Sustainable brand image: an examination of ad-brand incongruence

摘要

Purpose The purpose of this paper is to examine how consumer attitudes are affected by corporate brands that have newly adopted a sustainable brand image. Specifically, this paper examines consumer responses to ad-brand incongruity and tests whether two-sided messages yield greater acceptance of incongruence. Design/methodology/approach In total, 528 responses were collected via an online experiment using a 3x2 between-subjects factorial design which manipulated three levels of perceived ad-brand congruence (congruent, moderately incongruent and extremely incongruent) and two levels of message sidedness (one- and two-sided). Findings Results indicate that brand managers have to be careful not to create ad-brand incongruence after adopting new brand values and should avoid two-sided messages during this period. Originality/value This paper tests the use of two-sided messages as resolution hints for ad-brand incongruence and furthers the corporate branding literature incorporating sustainability.