No abstract

This study investigates the effects of customers' perceptions of multidimensional corporate social responsibility (philanthropic, ethical, legal, and economic) on brand equity in the restaurant industry, specifically by examining the case of Starbucks in Korea. Furthermore, this study examines whether consumers with a high degree of ethical consumerism form more positive brand equity perceptions of restaurants than other consumers do. The results showed that ethical, legal, and economic aspects of corporate social responsibility had a significant influence on consumers' perceptions of brand equity, while philanthropic corporate social responsibility did not. The analysis of moderating effects showed that consumers with high levels of ethical consumerism exhibit stronger relationships between economic corporate social responsibility and restaurants' positive brand equity. Theoretical and managerial implications are discussed.

Taking pictures of food and sharing them on social networking services has now become a general consumer trend. In particular, many companies are interested in Instagram marketing due to the increase in users and word-of-mouth effect generated by using hashtags. Therefore, this paper aims to investigate Instagram users’ food-content acceptance processes by applying the information adoption model. Sample data for this study was collected by an online survey company and a total of 333 valid responses were analyzed. The study found significant relationships between food-content quality—accuracy, relevance, and conciseness—and information usefulness. Among the factors constituting source credibility, source trustworthiness and hashtag scalability were found to have a significant relationship with information usefulness. Information adoption mediated the relationship between information usefulness and continued use of food-content Instagram/information sharing intentions. The theoretical and managerial implications based on these findings can contribute to designing marketing strategies.