— In this paper we study the rational balance between local and global policies in virtual communities of agents. To study this problem we use a logical framework for modelling obligations and permissions in multiagent systems. In particular, the logical framework allows agents to trade off the decision of respecting a norm against the consequences of not respecting it: the possibility that they are considered violators and thus sanctioned. To formalize decision making we use a qualitative game theory. n-player games are based on recursive modelling: the bearer of a norm models the behavior of local normative authorities as agents who are in turn subject to other norms and thus model global normative agents.
Guido Boella, Leendert W. N. van der Torre