02269nam a22002777a 4500 OSt 20251104135946.0 250910b |||||||| |||| 00| 0 eng d 0022-2437 English tbs English Spiggle, Susan 26421 More Than Fit : Brand Extension Authenticity / Susan Spiggle, Hang T. Nguyen, and Mary Caravella Journal of Marketing Research (JMR) 2012 Journal of Marketing Research (JMR). Dec2012, Vol. 49 Issue 6, p967-983. 17p. 2 Black and White Photographs, 6 Charts, 1 Graph This article introduces a new determinant of brand extension success, brand extension authenticity (BEA), as a complement to fit. The authors develop the BEA construct and a scale to measure it and then demonstrate that BEA captures consumer perceptions of brand extension legitimacy and cultural contiguity along four interrelated but distinct dimensions: maintaining brand standards and style, honoring brand heritage, preserving brand essence, and avoiding brand exploitation. They demonstrate the power of BEA in predicting consumer reactions to brand extensions, particularly among consumers with strong self-brand connections. Not only is BEA distinct from two conceptualizations of fit in brand extension literature-fit as similarity and fit as relevance-but it also moderates the effects of both fit dimensions on brand extension responses. By capturing a cultural and consumer relational perspective that shapes reactions to brand extensions, BEA provides an important, complementary construct for predicting brand extension success and enhancing brand value. Brand managers attentive to BEA may be able to stretch brands further than assessments of fit alone would suggest, but they risk failure in otherwise well-fitting extensions perceived as inauthentic. Branding strategy Brand authenticity Brand extension Authentic brand extension Brand extension fit Nguyen, Hang T. 26422 Caravella, Mary 26423 https://bibliotheque.tbs-education.fr/Default/doc/bth/83513334/more-than-fit-brand-extension-authenticity lcc 0 0 lcc 0 0 TBS TBS 2025-11-04 0 2025-11-04 https://bibliotheque.tbs-education.fr/Default/doc/bth/83513334/more-than-fit-brand-extension-authenticity 2025-11-04 ARTICLE 5143 5143