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Entrada y Competencia en los Servicios de Telecomunicaciones

  • Israel J. Hernández

    ()

    (Universidad Complutense de Madrid, Facultad de CC. Económicas y Empresariales. Dpto. Fundamentos del Análisis Económico II)

  • Elena Huergo Orejas

    ()

    (Universidad Complutense de Madrid, Facultad de CC. Económicas y Empresariales Dpto. Fundamentos del Análisis Económico I)

Este trabajo analiza la entrada y la competencia en servicios de telecomunicaciones, en los que las empresas se diferencian por sus costes hundidos y por la valoración que reciben de los consumidores. En este marco de análisis desaparece el problema de coordinación presente en la literatura sobre entrada con costes hundidos, debido a que ahora la competencia en precios se ve modificada por el parámetro de valoración. Cuando se introduce heterogeneidad en los consumidores, la entrada queda definida por la combinación de costes y valoración, mientras los consumidores dirigen su demanda hacia la empresa que mejor se adapta a su tipo.

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File URL: http://eprints.ucm.es/7718/1/0404.pdf
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Paper provided by Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales, Instituto Complutense de Análisis Económico in its series Documentos de Trabajo del ICAE with number 0404.

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Length: 34 pages
Date of creation: 2004
Date of revision:
Handle: RePEc:ucm:doicae:0404
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  1. Laffont, Jean-Jacques & Tirole, Jean, 1994. "Access pricing and competition," European Economic Review, Elsevier, vol. 38(9), pages 1673-1710, December.
  2. Rochet, Jean-Charles & Stole, Lars A, 2002. "Nonlinear Pricing with Random Participation," Review of Economic Studies, Wiley Blackwell, vol. 69(1), pages 277-311, January.
  3. Steven Klepper & Elizabeth Graddy, 1990. "The Evolution of New Industries and the Determinants of Market Structure," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 27-44, Spring.
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  5. Dasgupta, Partha & Maskin, Eric, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, II: Applications," Review of Economic Studies, Wiley Blackwell, vol. 53(1), pages 27-41, January.
  6. Dasgupta, P. & Stiglitz, J. E., 1988. "Potential competition, actual competition, and economic welfare," European Economic Review, Elsevier, vol. 32(2-3), pages 569-577, March.
  7. Klepper, Steven, 1996. "Entry, Exit, Growth, and Innovation over the Product Life Cycle," American Economic Review, American Economic Association, vol. 86(3), pages 562-83, June.
  8. Poletti, Stephen & Wright, Julian, 2004. "Network interconnection with participation constraints," Information Economics and Policy, Elsevier, vol. 16(3), pages 347-373, September.
  9. Marquez, Robert, 1997. "A note on Bertrand competition with asymmetric fixed costs," Economics Letters, Elsevier, vol. 57(1), pages 87-96, November.
  10. Levin, Dan & Smith, James L, 1994. "Equilibrium in Auctions with Entry," American Economic Review, American Economic Association, vol. 84(3), pages 585-99, June.
  11. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: I. Overview and Nondiscriminatory Pricing," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 1-37, Spring.
  12. Dasgupta, Partha & Maskin, Eric, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, I: Theory," Review of Economic Studies, Wiley Blackwell, vol. 53(1), pages 1-26, January.
  13. Elmar Wolfstetter & Walter Elberfeld, 1997. "A Dynamic Model of Bertrand Competition with Entry," Microeconomics 9701003, EconWPA.
  14. Gotz, Georg, 2002. "Sunk costs, windows of profit opportunities, and the dynamics of entry," International Journal of Industrial Organization, Elsevier, vol. 20(10), pages 1409-1436, December.
  15. Kevin Lang & Robert W. Rosenthal, 1991. "The Contractors' Game," RAND Journal of Economics, The RAND Corporation, vol. 22(3), pages 329-338, Autumn.
  16. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: II. Price Discrimination," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 38-56, Spring.
  17. Armstrong, Mark & Vickers, John, 2001. "Competitive Price Discrimination," RAND Journal of Economics, The RAND Corporation, vol. 32(4), pages 579-605, Winter.
  18. Thomas, Charles J., 2002. "The effect of asymmetric entry costs on Bertrand competition," International Journal of Industrial Organization, Elsevier, vol. 20(5), pages 589-609, May.
  19. Jean-Jacques Laffont & Jean Tirole, 2001. "Competition in Telecommunications," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262621509, June.
  20. Sharkey, William W. & Sibley, David S., 1993. "A Bertrand model of pricing and entry," Economics Letters, Elsevier, vol. 41(2), pages 199-206.
  21. Stiglitz, Joseph E, 1981. "Potential Competition May Reduce Welfare," American Economic Review, American Economic Association, vol. 71(2), pages 184-89, May.
  22. Peitz, Martin, 2002. "The pro-competitive effect of higher entry costs," International Journal of Industrial Organization, Elsevier, vol. 20(3), pages 353-364, March.
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