What drives organic food purchasing? – evidence from Croatia

Purpose The purpose of this paper is to examine the direction and strength of the influence of inherent factors of the theory of planned behaviour (TPB) and to extend a model with the variable “uniqueness-seeking lifestyle” to better explain the variance in the intention to purchase organic food and the referent actual behaviour. Design/methodology/approach The authors empirically investigated what drives consumers to purchase organic food using structural equation modelling in AMOS. The research was based on an in-person survey carried out on a convenient sample of 411 primary household shoppers in Croatia. Findings The study was able to capture not only the influence of inherent factors in TPB and the extension variable (all proposed constructs were shown to have a significant positive influence on intention, and intention had a significant positive influence on actual behaviour), but also the indirect and mediation effects of the variables within the model, which explain 87 per cent of the variance in intention and 21 per cent of the variance in actual behaviour. Originality/value This study provides empirical evidence of the role that desired uniqueness plays in a situation involving the purchase of organic food and responds to the requests of many researchers to investigate beyond intention and to try to identify what influences actual behaviour. This study proposes a new way of measuring actual purchases by asking a respondent to consider their actual purchase in different product categories. Furthermore, this research proposes measuring intention as a latent variable that consists of the variable “willingness to pay more” as well as the “commitment” to the decision regardless of any perceived obstacles.