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...

This paper uses a donor-provider-agent framework to study the role of provider incentives for the delivery of developmental goods like aid, credit, or technology transfer to the poor. The paper considers a situation where credible communication by the provider is the key to successful delivery....