Do the Weak Stand a Chance? Distribution of Resources in a Competitive Environment

Judith Avrahami*, Yaakov Kareev

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

When two agents of unequal strength compete, the stronger one is expected to always win the competition. This expectation is based on the assumption that evaluation of performance is com-plete, hence awless. If, however, the agents are evaluated on the basis of only a small sample of their performance, the weaker agent still stands a chance of winning occasionally. A theoretical analysis indicates that, to increase the chance of this happening the weaker agent ought to give up on enough occasions so that he or she can match the stronger agent on the remaining ones. We model such a competition in a game, present its game-theoretic solution, and report an experiment, involving 144 individuals, in which we tested whether players (both weak and strong) are actually sensitive to their relative strengths and know how to allocate their resources accordingly. Our results indicate that they do.

Original languageEnglish
Pages (from-to)940-950
Number of pages11
JournalCognitive Science
Volume33
Issue number5
DOIs
StatePublished - Jul 2009

Keywords

  • Competition
  • Decision-making
  • Distribution of resources

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