关键词:
Store brand
Comparative advertising
Legitimacy
Attitude towards the ad
Attitude towards the brand
Actual purchase
Consumers' price consciousness
Consumers' resistance to national brands
摘要:
Purpose The research aim is to investigate the impacts of comparative ads used by retailers to compare the prices of their store brand (SB) products with those of equivalent national brand (NB) products. More specifically, this research examines if consumers perceive retailers as legitimate when they use comparative ads to compare the prices of their SB products to those of equivalent NB products, and how effective are these comparative ads in terms of actual purchases. This research also explores for which SB type (economy, standard or premium) and consumers are comparative ads most effective. Design/methodology/approach This research investigates consumers' reactions to comparative ads used by retailers to compare the prices of their SB products with those of similar NB products through an experiment within a store laboratory. A between-subject design has been used. The participants of the first/second/third group (n(1) = 93/n(2) = 92/n(3) = 91) were exposed to ads comparing the prices of retailer's economy/standard/premium SB food products with their equivalent NB food products, in the same product category. The participants of each group carried out a shopping trip in the store laboratory. Findings Consumers consider retailers legitimate when they use comparative ads. This favourable evaluation improves their attitude towards these ads. However, the impact of retailers' legitimacy of (1) means, (2) objectives and (3) historical legitimacy on consumers' attitude towards comparative ads depends on the SB type (economy, standard and premium). By contrast, comparative ads are effective in terms of consumers' attitude towards these ads and towards SBs, along with purchase intention and actual purchases of these brands, whatever the SB type. Lastly, this research highlights that comparative ads for SBs are mainly directed at consumers with high levels of price consciousness and resistance to NBs. Research limitations/implications This research only tested the impact o