Social network theories (e.g. Granovetter 1973, Burt 1992) and information richness theory (Daft & Lengel 1987) have both been used independently to understand knowledge transfer in information intensive work settings. Social network theories explain how network structures covary with the...

Over the past decade, the rise of the Internet has enabled the emergence of surprising new forms of collective intelligence. Examples include Google, Wikipedia, Threadless, and many others. To take advantage of the possibilities these new systems represent, it is necessary to go beyond just...

We examine what drives the diffusion of different types of information through email networks and the effects of these diffusion patterns on the productivity and performance of information workers. In particular, we ask: What predicts the likelihood of an individual becoming aware of a strategic...