Despite the calls for establishing theory-driven multidimensional formative conceptualization and operationalization of information systems (IS) usage, social media usage is conventionally modeled as a unidimensional reflective construct. Built on the conceptualization of IS usage and perspectives of the formative construction, this study develops an aggregate formative model of social media us...

During recent years we have witnessed a systematic progress in the understanding of complex systems, both case particular systems that are classified into this group and, general, as regards phenomenon complexity [...]