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Liberalism, rationality, and Pareto optimality

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  • Heap, Shaun Hargreaves
  • Ismail, Mehmet

Abstract

Rational players in game theory are neoliberal in the sense that they can choose any available action so as to maximize their payoffs. It is well known that this can result in Pareto inferior outcomes (e.g. the Prisoner's Dilemma). Classical liberalism, in contrast, argues that people should be constrained by a no-harm principle (NHP) when they act. We show, for the first time to the best of our knowledge, that rational players constrained by the NHP will produce Pareto efficient outcomes in n-person non-cooperative games. We also show that both rationality and the NHP are required for this result.

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  • Heap, Shaun Hargreaves & Ismail, Mehmet, 2021. "Liberalism, rationality, and Pareto optimality," SocArXiv mgqh7, Center for Open Science.
    • Handle: RePEc:osf:socarx:mgqh7
    DOI: 10.31219/osf.io/mgqh7
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    References listed on IDEAS

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    1. Brams, Steven J. & Ismail, Mehmet S., 2019. "Farsightedness in Games: Stabilizing Cooperation in International Conflict," MPRA Paper 91370, University Library of Munich, Germany.
    2. Nash, John, 1953. "Two-Person Cooperative Games," Econometrica, Econometric Society, vol. 21(1), pages 128-140, April.
    3. Michele Lombardi & Kaname Miyagishima & Roberto Veneziani, 2016. "Liberal Egalitarianism and the Harm Principle," Economic Journal, Royal Economic Society, vol. 126(597), pages 2173-2196, November.
    4. Yeon-Koo Che & Jinwoo Kim & Fuhito Kojima & Christopher Thomas Ryan, 2020. ""Near" Weighted Utilitarian Characterizations of Pareto Optima," Papers 2008.10819, arXiv.org, revised Mar 2023.
    5. Mariotti, Marco & Veneziani, Roberto, 2013. "On the impossibility of complete Non-Interference in Paretian social judgements," Journal of Economic Theory, Elsevier, vol. 148(4), pages 1689-1699.
    6. Gibbard, Allan, 1974. "A Pareto-consistent libertarian claim," Journal of Economic Theory, Elsevier, vol. 7(4), pages 388-410, April.
    7. Sen, Amartya Kumar, 1970. "The Impossibility of a Paretian Liberal," Scholarly Articles 3612779, Harvard University Department of Economics.
    8. Sen, Amartya, 1970. "The Impossibility of a Paretian Liberal," Journal of Political Economy, University of Chicago Press, vol. 78(1), pages 152-157, Jan.-Feb..
    9. Marco Mariotti & Roberto Veneziani, 2009. "‘Non-interference’ implies equality," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 32(1), pages 123-128, January.
    10. Mariotti, Marco & Veneziani, Roberto, 2020. "The Liberal Ethics of Non-Interference," British Journal of Political Science, Cambridge University Press, vol. 50(2), pages 567-584, April.
    11. Peacock, Alan T & Rowley, Charles K, 1972. "Pareto Optimality and the Political Economy of Liberalism," Journal of Political Economy, University of Chicago Press, vol. 80(3), pages 476-490, May-June.
    12. Martin J. Osborne & Ariel Rubinstein, 1994. "A Course in Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262650401, April.
    13. Steven J. Brams & Donald Wittman, 1981. "Nonmyopic Equilibria in 2×2 Games," Conflict Management and Peace Science, Peace Science Society (International), vol. 6(1), pages 39-62, September.
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