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The physiology of moral sentiments

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  • Zak, Paul J.
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    Abstract

    Adam Smith made a persuasive case that "moral sentiments" are the foundation of ethical behaviors in his 1759 The Theory of Moral Sentiments. This view is still controversial as philosophers debate the extent of human morality. One type of moral behavior, assisting a stranger, has been shown by economists to be quite common in the laboratory and outside it. This paper presents the Empathy-Generosity-Punishment model that reveals the criticality of moral sentiments in producing prosocial behaviors. The model's predictions are tested causally in three neuroeconomics experiments that directly intervene in the human brain to "turn up" and "turn down" moral sentiments. This approach provides direct evidence on the brain mechanisms that produce prosociality using a brain circuit called HOME (human oxytocin-mediated empathy). By characterizing the HOME circuit, I identify situations in which moral sentiments will be engaged or disengaged. Using this information, applications to health and welfare policies, organizational and institutional design, economic development, and happiness are presented.

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    Bibliographic Info

    Article provided by Elsevier in its journal Journal of Economic Behavior & Organization.

    Volume (Year): 77 (2011)
    Issue (Month): 1 (January)
    Pages: 53-65

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    Handle: RePEc:eee:jeborg:v:77:y:2011:i:1:p:53-65

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    Web page: http://www.elsevier.com/locate/jebo

    Related research

    Keywords: Oxytocin Empathy Adam Smith Neuroeconomics Game theory Generosity;

    References

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    1. Hoffman Elizabeth & McCabe Kevin & Shachat Keith & Smith Vernon, 1994. "Preferences, Property Rights, and Anonymity in Bargaining Games," Games and Economic Behavior, Elsevier, vol. 7(3), pages 346-380, November.
    2. Herbert A. Simon, 1991. "Organizations and Markets," Journal of Economic Perspectives, American Economic Association, vol. 5(2), pages 25-44, Spring.
    3. Bentham, Jeremy, 1781. "An Introduction to the Principles of Morals and Legislation," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, number bentham1781.
    4. Elizabeth Hoffman & Kevin McCabe & Vernon Smith, 2000. "The Impact of Exchange Context on the Activation of Equity in Ultimatum Games," Experimental Economics, Springer, vol. 3(1), pages 5-9, June.
    5. Simon Gachter & Ernst Fehr, 2000. "Cooperation and Punishment in Public Goods Experiments," American Economic Review, American Economic Association, vol. 90(4), pages 980-994, September.
    6. Betsey Stevenson & Justin Wolfers, 2008. "Economic Growth and Subjective Well-Being: Reassessing the Easterlin Paradox," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 39(1 (Spring), pages 1-102.
    7. Guth, Werner & Schmittberger, Rolf & Schwarze, Bernd, 1982. "An experimental analysis of ultimatum bargaining," Journal of Economic Behavior & Organization, Elsevier, vol. 3(4), pages 367-388, December.
    8. Zak, Paul J & Knack, Stephen, 2001. "Trust and Growth," Economic Journal, Royal Economic Society, vol. 111(470), pages 295-321, April.
    9. Steven D. Levitt & John A. List, 2007. "What Do Laboratory Experiments Measuring Social Preferences Reveal About the Real World?," Journal of Economic Perspectives, American Economic Association, vol. 21(2), pages 153-174, Spring.
    10. Moana Vercoe & Paul Zak, 2010. "Inductive modeling using causal studies in neuroeconomics: brains on drugs," Journal of Economic Methodology, Taylor & Francis Journals, vol. 17(2), pages 133-146.
    11. Andreoni, James, 1990. "Impure Altruism and Donations to Public Goods: A Theory of Warm-Glow Giving?," Economic Journal, Royal Economic Society, vol. 100(401), pages 464-77, June.
    12. Zak, Paul J. & Stanton, Angela A. & Ahmadi, Sheila, 2007. "Oxytocin Increases Generosity in Humans," MPRA Paper 5650, University Library of Munich, Germany.
    13. Sally, David, 2001. "On sympathy and games," Journal of Economic Behavior & Organization, Elsevier, vol. 44(1), pages 1-30, January.
    14. Knutson, Brian & Wimmer, G. Elliott & Kuhnen, Camelia & Winkielman, Piotr, 2008. "Nucleus accumbens activation mediates the influence of reward cues on financial risk-taking," MPRA Paper 8013, University Library of Munich, Germany.
    15. Zak, Paul J. & Fakhar, Ahlam, 2006. "Neuroactive hormones and interpersonal trust: International evidence," Economics & Human Biology, Elsevier, vol. 4(3), pages 412-429, December.
    16. David Hirshleifer & Tyler Shumway, 2003. "Good Day Sunshine: Stock Returns and the Weather," Journal of Finance, American Finance Association, vol. 58(3), pages 1009-1032, 06.
    17. Smith, Adam, 1759. "The Theory of Moral Sentiments," History of Economic Thought Books, McMaster University Archive for the History of Economic Thought, number smith1759.
    18. Rabin, Matthew, 1993. "Incorporating Fairness into Game Theory and Economics," American Economic Review, American Economic Association, vol. 83(5), pages 1281-1302, December.
    19. Paul J. Zak & Karla Borja & William T. Matzner & Robert Kurzban, 2005. "The Neuroeconomics of Distrust: Sex Differences in Behavior and Physiology," American Economic Review, American Economic Association, vol. 95(2), pages 360-363, May.
    20. Vernon L. Smith, 1998. "The Two Faces of Adam Smith," Southern Economic Journal, Southern Economic Association, vol. 65(1), pages 2-19, July.
    21. Stanton, Angela A., 2007. "Neural Substrates of Decision-Making in Economic Games," MPRA Paper 4030, University Library of Munich, Germany, revised 10 Jun 2007.
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