The Impact of Celebrity Expertise on Advertising Effectiveness: The Mediating Role of Celebrity Brand Fit
The studies in the field of marketing have shown that characteristics of the source will influence persuasiveness of the advertisement. This study evaluates the effect of celebrity expertise on advertising effectiveness. Research participants ( N = 109) were selected based on area sampling method. The respondents completed a questionnaire that measured the respondent’s perception of celebrity’s expertise, celebrity brand fit, attitude towards advertisement, attitude towards brand and purchase intention. Path analysis was used to evaluate the hypothesis. The study found that celebrity expertise has got a very significant influence on purchase intention indicating that the practitioner should focus on celebrity’s field of expertise before deciding on the endorsement. The study also found that influence of celebrity brand fit on purchase intention is mediated by the attitude towards advertisement and attitude towards the brand.