You can manage bookmarks using lists, please log in to your user account for this.
Media type:
E-Article
Title:
Selective Play: Choosing Partners in an Uncertain World
Contributor:
Hayashi, Nahoko;
Yamagishi, Toshio
Published:
SAGE Publications, 1998
Published in:
Personality and Social Psychology Review, 2 (1998) 4, Seite 276-289
Language:
English
DOI:
10.1207/s15327957pspr0204_4
ISSN:
1088-8683;
1532-7957
Origination:
Footnote:
Description:
<jats:p> The theoretical implications of introducing the “selective play” paradigm to experimental gaming research are discussed. In the traditional “forced play” environment, players are locked in a particular relationship and do not have options of leaving the current relationship and joining another. In the selective play environment players are given the options of leaving the current relationship andforming a new relationship. A previous computer tournament of prisoner's dilemma network (Hayashi, 1993) showed that out-for-tat (OFT) strategy performed very well in the selective play environment. OFT keeps cooperating with a partner until the partner defects; it deserts the partner and turns to someone else as soon as the partner defects. Results of a new computer tournament that introduced opportunity costs, however, point to the limits of the OFT's strength. OFT prematurely forms a commitment relationship with a cooperative partner and fails to utilize better opportunities. The best performer in the second tournament was the only one who was “trustful” and had a positive bias in calculating the expected payoff of interactions with a “stranger.” </jats:p>