Is It Worth Adding a Celebrity? The Importance of Brand Familiarity and Celebrity-Product Congruency Across NBs and PLs

Conference paper
Part of the Springer Proceedings in Business and Economics book series (SPBE)


We propose to investigate two specific moderating factors on the effect of celebrity endorsement on product evaluation and consumer purchase intention: the impact of consumer brand familiarity and the congruency between celebrity and product category, across both national brands and private labels. Because familiarity may breed contempt, we propose that the effect of celebrity endorsement will be higher for low familiar versus high familiar brands, and that this effect will be enhanced the higher the level of congruency between the celebrity and the product category. In the present research we study this phenomenon across national brands and private labels, hypothesizing that the impact of celebrity endorsement will be higher for private labels, since consumers exhibit lower levels of certainty about manufacturer origin.

Our hypotheses were tested across two experimental studies. Findings suggest that, for national brands (study 1), the effect of congruency between celebrity and product categories may be mitigated when consumers are highly familiar with the brand. Opposite results were found when celebrities are endorsing PLs (study 2), with findings suggesting a mitigation of product-celebrities congruency effects for low retailer’s brand familiarity.


Brand familiarity Celebrity endorsement Product congruency Private labels 



The authors acknowledge financial support, via the research units CSG-ADVANCE and CUBE, from the Fundação para a Ciência and Tecnologia (FCT Portugal) through the Multi-Year Funding Program for R&D Units (UID/SOC/04521/2013 and UID/GES/00407/2013) and the project PTDC/EGE-GES/103899/2008.


  1. Choi, S. M., Lee, W. N., & Kim, H. J. (2005). Lessons from the rich and famous: A cross-cultural comparison of celebrity endorsement in advertising. Journal of Advertising, 34(2), 85–98.CrossRefGoogle Scholar
  2. Creswell, J. (2008). Nothing sells like celebrity. New York Times, 22, 1.Google Scholar
  3. Erdogan, B. Z. (1999). Celebrity endorsement: A literature review. Journal of Marketing Management, 15(4), 291–314.CrossRefGoogle Scholar
  4. Forbes. (2016). The global celebrity 100.
  5. Freiden, J. B. (1984). Advertising spokesperson effects-an examination of endorser type and gender on 2 audiences. Journal of Advertising Research, 24(5), 33–41.Google Scholar
  6. Geyskens, I., Gielens, K., & Gijsbrechts, E. (2010). Proliferating private-label portfolios: How introducing economy and premium private labels influences brand choice. Journal of Marketing Research, 47, 791–807.CrossRefGoogle Scholar
  7. Gielens, K. (2012). New products: The antidote to private label growth? Journal of Marketing Research, 49(3), 408–423.CrossRefGoogle Scholar
  8. González-Benito, O., & Martos-Partal, M. (2012). Role of retailer positioning and product category on the relationship between store brand consumption and store loyalty. Journal of Retailing, 88(2), 236–249.CrossRefGoogle Scholar
  9. Halonen-Knight, E., & Hurmerinta, L. (2010). Who endorses whom? Meanings transfer in celebrity endorsement. Journal of Product and Brand Management, 19(6), 452–460.CrossRefGoogle Scholar
  10. Hoch, S. J., & Banerji, S. (1993). When do private labels succeed. Sloan Management Review, 34, 57.Google Scholar
  11. Hui, S. K., Huang, Y., Hui, S. K., Suher, J. A., & Inman, J. (2013). Deconstructing the first moment of truth: Understanding unplanned consideration and purchase conversion using in-store video tracking. Journal of Marketing Research, 50(4), 445–462.CrossRefGoogle Scholar
  12. Nam, M., Wang, J., & Lee, A. Y. (2012). The difference between differences: How expertise affects diagnosticity of attribute alignability. Journal of Consumer Research, 39(4), 736–750.CrossRefGoogle Scholar
  13. Rettie, R., & Brewer, C. (2000). The verbal and visual components of package design. Journal of Product and Brand Management, 9(1), 56–70.CrossRefGoogle Scholar
  14. Sethuraman, R., & Gielens, K. (2014). Determinants of store brand share. Journal of Retailing, 90(2), 141–153.CrossRefGoogle Scholar
  15. Shimp, T. A. (2000). Advertising, promotion, and supplemental aspects of integrated marketing communications (5th ed.). Fort Worth, TX: The Dryden Press.Google Scholar
  16. Silayoi, P., & Speece, M. (2007). The importance of packaging attributes: A conjoint analysis approach. European Journal of Marketing, 41(11/12), 1495–1517.CrossRefGoogle Scholar
  17. Silvera, D. H., & Austad, B. (2004). Factors predicting the effectiveness of celebrity endorsement advertisements. European Journal of Marketing, 38(11/12), 1509–1526.CrossRefGoogle Scholar
  18. Thompson, K., & Strutton, D. (2012). Revisiting perceptual fit in co-branding applications. Journal of Product and Brand Management, 21(1), 15–25.CrossRefGoogle Scholar
  19. Ueltschy, L. C., & Laroche, M. (2011). Co-branding internationally: Everyone wins? Journal of Applied Business Research (JABR), 20(3), 91–102.CrossRefGoogle Scholar
  20. Underwood, R. L., Klein, N. M., & Burke, R. B. (2001). Packaging communication: Attentional effects of product imagery. The Journal of Product and Brand Management, 10(7), 1–19.CrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.UCP-Católica Lisbon School of Business & EconomicsUniversidade Católica PortuguesaPortoPortugal
  2. 2.ISEG-Lisbon School of Economics & ManagementUniversidade de LisboaLisbonPortugal

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