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Title: Evolutionarily stable conjectures and other regarding preferences in duopoly games
Authors: Leppanen, Ilkka
Keywords: Duopoly
Conjectural variations
Other regarding preferences
Evolutionary stability
Issue Date: 2017
Publisher: Springer Verlag (© the authors)
Citation: LEPPANEN, I., 2017. Evolutionarily stable conjectures and other regarding preferences in duopoly games. Journal of Evolutionary Economics, 28(2), pp. 347–364.
Abstract: We study the evolutionary selection of conjectures in duopoly games when players have other regarding preferences, i.e. preferences over payoff distributions. In both the Cournot and Bertrand duopoly games, the consistent conjectures are independent of other regarding preferences. Both duopoly games have evolutionarily stable conjectures that depend on other regarding preferences but that do not coincide with the consistent conjectures. For increasingly spiteful preferences, the evolutionarily stable conjectures implicate low quantities in the Cournot game and high prices in the Bertrand game, whereas the inverse relationships hold for the consistent conjectures. We discuss our findings in the context of ultimate and proximate causation.
Description: This paper was published by Springer as Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Version: Published
DOI: 10.1007/s00191-017-0529-1
URI: https://dspace.lboro.ac.uk/2134/26247
Publisher Link: https://doi.org/10.1007/s00191-017-0529-1
ISSN: 0936-9937
Appears in Collections:Published Articles (Business)

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