Understanding social motives and norms of trust and reciprocity is essential for explaining many phenomena in organizations. A primary goal of this research is to extend past work on trust and reciprocity by examining the impact of the social contexts, within which social interactions are...

In this paper, we argue that an important function fulfilled by intermediaries is to facilitate trust by enabling social pressure towards the enforcement of informal agreements. To that end, we develop a new model that uses network theory to show that intermediaries who have exclusivity over a...

A lot of economic and social situations can be described as contests in which agents need to distribute scare resources. Individual behavior plays an important role within these situations, while identity strongly impacts on behavior. This paper asks how group identity impacts the provision of a...