...Yusheng Zhou; Lei Zhu; Chuanhui Wu; Houcai Wang; Qun Wang; Qinjian Yuan Purpose The purpose of this study is to examine the impact of social media affordances, specifically social engagement and social endorsement, on knowledge contribution in online Q&A communities. Building on self...

... employees’ knowledge contributions via gamified knowledge management systems (KMSs). Design/methodology/approach The authors conducted two empirical studies. Study 1 develops a measure of meaningful engagement and evaluates its validity and reliability. Drawing on the literature on user engagement...