Hybrid modelling of the consumption of organic foods in Iran using exploratory factor analysis and an artificial neural network

Abstract

Purpose

The purpose of this paper is to explore a hybrid model of the consumption of organic foods, combining the use of exploratory factor analysis (EFA) and an artificial neural network (ANN).

Design/methodology/approach

The study has three phases. In the first phase, the Delphi method is employed, and 15 motives for the consumption of organic food are identified; these motives are used to develop the model in the second phase. Finally, in the last phase, an ANN is used to rank the motives to determine their priority.

Findings

The EFA model explored includes four factors that have a positive effect on the level of organic food consumption. These are naturalness, trust, sanitariness and marketing. Results from the use of an ANN indicate that the main variables in organic food consumption are claims, psychological variables and doubt. From the results of the EFA model it is clear these three variables are components of the factor of trust.

Practical implications

Marketers can use the model developed in this paper to satisfy the needs of their customers and hence enhance their market share and profitability. This study shows that improvements in truth in the claims made for organic products, perceived security from using these products and doubts about the safety of other foods can lead marketers to their goal. Informative advertisements can inculcate trust and naturalness among consumers as main factors.

Originality/value

The main contribution of this study is the light it sheds on how consumers think about organic foods. It develops a model incorporating motives for consuming organic food and determining the priorities held by consumers of organic foods.

Citation

Sobhanifard, Y. (2018), "Hybrid modelling of the consumption of organic foods in Iran using exploratory factor analysis and an artificial neural network", British Food Journal, Vol. 120 No. 1, pp. 44-58. https://doi.org/10.1108/BFJ-12-2016-0604