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An Economic Approach to the Self : the Dual Agent

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  • Lotz, Aïleen

Abstract

This paper extends the notion of the rational agent in economics by acknowledging the role of the unconscious in the agent's decision-making process. It argues that the unconscious can be modelled by a rational agent with his own objective function and set of information. The combination of both the conscious and unconscious agents is called the "dual agent". This dual agent presents rationally biased behaviors that may not disappear through aggregation, and could be potentially measured. It also provides a theoretical approach to the emotionally-driven actions. On the social sciences side, the paper pleads for a wider use of substantive rationality in the understanding of human behavior.

Suggested Citation

  • Lotz, Aïleen, 2011. "An Economic Approach to the Self : the Dual Agent," MPRA Paper 50771, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:50771
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    References listed on IDEAS

    as
    1. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2020. "A path integral approach to business cycle models with large number of agents," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 15(4), pages 899-942, October.
    2. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    3. David K. Levine & Drew Fudenberg, 2006. "A Dual-Self Model of Impulse Control," American Economic Review, American Economic Association, vol. 96(5), pages 1449-1476, December.
    4. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2021. "A statistical field approach to capital accumulation," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 16(4), pages 817-908, October.
    5. Rabin, Matthew, 2002. "A perspective on psychology and economics," European Economic Review, Elsevier, vol. 46(4-5), pages 657-685, May.
    6. Gosselin, Pierre & Lotz, Aileen & Wambst, Marc, 2013. "On apparent irrational behaviors : interacting structures and the mind," MPRA Paper 44421, University Library of Munich, Germany.
    7. Simon, Herbert A, 1986. "Rationality in Psychology and Economics," The Journal of Business, University of Chicago Press, vol. 59(4), pages 209-224, October.
    8. Lotz, Aileen & Gosselin, Pierre, 2012. "A dynamic model of interactions between conscious and unconscious," MPRA Paper 36697, University Library of Munich, Germany.
    9. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2019. "A Statistical Field Approach to Capital Accumulation," Working Papers hal-02280634, HAL.
    10. Matthew Rabin, 1998. "Psychology and Economics," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 11-46, March.
    11. Nathan Berg & Gerd Gigerenzer, 2010. "As-if behavioral economics: neoclassical economics in disguise?," History of Economic Ideas, Fabrizio Serra Editore, Pisa - Roma, vol. 18(1), pages 133-166.
    12. Pierre Gosselin & Aileen Lotz & Charles Wyplosz, 2006. "How Much Information should Interest Rate-Setting Central Banks Reveal?," IHEID Working Papers 08-2006, Economics Section, The Graduate Institute of International Studies.
    13. George A. Akerlof, 2003. "Behavioral Macroeconomics and Macroeconomic Behavior," The American Economist, Sage Publications, vol. 47(1), pages 25-47, March.
    14. Daniel Kahneman & Amos Tversky, 2013. "Prospect Theory: An Analysis of Decision Under Risk," World Scientific Book Chapters, in: Leonard C MacLean & William T Ziemba (ed.), HANDBOOK OF THE FUNDAMENTALS OF FINANCIAL DECISION MAKING Part I, chapter 6, pages 99-127, World Scientific Publishing Co. Pte. Ltd..
    15. Stephen E.G Lea & Paul Webley & Brian M. Young, 1992. "New Directions in Economic Psychology," Books, Edward Elgar Publishing, number 277.
    16. Cunningham, Thomas, 2013. "Biases and Implicit Knowledge," MPRA Paper 50292, University Library of Munich, Germany.
    17. Jon Elster, 1998. "Emotions and Economic Theory," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 47-74, March.
    18. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2015. "From Rationality to Irrationality : Dynamic Interacting Structures," Working Papers hal-01122078, HAL.
    19. Akerlof, George A, 1991. "Procrastination and Obedience," American Economic Review, American Economic Association, vol. 81(2), pages 1-19, May.
    20. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2017. "A Path Integral Approach to Interacting Economic Systems with Multiple Heterogeneous Agents," Working Papers hal-01549586, HAL.
    21. Berg, Nathan, 2010. "Behavioral Economics," MPRA Paper 26587, University Library of Munich, Germany.
    22. Pierre Gosselin & A. Lotz & C. Wyplosz, 2008. "When Central Banks Reveal Future Interest Rates: Alignment of Expectations Vs. Creative Opacity," Post-Print hal-00383304, HAL.
    23. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2018. "A Path Integral Approach to Business Cycle Models with Large Number of Agents," Working Papers hal-01893556, HAL.
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    Cited by:

    1. Gosselin, Pierre & Lotz, Aileen & Wambst, Marc, 2013. "On apparent irrational behaviors : interacting structures and the mind," MPRA Paper 44421, University Library of Munich, Germany.
    2. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2015. "From Rationality to Irrationality : Dynamic Interacting Structures," Working Papers hal-01122078, HAL.
    3. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2017. "A Path Integral Approach to Interacting Economic Systems with Multiple Heterogeneous Agents," Working Papers hal-01549586, HAL.
    4. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2020. "A path integral approach to business cycle models with large number of agents," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 15(4), pages 899-942, October.
    5. Pierre Gosselin & Aïleen Lotz & Marc Wambst, 2018. "A Path Integral Approach to Business Cycle Models with Large Number of Agents," Working Papers hal-01893556, HAL.
    6. Lotz, Aileen & Gosselin, Pierre, 2012. "A dynamic model of interactions between conscious and unconscious," MPRA Paper 36697, University Library of Munich, Germany.

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    More about this item

    Keywords

    rational agent; decision-making; conscious; unconscious; asymmetry of information; imperfect information; dual agent; theory of emotion; substantive and procedural rationality; psychology; bias;
    All these keywords.

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D01 - Microeconomics - - General - - - Microeconomic Behavior: Underlying Principles
    • B41 - Schools of Economic Thought and Methodology - - Economic Methodology - - - Economic Methodology

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