Understanding consumer engagement in online brand communities: An application of self-expansion theory

Despite a growing importance of consumer engagement on online brand communities (OBCs), empirically derived insights into its antecedents, dynamics and outcomes remain limited. The purpose of this paper is twofold: first, to apply the self-expansion theory and study the influence of emotional attachment, brand love, and cultural values on consumer engagement in OBCs. Second, the study also examines the effect of consumer engagement on brand loyalty. Using an online questionnaire, data were collected form 453 respondents. The respondents were members of at least one OBC. Data were analyzed using structural equation modeling. The results revealed that all three constructs, emotional attachment, brand love, and cultural values significantly affect consumer engagement, while only emotional attachment and brand love had a positive effect on brand loyalty. Finally, customer engagement had a significant positive effect on brand loyalty. This research integrates the self-expansion theory and offers explanations of the different effects on consumer engagement and also contributes to the development of brand loyalty. Marketing managers will find the study useful in building effective OBC strategies and enhancing brand loyalty. By establishing this innovative theoretical link, this study provides additional insights in the domain of consumer engagement.