The relationship between money and credit is developed in terms of "know-who" networks. It is suggested that the link between dynamics and equilibrium theory in economics can be built by regarding the noncooperative no-credit and the general equilibrium models as providing lower and upper bounds...

This is a survey and discussion of work covering both formal game theory and experimental gaming prior to 1991. It is a useful preliminary introduction to the considerable change and emphasis which has taken place since that time where dynamics, learning, and local optimization have challenged...