A conceptual model and empirical examination of the effect of service guarantees on post‐purchase consumption evaluations

Empirically evaluates a model of service guarantees by addressing the impact of a service guarantee on consumers’ satisfaction evaluations. Proposes a model suggesting that the differentiating and signaling properties of a guarantee can influence service provider satisfaction and that a service guarantee may capitalize on the coproduction nature of services to increase consumer self‐satisfaction and overall satisfaction. Finds empirical support that a guarantee can influence post‐consumption evaluations, even in the absence of service failure and the guarantee being invoked, and therefore suggests that a service guarantee may influence consumer satisfaction even if the service is already highly reliable.