IDEAS home Printed from https://ideas.repec.org/p/biu/wpaper/2008-05.html
   My bibliography  Save this paper

Comparative Statics of Altruism and Spite

Author

Listed:
  • Igal Milchtaich

    (Bar-Ilan University)

Abstract

The equilibrium outcome of a strategic interaction between two or more people may depend on the weight they place on each other’s payoff. A positive, negative or zero weight represents altruism, spite or complete selfishness, respectively. Paradoxically, the real, material payoff in equilibrium for a group of altruists may be lower than for selfish or spiteful groups. However, this can only be so if the equilibria involved are unstable. If they are stable, the total (equivalently, average) payoff can only increase or remain unchanged with an increasing degree of altruism.

Suggested Citation

  • Igal Milchtaich, 2008. "Comparative Statics of Altruism and Spite," Working Papers 2008-05, Bar-Ilan University, Department of Economics.
    • Handle: RePEc:biu:wpaper:2008-05
    as

    Download full text from publisher

    File URL: https://www2.biu.ac.il/soc/ec/wp/2008-05/2008-05.pdf
    File Function: Working paper
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    Altruism; spite; comparative statics; strategic games; stability of equilibrium;
    All these keywords.

    JEL classification:

    • C62 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Existence and Stability Conditions of Equilibrium
    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D64 - Microeconomics - - Welfare Economics - - - Altruism; Philanthropy; Intergenerational Transfers

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:biu:wpaper:2008-05. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Department of Economics (email available below). General contact details of provider: https://edirc.repec.org/data/debaril.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.