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Rationality, uncertainty, and unanimity: an epistemic critique of contractarianism

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  • Schaefer, Alexander

Abstract

This paper considers contractarianism as a method of justification. The analysis accepts the key tenets of contractarianism: expected utility maximization, unanimity as the criteria of acceptance, and social-scientific uncertainty of modelled agents. In addition to these three features, however, the analysis introduces a fourth feature: a criteria of rational belief formation, viz. Bayesian belief updating. Using a formal model, this paper identifies a decisive objection to contractarian justification. Insofar as contractarian projects approximate the Agreement Model, therefore, they fail to justify their conclusions. Insofar as they fail to approximate the Agreement Model, they must explain which modelling assumption they reject.

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  • Schaefer, Alexander, 2021. "Rationality, uncertainty, and unanimity: an epistemic critique of contractarianism," Economics and Philosophy, Cambridge University Press, vol. 37(1), pages 82-117, March.
    • Handle: RePEc:cup:ecnphi:v:37:y:2021:i:1:p:82-117_7
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    References listed on IDEAS

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    1. Rubinstein, Ariel, 1982. "Perfect Equilibrium in a Bargaining Model," Econometrica, Econometric Society, vol. 50(1), pages 97-109, January.
    2. Kreps, David M & Wilson, Robert, 1982. "Sequential Equilibria," Econometrica, Econometric Society, vol. 50(4), pages 863-894, July.
    3. Austen-Smith, David & Banks, Jeffrey S., 1996. "Information Aggregation, Rationality, and the Condorcet Jury Theorem," American Political Science Review, Cambridge University Press, vol. 90(1), pages 34-45, March.
    4. Moehler, Michael, 2010. "The (Stabilized) Nash Bargaining Solution as a Principle of Distributive Justice," Utilitas, Cambridge University Press, vol. 22(4), pages 447-473, December.
    5. David M. Kreps, 2012. "Microeconomic Foundations I: Choice and Competitive Markets," Economics Books, Princeton University Press, edition 1, volume 1, number 9890.
    6. Loungani, Prakash, 2001. "How accurate are private sector forecasts? Cross-country evidence from consensus forecasts of output growth," International Journal of Forecasting, Elsevier, vol. 17(3), pages 419-432.
    7. John C. Harsanyi, 1967. "Games with Incomplete Information Played by "Bayesian" Players, I-III Part I. The Basic Model," Management Science, INFORMS, vol. 14(3), pages 159-182, November.
    8. Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680, Decembrie.
    9. Feddersen, Timothy & Pesendorfer, Wolfgang, 1998. "Convicting the Innocent: The Inferiority of Unanimous Jury Verdicts under Strategic Voting," American Political Science Review, Cambridge University Press, vol. 92(1), pages 23-35, March.
    10. Wit, Jorgen, 1998. "Rational Choice and the Condorcet Jury Theorem," Games and Economic Behavior, Elsevier, vol. 22(2), pages 364-376, February.
    11. Buchanan, James M & Faith, Roger L, 1980. "Subjective Elements in Rawlsian Contractual Agreement on Distributional Rules," Economic Inquiry, Western Economic Association International, vol. 18(1), pages 23-38, January.
    12. Hausman,Daniel M., 1992. "The Inexact and Separate Science of Economics," Cambridge Books, Cambridge University Press, number 9780521415019, December.
    13. Vanderschraaf, Peter, 2006. "War Or Peace?: A Dynamical Analysis Of Anarchy," Economics and Philosophy, Cambridge University Press, vol. 22(2), pages 243-279, July.
    14. Hausman,Daniel M., 1992. "The Inexact and Separate Science of Economics," Cambridge Books, Cambridge University Press, number 9780521425230, December.
    15. Ken Binmore, 1994. "Game Theory and the Social Contract, Volume 1: Playing Fair," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262023636, December.
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