We study the social structure of Facebook ‘‘friendship'' networks at one hundred American colleges and universities at …

through networks. I create a unique data set that precisely measures the network size and credibility of each contributor to …

accounting information networks feature different types of actors who produce and disseminate different types of information and … information networks – firm-to-investor networks, stakeholder-to-investor networks, and investor-to-investor networks – and tests … for the direct and interactive effects these networks have on abnormal returns around SEC Form 8-K filing events. The …

, especially in the freemium-based virtual economy, in which individuals are connected by multi-relational social networks, such as … interdependent nature of repeat purchases of online game players embedded in multi-relational social networks. We examine two types … predict repeat purchases in multi-relational social networks, this study has managerial implications for online game providers …

the friend recommendation and the implementation of firms' seeding strategies in location-based social networks …