This paper analyses the impact of third party beliefs and payoffs on decision making, in the context of a three person repeated game. Two players can collude and increase their intertemporal payoffs, but doing so generates an externality for an inactive player (third party). The model assumes that some players are guilt averse and conditions their emotional responses on the perceived beliefs of the third party; this leads to a self-fulfilling mechanism, where beliefs tend to be confirmed through their impact on psychological payoffs. The experimental findings reveal that the third party’s beliefs are the dominant factor driving behaviour. On the contrary, third party payoffs do not seem to matter. These results are in line with the predictions of psychological game theory, extending them to third parties. Moreover, they give some insights on the relevant weight of different theories (social preferences, reciprocity, guilt) in the shaping of pro-social behaviour.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by Faculty of Economics and Statistics, University of Innsbruck in its series Working Papers with number
2009-01.
Find related papers by JEL classification: C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior D73 - Microeconomics - - Analysis of Collective Decision-Making - - - Bureaucracy; Administrative Processes in Public Organizations; Corruption
This paper has been announced in the following NEP Reports:
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.: