They examine institutions, including the
Kula Ring, criminal justice institutions, institutionsAE regulation of actorsAE behavior, and social dilemmas related to vaccinations; social norms and individual interests, collective action and normative change, cooperation with others, scientific misconduct, and reciprocity and social status; peer-sanctioning in terms of normative conflict, negative peer-sanctioning, negative counter-sanctioning, responsibility for norm enforcement, and peer punishment; trust and trustworthiness, including trust online; game theory and social dilemmas; and experimental methods.
These are coupled with a longstanding series of cultural practices involving systems of exchange and circulation as exemplified through the
kula ring (a ceremonial exchange system in the Milne Bay province of Papua New Guinea) as well as systems of communication and conduct such as fa'asamoa (ways of being Samoan) and other informal systems of social control (Arno, 1983; Duranti, 1997; Munn, 1990).