Purpose: Premised on dynamic capability theory, the purpose of this paper is to explore the link between entrepreneurial orientation (EO) and operational responsiveness (OR). In addition, grounded in contingency theory, the authors examine the roles of competitive intensity and technological...

Purpose: Mobile instant messaging (MIM) apps could provide rich and instant information in employees’ communication. However, how media richness impacts MIM user loyalty is unknown. The purpose of this paper is to adopt media richness and social presence theories as theoretical foundations to...

Purpose: Playing exergames may resemble doing conventional exercise and thus has the potential to enhance users’ health. However, no study has yet examined whether and how a need for exercise impacts users’ intention to continuously play exergames, i.e. continuance intention and its...