This study is one of the few studies that aimed to examine, first, the effect of social media usage for news consumption on users’ cognitive notions in terms of focal and affiliate social media trust, and second, the effect of social media trust, news-finds-me perception (NFMP), and fake news’ deception detection self-efficacy (DDSE) on news credibility, brand (dis)trust, and consumers’ propensity to believe and act on fake news. The analysis findings indicated that: (i) social media usage induces focal and affiliate social media trust, (ii) NFMP and DDSE influence news credibility, which in turn determines brand (dis)trust and the propensity to believe in and act on fake news, and (iii) the impact of focal and affiliate social media trust on news credibility is moderated by persuasive knowledge. The present study’s findings contribute to the existing consumer behavior literature by offering insights to counteract the impact of fake news on brands.

Mobile grocery shopping has gained traction recently due to the COVID-19 pandemic. Hence, this study aims to investigate the antecedents that influence consumers’ buying intention through mobile grocery shopping. This was achieved through the use of a multi-perspective research model that includes the consumers’ positive and negative valences as well as consumer characteristics. Data was collected from 400 Malaysian consumers and analyzed using the Partial Least Squares-Structural Equation Modeling (PLS-SEM) and Artificial Neural Network (ANN) analysis. The finding of the study indicated the significant effects of positive valences (e.g., hedonic and utilitarian value) but not negative valences (e.g., privacy concern and security risk) on consumer buying intention through mobile grocery shopping. This study among the first to examine the intricacies of varying consumer characteristics in the context of mobile grocery shopping. The implications derived from the findings of this study are discussed.

The term metaverse is described as the next iteration of the Internet. Metaverse is a virtual platform that uses extended reality technologies, i.e. augmented reality, virtual reality, mixed reality, 3D graphics, and other emerging technologies to allow real-time interactions and experiences in ways that are not possible in the physical world. Companies have begun to notice the impact of the metaverse and how it may help maximize profits. The purpose of this paper is to offer perspectives on several important areas, i.e. marketing, tourism, manufacturing, operations management, education, the retailing industry, banking services, healthcare, and human resource management that are likely to be impacted by the adoption and use of a metaverse. Each includes an overview, opportunities, challenges, and a potential research agenda.

Although mobile payment services are unlikely to become obsolete, their market dominance has been challenged following the intensified market competition. A research model is developed to uncover the drivers of users’ hedonic and utilitarian motivations (i.e., application, marketing, and internal stimuli) as the key to fostering satisfaction and commitment toward mobile payment services. Data were gathered from a survey and analyzed via the dual-stage Structural Equation Modeling-Artificial Neural Network (SEM-ANN) technique to capture both linear and non-linear relationships. The findings suggested that information value, monetary value, self-congruence, and reward and recognition drive hedonic and/or utilitarian motivations, which in turn promote users’ satisfaction and commitment toward mobile payment services. The ANN analysis reveals the existence of a non-linear hidden attribute. The research provides theoretical insights and practical implications for the field of mobile payment services.