Engagement of Ethnic-Minority Consumers with Electronic Word of Mouth (eWOM) on Social Media: The Pivotal Role of Intercultural Factors

Social network sites (SNS) facilitate eWOM communication among consumers of different cultures. Building on contact theory and the theory of planned behavior, we propose a conceptual framework that integrates intercultural factors as predictors of minority consumers' engagement with eWOM communicated by and to individuals of the dominant culture on social media. A partial least squares (PLS) analysis on data collected from the Israeli-Arab minority shows that intercultural factors (i.e., acculturation, social interaction, and language proficiency) are antecedents of minority consumer engagement with eWOM. However, this relationship is mediated by consumer beliefs (attitudes, subjective norms, and perceived behavioral control) concerning this behavior, and moderated by the cultural distance between minority and dominant culture consumers. The findings help marketers plan marketing communications that engage audiences meaningfully and generate positive eWOM when targeting ethnic-cultural minorities. The current study contributes to our understanding of minority consumers' engagement with eWOM communicated by and to members of the hegemonic culture. It further contributes to consumer engagement theory and acculturation research by supporting the post-assimilationist view. The proposed model is highly valuable in light of the importance of the concept of consumer engagement in marketing research.