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Duopoly Experimentation: Cournot And Bertrand Competition

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Author Info
Amparo Urbano (Universitat de València)
María Dolores Alepuz Domenech (Universitat de València)
Abstract

This paper analyzes how leaming behaviour can modify the outcome of competition in an industry facing demand uncertainty. We consider a duopoly game where firms have imperfect information about market demand and leam through observing prices (Coumot competition) or sales (Bertrand) . The main body of the paper consists in showing how duopoly experimentation is affected by the type of market competition. We find that, if the goods are substitutes, firms will experiment more under Bertrand than under Coumot. If the goods are complements, the result is reversed. Furthermore, there is less experimentation under Coumot with product substitution.

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File URL: http://www.ivie.es/downloads/docs/wpasad/wpasad-1991-07.pdf
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File Function: Fisrt version / Primera version, 1991
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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 1991-07.

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Length: 55 pages
Date of creation: Jan 1991
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Publication status: Published by Ivie
Handle: RePEc:ivi:wpasad:1991-07

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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. 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. Antonio Villar Notario & Carmen Herrero Blanco, 1990. "Vector Mappings With Diagonal Images," Working Papers. Serie AD 1990-01, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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  3. Esther Gal-Or, 1988. "The Advantages of Imprecise Information," RAND Journal of Economics, The RAND Corporation, vol. 19(2), pages 266-275, Summer. [Downloadable!] (restricted)
  4. Avinash Dixit, 1979. "A Model of Duopoly Suggesting a Theory of Entry Barriers," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 20-32, Spring. [Downloadable!] (restricted)
    Other versions:
  5. Carmen Herrero Blanco & José Manuel Gutiérrez Díez, 1990. "Lagrangean Conditions For General Optimization Problems With Applications To Consumer Theory," Working Papers. Serie AD 1990-02, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  6. Luis Corchón & Simon Wilkie, 1990. "Doubly Implementing The Ratio Correspondence With A "Natural" Mechanism," Working Papers. Serie AD 1990-03, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  7. 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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  8. 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!]
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  1. Nikolai S. Kukushkin, 1993. "Cournot Oligopoly With "Almost" Identical Convex Costs," Working Papers. Serie AD 1993-07, 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!]
    Other versions:
  3. Begoña Subiza Martínez, 1993. "Numerical Representation Of Acyclic Preferences," Working Papers. Serie AD 1993-09, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  4. María Dolores Guilló, 1995. "Terms-Of-Trade And The Current Account: A Two-Country/Two-Sector Growth Model," Working Papers. Serie AD 1995-03, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  5. 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!]
  6. 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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  7. Carmen Herrero Blanco, 1993. "Endogenous Reference Points And The Adjusted Proportional Solution For Bargaining Problems With Claims," Working Papers. Serie AD 1993-13, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
    Other versions:
  8. 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!]
  9. Martín Browning, 1993. "Dual Approaches To Utility," Working Papers. Serie AD 1993-10, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  10. 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!]
  11. María del Carmen Marco Gil, 1993. "A Characterization Of The Extended Claim-Egalitarian Solution," Working Papers. Serie AD 1993-03, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  12. Miguel González-Maestre, 1993. "Divisionalization In Markets With Hetergeneous Goods," Working Papers. Serie AD 1993-12, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
  13. Fernando Vega Redondo, 1993. "On The Evolution Of Cooperation In General Games Of Common Interest," Working Papers. Serie AD 1993-11, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie). [Downloadable!]
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