Abstract (eng)
Co-branding is used across a wide range of brands, from fast-moving consumer goods (FMCG) to electronics and even luxury collaborations. However, the outcomes of these collaborations are mixed, with some showing positive results while others have experienced challenges or setbacks. This thesis explores the concept of luxury brand co-branding with an underdog brand and its impact on brand attitude and purchase intention. In two separate studies this concept was further investigated. The first study explores the impact of co-branding between a luxury brand and an underdog brand versus a top dog brand. We hypothesize that individuals' brand attitude and purchase intention would be positively influenced when presented with an underdog brand story based on the "underdog effect". However, our findings did not support our hypothesis. No significant difference upon the collaboration with either a top dog or an underdog brand could be found. In the second study, we investigate whether, product sector proximity, same product sector versus a different product sector, may influence brand perceptions and purchase intention. We hypothesize that the familiarity of the sector of the luxury brand and the underdog brand would positively affect brand attitude and purchase intention. Our results contradicted the proposed effect and showed no significant differentiation between matching vs. non-matching product sector. Regardless of the co-branding type or agent, the underdog effect may not be as strong as initially believed in the luxury segment. This paper contributes to theoretical research in the fields of underdogs, top dogs, luxury brands, and various co-branding initiatives. The implications, limitations, and potential for future studies are discussed at the end of this research.