. Due to increase in firm profits, social welfare under this structure is greater than under no integration.

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Paper provided by Universidad Carlos III, Departamento de Economía in its series Economics Working Papers with number we061405.

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Date of creation: Feb 2006
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Handle: RePEc:cte:werepe:we061405

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  1. Géarard Gaudet & Ngo Long, 1996. "Vertical Integration, Foreclosure, and profits in the Presence of Double Marginalization," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 5(3), pages 409-432, 09. [Downloadable!] (restricted)
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  2. Motta, Massimo, 1993. "Endogenous Quality Choice: Price vs. Quantity Competition," Journal of Industrial Economics, Blackwell Publishing, vol. 41(2), pages 113-31, June. [Downloadable!] (restricted)
  3. Reiffen, David, 1992. "Equilibrium Vertical Foreclosure: Comment," American Economic Review, American Economic Association, vol. 82(3), pages 694-97, June. [Downloadable!] (restricted)
  4. Richard S. Higgins, 1999. "Competitive vertical foreclosure," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 20(4), pages 229-237.
  5. Avenel, E. & Barlet, C., 2000. "Vertical Foreclosure, Technological Choice and Entry on the Intermediate Market," Papiers d'Economie Mathématique et Applications 2000.18, Université Panthéon-Sorbonne (Paris 1).
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  6. Jeffrey Church & Neil Gandal, 2000. "Systems Competition, Vertical Merger, and Foreclosure," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 9(1), pages 25-51, 03. [Downloadable!] (restricted)
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  7. 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)
  8. Ordover, Janusz A & Saloner, Garth & Salop, Steven C, 1992. "Equilibrium Vertical Foreclosure: Reply," American Economic Review, American Economic Association, vol. 82(3), pages 698-703, June. [Downloadable!] (restricted)
  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. Salop, Steven C & Scheffman, David T, 1987. "Cost-Raising Strategies," Journal of Industrial Economics, Blackwell Publishing, vol. 36(1), pages 19-34, 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. Brocas, Isabelle, 2003. "Vertical integration and incentives to innovate," International Journal of Industrial Organization, Elsevier, vol. 21(4), pages 457-488, April. [Downloadable!] (restricted)
  13. Stefanadis, Christodoulos, 1997. "Downstream Vertical Foreclosure and Upstream Innovation," Journal of Industrial Economics, Blackwell Publishing, vol. 45(4), pages 445-56, December. [Downloadable!] (restricted)
  14. Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September. [Downloadable!] (restricted)
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