The purpose of this study was to investigate brand slognas that are effective in explaining how brand identity affects consumers. The effect of congruity between brand slogan and self-image (low and high) on attitude to slogans and brands were anaylzed. The moderating effect of self-monitoring (low and high) was also investigated. Survey data from 177 people in their 20s-30s were analyzed through descriptive statistics, exploratory factor analysis, and two-way ANOVA. First, congruity between slogan and self-image had a positive effect on both slogan and brand attitude. In other words, the higher the congruity between slogan and self-image, the more positive the attitude toward the slogan and brand. Second, no interactive effect was found in congruity between slogan and self-image and self-monitoring on slogan attitude; however it was identified for brand attitude. Again, in a group with high congruity between slogan and self-image, attitude toward the brand was more positive when self-monitoring was higher than when it was low. In conclusion, brand slogans that can represent the self-image of highly self-monitoring consumers are effective. In particular, this is meaningful as it has revealed its relationship with the impact of identity self-image congruity and self-monitoring on brand attitudes in fashion brands. These results offer meaningful guidance in determining brand slogans according to consumers’ personal characteristics.

This study defines Korean wave stars as Korean wave human brands and examines the influence of the characteristics, attachment, and self-congruity of the Korean wave human brand on brand equity. For this, this study surveyed Chinese female consumers in their 20s and 30s who consume many Korean wave products from May 2018 to June 2018. First, human brand characteristics, attachment, self-congruity, Korean wave aspiration level, and brand equity according to demographic characteristics were identified. Second, characteristics, attachment, self-congruity, and the aspiration level of the Korean wave human brand showed correlations with brand equity. However, brand awareness, a sub-factor of brand equity, does not show correlations with self-congruity. Third, characteristics, attachment, self-congruity, and Korean wave aspiration level had a positively influenced brand equity. Fourth, when looking into the mediated effect of attachment on brand equity, both human brand characteristics and self-congruity showed a partially mediated effect. Fifth, when analyzing the adjustment effect in the Korean wave aspiration level, a group with higher Korean wave aspiration level showed more correlations with attachment and brand equity. This study found that attachment and self congruity are important elements in forming human brand and brand equity. This study is significant in that it verified the influence of Korean wave brand power that has been on the rise recently on brand equity and provided a theoretical basis that has allowed researchers to determine that the characteristics, attachment, and self-congruity of Korean wave human brand significantly influence brand equity.

This study empirically investigates how four individual-level characteristics impact the effect of the four self-congruity types on brand attitude. A widely used practice among marketers focuses on communicating that using their brands will bring consumers closer to how they would like to see themselves, their ideal self-concept (e.g. being a slim person like the models in the ads), instead of how they actually see themselves, their actual self-concept. However, recent research shows that there is no “universality” of a superior self-congruity effect. Specifically, individual-level characteristics (e.g. self-esteem levels, product involvement levels) determine if actual or ideal self-congruity impact brand perceptions more strongly (Malär, Krohmer, Hoyer & Nyffenegger, 2011). This study extends that research by (a) considering all four self-congruity types (actual, ideal, social, and ideal social) and (b) four additional individual-level characteristics, which are valuable for segmenting consumer markets within and across countries. The four individual-level characteristics are a dominant independent self-construal, interdependent self-construal, cosmopolitan orientation and local orientation. Considering these individual-level characteristics offers marketers insights on which of the four self-concept types they should try to match with their brand communications when targeting these specific consumer groups. Survey data from a non-student sample was collected in the US. After performing data cleaning procedures, 800+ usable responses were analysed with the use of PLS-SEM (Lohmöller, 1989). The measurement models demonstrate satisfactory reliability, convergent and discriminant validity. Furthermore, the results suggest that the data is not compromised by non-response bias and common method variance. The structural models display satisfactory predictive capabilities of the four self-congruity types on brand attitude. The findings show that as expected an individual’s dominant independent self-construal, interdependent self-construal, cosmopolitan and local orientation impact which of the four self-congruity types has the strongest effect on brand attitude. For individuals with a dominant local orientation or interdependent self-construal, actual self-congruity has the strongest effect on brand attitude. For individuals with a dominant cosmopolitan orientation or independent self-construal, ideal self-congruity has the strongest effect on brand attitude. The findings of this study extend self-congruity theory by considering the effect of these four individual-level characteristics. Managerial implications are also presented.