Discussion
The aim of this study was to uncover the effects of brand advocacy behavior in after-sales frontline service. Academic literature studied brand identification of FLEs, but did not test its effects empirically. In addition, past studies did not isolate the effects of brand advocacy behavior from brand identification. While the potential power of brand-related behaviors by FLEs has been heralded, anecdotal accounts about negative outcomes of brand advocacy rendered the current research appropriate and necessary. The implications of the work are discussed next.
Theoretical implications
Effects of brand attitudes and behaviors in the frontline. This paper extends work on internal branding and boundary spanning by substantiating the relationships of brand attitudes and behaviors with customer evaluations. Specifically, the concept of brand advocacy behavior is introduced, thereby adding considerable detail to studies that employ broad conceptualizations such as brand citizenship behavior and generally do not investigate the outcomes of these behaviors (e.g. King and Grace, 2012; Morhart et al., 2009). For instance, while Baker et al. (2014) reported a positive effect of brand citizenship behavior on customer satisfaction the results offer a more nuanced picture. Easier to observe and judge than attitudes, brand advocacy behavior plays an important role in customers’ evaluations of the service and brand.