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Homo Moralis—Preference Evolution Under Incomplete Information and Assortative Matching

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  • Ingela Alger
  • Jörgen W. Weibull

Abstract

What preferences will prevail in a society of rational individuals when preference evolution is driven by their success in terms of resulting payoffs? We show that when individuals’ preferences are their private information, a convex combinations of selfishness and morality stand out as evolutionarily stable. We call individuals with such preferences homo moralis. At one end of the spectrum is homo oeconomicus, who acts so as to maximize his or her material payoff. At the opposite end is homo kantiensis, who does what would be “the right thing to do,†in terms of material payoffs, if all others would do likewise. We show that the stable degree of morality - the weight placed on the moral goal - equals the index of assortativity in the matching process. The motivation of homo moralis is arguably compatible with how people often reason, and the induced behavior agrees with pro-social behaviors observed in many laboratory experiments.

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Bibliographic Info

Article provided by Econometric Society in its journal Econometrica.

Volume (Year): 81 (2013)
Issue (Month): 6 (November)
Pages: 2269-2302

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Handle: RePEc:ecm:emetrp:v:81:y:2013:i:6:p:2269-2302

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  1. S. Huck & J. Oechssler, 1996. "The Indirect Evolutionary Approach To Explaining Fair Allocations," SFB 373 Discussion Papers 1996,13, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
  2. Christoph Engel, 2011. "Dictator games: a meta study," Experimental Economics, Springer, vol. 14(4), pages 583-610, November.
  3. Dekel, Eddie & Ely, Jeffrey & Yilankaya, Okan, 2004. "Evolution of Preferences," Microeconomics.ca working papers dekel-04-08-13-01-21-07, Vancouver School of Economics, revised 09 Jun 2006.
  4. Blanco, Mariana & Engelmann, Dirk & Normann, Hans Theo, 2011. "A within-subject analysis of other-regarding preferences," Games and Economic Behavior, Elsevier, vol. 72(2), pages 321-338, June.
  5. repec:fth:iniesr:557 is not listed on IDEAS
  6. Ingela Alger, 2009. "Public Goods Games, Altruism, and Evolution," Carleton Economic Papers 09-06, Carleton University, Department of Economics, revised 01 Feb 2010.
  7. Robson, A.J., 1989. "Efficiency In Evolutionary Games: Darwin, Nash And Secret Handshake," Papers 89-22, Michigan - Center for Research on Economic & Social Theory.
  8. Gary Charness & Matthew Rabin, 2002. "Understanding Social Preferences With Simple Tests," The Quarterly Journal of Economics, MIT Press, vol. 117(3), pages 817-869, August.
  9. Jennifer Zelmer, 2003. "Linear Public Goods Experiments: A Meta-Analysis," Experimental Economics, Springer, vol. 6(3), pages 299-310, November.
  10. repec:fth:iniesr:564 is not listed on IDEAS
  11. Esther Hauk & Maria Sáez, 1999. "On the cultural transmission of corruption," Economics Working Papers 392, Department of Economics and Business, Universitat Pompeu Fabra.
  12. Possajennikov, Alex, 2000. "On the evolutionary stability of altruistic and spiteful preferences," Journal of Economic Behavior & Organization, Elsevier, vol. 42(1), pages 125-129, May.
  13. James C. Cox & Vjollca Sadiraj, 2012. "Direct Tests Of Individual Preferences For Efficiency And Equity," Economic Inquiry, Western Economic Association International, vol. 50(4), pages 920-931, October.
  14. Bester, H. & Güth, W., 1994. "Is altruism evolutionarily stable ?," Discussion Paper 1994-103, Tilburg University, Center for Economic Research.
  15. Hirshleifer, Jack, 1977. "Economics from a Biological Viewpoint," Journal of Law and Economics, University of Chicago Press, vol. 20(1), pages 1-52, April.
  16. Sethi, Rajiv & Somanathan, E., 2001. "Preference Evolution and Reciprocity," Journal of Economic Theory, Elsevier, vol. 97(2), pages 273-297, April.
  17. Ok, Efe A. & Vega-Redondo, Fernando, 2001. "On the Evolution of Individualistic Preferences: An Incomplete Information Scenario," Journal of Economic Theory, Elsevier, vol. 97(2), pages 231-254, April.
  18. Theodore C. Bergstrom, . "On the Evolution of Altruistic Ethical Rules for Siblings," ELSE working papers 017, ESRC Centre on Economics Learning and Social Evolution.
  19. Bacharach, Michael, 1999. "Interactive team reasoning: A contribution to the theory of co-operation," Research in Economics, Elsevier, vol. 53(2), pages 117-147, June.
  20. Becker, Gary S, 1976. "Altruism, Egoism, and Genetic Fitness: Economics and Sociobiology," Journal of Economic Literature, American Economic Association, vol. 14(3), pages 817-26, September.
  21. Levent Kockesen & Efe A. Ok & Rajiv Sethi, 1997. "Interdependent Preference Formation," Game Theory and Information 9708002, EconWPA.
  22. Gachter, Simon & Herrmann, Benedikt & Thoni, Christian, 2004. "Trust, voluntary cooperation, and socio-economic background: survey and experimental evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 55(4), pages 505-531, December.
  23. Bolle, Friedel, 2000. "Is altruism evolutionarily stable? And envy and malevolence?: Remarks on Bester and Guth," Journal of Economic Behavior & Organization, Elsevier, vol. 42(1), pages 131-133, May.
  24. Jack Hirshleifer, 1977. "Economics from a Biological Viewpoint," UCLA Economics Working Papers 087, UCLA Department of Economics.
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Cited by:
  1. Fabrizio Adriani & Silvia Sonderegger, . "Evolution of similarity judgements in intertemporal choice," Discussion Papers 2014-06, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.

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