We model knowledge diffusion in a population of agents situated on a network, interacting only over direct ties. Some agents are by nature traders, others are by nature "givers": traders demand a quid pro quo for information transfer; givers do not. We are interested in efficiency of diffusion...

In this paper we model interactions between organizational structures, job stress, emotional contagion and organization performance. An organization is modelled as solving problems or performing tasks. Tasks enter the organization and can be addressed by a subset of its members. Organization...

This paper presents an economic model of R&D network formation through the creation of strategic alliances. Firms are randomly endowed with knowledge elements. They base their alliance decisions purely on the technological fit of potential partners, ignoring social capital considerations and...