All ecosystem models are just rough approximations of reality. In the case of communications ecosys-tems, numerous actors interact with each other and create an incredibly complex process that tends to depress even the most diligent modeler. In recent decades, various methods have been used to...

All ecosystem models are just rough approximations of reality. In the case of communications ecosys-tems, numerous actors interact with each other and create an incredibly complex process that tends to depress even the most diligent modeler. In recent decades, various methods have been used to...

People may use different kinds of mobile communication services depending on if they are communicating with, for instance, friends, acquaintances or strangers. Thus, in this paper bonding and bridging social capital is studied in the context of two mobile communication services, short message...