Karikoski, Juuso; Kilkki, Kalevi - In: International Journal of Electronic Finance 7 (2013) 2, pp. 115-131
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 services (SMSs) and voice calls. In Granovetter's terms, bridging … strong ties. We find that both SMSs and voice calls are used for bonding and bridging social capital, but SMSs are used more …