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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Risk averse behavior in generalized matching pennies games
Organization Unit
Authors
  • Jacob Goeree
  • Charles A. Holt
  • Thomas R. Palfrey
Item Subtype Original Work
Refereed Yes
Status Published in final form
Journal Title Games and Economic Behavior
Geographical Reach international
Volume 45
Number 1
Page Range 97 - 113
Date 2003
Abstract Text We let subjects interact with anonymous partners in trust (investment) games with and without one of two kinds of pre-play communication: numerical (tabular) only, and verbal and numerical. We find that either kind of pre-play communication increases trusting, trustworthiness, or both, in inter-subject comparisons, but that the inclusions of verbal communication generates both a larger effect and one that is robust across both inter-subject and intra-subject comparisons. In all conditions, trustors earn more when they invest more of their endowment, trustors and trustees gravitate to \"fair and efficient\" interactions, and the majority of trustees adhere to their commitments, whether explicit or implicit. Finally, we study trusting and trustworthiness in the sense of adhering to agreements, and we find that both are enhanced when the parties can use words, and especially when an agreement is reached with words and not only with the exchange of numerical proposals.
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