This study investigates the potentially different roles of informal social networks in promoting knowledge sharing. Specifically, it aims to examine the effects of the focal subgroup's between-subgroup network size and strength on knowledge sharing with other subgroups and the moderating effect...

Purpose – This paper intends to discuss the effect of social and institutional mechanisms in allowing network governance embedded in non‐contractual and social relations to emerge and persist. Design/methodology/approach – Building on the extant theoretical literature on network governance...