practical relevance of the theoretical model was measured. A network of experts at Berlin stock exchange and a learning network …

To this day, the Internet holds the promise of uniting all people in a global communication network. However, in recent … fragmentation of the Internet. Drawing on network theory, this article retraces the conflicts and developments that have shaped the … to consolidate power over subnetworks are changing the structures of the global network. This change is accompanied by a …

conceptual paper argues to focus on the relationships between persons of a community that together constitute a sharing network …. The activities to encourage sharing in this network can be systematized with the process types "mobilizing", "distributing …