A network payoff function assigns a utility to all participants in a (social) network. In this paper we discuss properties of such network payoff functions that guarantee the existence of certain types of pairwise stable networks and the convergence of certain network formation processes. In...

We use a donor-provider-agent framework to study the delivery of developmental goods (i.e. aid, credit, technology transfer to poor). The need to provide incentives for the intermediate provider has been a key issue in the recent academic as well as non-academic discourses. We show that the use...