Web-enabled boundary spanners and their role in the knowledge flow network

We argue that types of Simmelian-tied employee dyads (dyads embedded in three-person cliques) influences organizational justice perceptions, and knowledge sharing within and across organizational boundaries through virtual workgroups. We study the interaction between employees\u27 advice and friendship ties, shared interpersonal, interactional, procedural and distributive justice perceptions, and the types of knowledge shared from a social network perspective. We predict that Simmelian-tied advice and friendship dyads influence justice perceptions, and in turn knowledge sharing. Compared to Simmelian-tied advice dyads, we suggest that Simmelian-tied friendship dyads were hypothesized to be strongly associated with congruent distributive, interpersonal, and interpersonal justice perceptions. Congruent procedural justice perceptions were likely to be associated with both Simmelian-tied advice and friendship ties. We hypothesized that distributive, procedural, and informational justice perceptions were likely to be shared across formal organizational boundaries through strong friendship ties. We also predicted that positive congruent procedural, interpersonal and informational justice perceptions influenced expert knowledge sharing while congruent distributive justice perceptions influenced product knowledge sharing