... externalities are important factors affecting social network sites (SNS) perceived usefulness (PU): perceived external prestige, referent network size and perceived complementarity. In addition, the paper proposes that PU, habit and subjective norms significantly affect information disclosure of SNS among...

...Xuefeng Zhao; Qing Tang; Shan Liu; Fen Liu Purpose – The purpose of this paper is to integrate social capital theory and motivation theory to identify the factors that affect the intention of users to share mobile coupons (m-coupons) via social network sites (SNS). Social capital includes social...

...Tommy K. H. Chan; Christy M. K. Cheung; Na Shi; Matthew K. O. Lee Purpose – The purpose of this paper is to examine the factors associated with user satisfaction in the social network sites (SNSs), and to explore the moderating effects of gender on user satisfaction. Design/methodology...