Market segmentation of consumers based on their actual sustainability and health-related purchases. (10th August 2018)

• Record Type: Journal Article
• Authors: Sarti, Silvia; Darnall, Nicole; Testa, Francesco
• Is Part Of: Journal of cleaner production. Volume 192(2018)
• Page Start: 270
• Page End: 280
• Publication Date: 2018-08-10
• Subjects: Consumers -- Market segmentation -- Product labels -- Sustainability labels -- Health-related labels -- Consumer purchases -- Self-report bias -- Public benefits -- Private benefits; Factory and trade waste -- Management -- Periodicals; Manufactures -- Environmental aspects -- Periodicals; Déchets industriels -- Gestion -- Périodiques; Usines -- Aspect de l'environnement -- Périodiques; 628.5
• DOI: 10.1016/j.jclepro.2018.04.188
• Languages: English
• ISSNs: 0959-6526

Abstract

Abstract: Previous research on sustainability and health-related product labels has sought to develop segmentation frameworks based on consumers' self-reports. However, consumers are likely to overstate the effect that these labels have on their purchasing behavior. Moreover, existing consumer segmentation frameworks do not distinguish among product labels based on whether they offer public benefits (e.g., environmental benefits, animal welfare, social equity) vs. private benefits (e.g., cost savings, health benefits) vs. both. This article addresses these gaps by 1) developing a consumer segmentation based on consumers' actual purchases of sustainability and health-related products and 2) differentiating product labels based on the benefits they offer – public, private or both. Using cluster analysis, it assesses the actual daily consumption of 132 Italian consumers over 30 months and more than 370, 000 transactions. The results indicate three segments of consumers: collectivists, individualists and indifferents. Moreover, the findings show that consumer segments are affected differently depending on whether a product label promises either public benefits, private benefits or both. Highlights: Study examines consumers' actual purchases of sustainability and health-related products. A consumer segmentation framework focuses on the benefits that sustainability and health-related labels promise. Three segments of consumers - collectivists, individualists and indifferents - are identified. Consumer segments are associated with different types of label benefits. Findings offer critical understandings about consumer's actual purchasing behaviors and how they differ from self-reports.