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Divisionalization In Markets With Hetergeneous Goods

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Author Info
Miguel González-Maestre (Universidad Autónoma de Barcelona)

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Abstract

This paper assumes that firms can create independent divisions which compete in a market where the product is spatially differentiated. Our first result is that if the number of firms is exogenous and higher than some critical level, then Perfect Competition is the only Subgarne Perfect EquiLibrium. On the other hand, if we assume free entry and a fixed cost per firm, depending on the relationship between fixed costs and the degree of product differentiation, the equilibrium outcome may be monopoly, oligopoly or monopol istic competition. Moreover, if the fixed cost is sufficientty small, the number of independent sellers will be Lower than in the standard modelwhere divisionaliization is not possible.

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File URL: http://www.ivie.es/downloads/docs/wpasad/wpasad-1993-12.pdf
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File Function: Fisrt version / Primera version, 1993
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Publisher Info
Paper provided by Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie) in its series Working Papers. Serie AD with number 1993-12.

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Length: 30 pages
Date of creation: Dec 1993
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Publication status: Published by Ivie
Handle: RePEc:ivi:wpasad:1993-12

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  1. Begoña Subiza & Carmen Herrero Blanco, 1991. "A Characterization Of Acyclic Preferences On Countable Sets," Working Papers. Serie AD 1991-01, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  2. Luis Corchón & Carmen Beviá Baeza, 1993. "On The Generic Impossibility Of Truthful Behavior: A Simple Approach," Working Papers. Serie AD 1993-06, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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  3. Fernando Vega Redondo, 1993. "Shaping Long-Run Expectations In Problems Of Coordination," Working Papers. Serie AD 1993-05, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  4. Fernando Vega Redondo, 1993. "Industrial Dynamics, Path-Dependence And Technological Change," Working Papers. Serie AD 1993-04, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  5. Gonzalo Olcina Vauteren & Amparo Urbano Salvador, 1993. "INTROSPECTION AND EQUILIBRIUM SELECTION IN 2x2 MATRIX GAMES," Working Papers. Serie AD 1993-01, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  6. Fernando Vega Redondo, 1991. "Competition And Culture In The Evolution Of Economic Behavior: A Simple Example," Working Papers. Serie AD 1991-08, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  7. Luis Corchón & Bhaskar Chakravorti & Simon Wilkie, 1993. "Credible Implementation," Working Papers. Serie AD 1993-02, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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  8. Luis Corchón, 1990. "Monopolistic Competition: Equilibrium And Optimality," Working Papers. Serie AD 1990-05, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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  9. Javier M. López Cuñat & José Angel Silva, 1991. "First-Best, Second-Best And Principal-Agent Problems," Working Papers. Serie AD 1991-02, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  10. Luis Corchón, 1993. "Comparative Statics For Market Games: The Strong Concavity Case," Working Papers. Serie AD 1993-08, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  11. Luis Corchón & Ignacio Ortuño Ortín, 1991. "Robust Implementation Under Alternative Information Structures," Working Papers. Serie AD 1991-12, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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  12. Fernando Vega Redondo, 1991. "Technological Change And Market Structure: An Evolutionary Approach," Working Papers. Serie AD 1991-10, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  13. Amparo Urbano & María Dolores Alepuz Domenech, 1991. "Duopoly Experimentation: Cournot And Bertrand Competition," Working Papers. Serie AD 1991-07, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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