The importance of customer trust for social marketing interventions : a case of energy-efficiency consumption

Abstract

Abstract: Purpose – The study examines the importance of relationship marketing and particularly customer trust in energy-efficiency labels in social marketing interventions geared towards energy-efficient consumption. Methodology – A conceptual model was empirically tested on a sample of 517 users of electronic appliances living in South Africa. The study involved a cross-sectional design, and data were collected through a self-administered survey. Structural equation modelling and mediation analysis were used to test the hypothesised relationships. Findings – The results indicated that customer trust is influenced by customers’ perception of the price and quality of energy-efficiency products, their attitude towards such products, and their level of satisfaction with the environmental performance of the products. Customer trust, in turn, showed a positive influence on the customers’ intention to purchase energy-efficiency products and their loyalty to such products. As a central variable, customer trust was found to be an important mediator in the conceptual model. Practical implications – The findings provide social marketers with important insights on the critical role that customer trust plays in achieving a long-term behavioural shift towards energy-efficient consumption. Originality/value – Focusing on customer trust in energy-efficiency labels, this study provides empirical evidence of the mediating role of trust in influencing the intention to purchase and the decision to remain loyal to eco-friendly products. Moreover, this paper provides greater clarity on various levers to be activated to enhance the trust that customers have in energy-efficiency labels