PURCHASE INTENTION TOWARDS ENVIRONMENTALLY FRIENDLY PRODUCTS AMONG CONSUMERS IN SOUTH AFRICA. APPLYING THE THEORY OF PLANNED BEHAVIOUR

Abstract

The effects of global warming and the changing climatic conditions have increased the need for environmentally friendly products. South Africa, as a developing nation, has not developed sufficient infrastructure for sustainable behaviour and for this reason its consumers have little exposure to sustainability practices compared to the developed countries. The purpose of this study was to investigate the purchase intention of South African consumers towards environmentally friendly products using the Theory of Planned Behaviour. A self-administered questionnaire was distributed among South African consumers and a total of 200 questionnaires were deemed legible (Comment to author: do you mean valid ?) for analysis. Factor analysis was used to identify the factors that influence purchase intention of environmentally friendly products. Correlation analysis was used to establish the relationship among variables. Regression analysis was used to investigate the predictive influence of independent variables on the dependent variable. A statistically significant correlation between the factors that influence purchase intention of environmentally friendly products and purchase intention was found. Regression analysis indicated that attitudes and subjective norms had an insignificant influence on the purchase intention of environmentally friendly products. Conversely, perceived behavioural control, environmental concern and environmental knowledge contributed significantly towards the intention to purchase environmentally friendly products. Tangible action is required to encourage everyone to know and understand the significance of purchasing environmentally friendly products.

Keywords

• Purchase intention,environmentally friendly products,South Africa,consumers,theory of planned behaviour

Kaynakça

1. Ajzen, I. (1991). The theory of planned behaviour. Organizational Behavior and Human Decision Processes, 50(2), 179-211. Ali, A. & Ahmad, I. (2012). Environment friendly products. Factors that influence the green purchase intention of Pakistani consumers. Pakistan Journal of Engineering and Technological Sciences, 2(1), 84-117. Anvar, M. & Venter, M. (2014). Attitudes and purchase behaviour of green products among Generation Y consumers in South Africa. Mediterranean Journal of Social Sciences, 5(21), 183-194. Banytė, J., Brazionienė, L. & Gadeikeinė, A. (2010). Investigation of green consumer profile: a case of Lithuanian market of eco-friendly food products. Economics and Management, 5, 374-383. Borel-Saladin, J.M. & Turok, I.N. (2013). The impact of the green economy on jobs in South Africa. South African Journal of Science, 109(9/10), 1-4. Brécard, D., Hlaimi, B., Lucas, S., Perraudeau, Y. & Salladarré, F. (2009). The determinants of demand for green products: an application of eco-label demand for fish in Europe. Ecological Economics, 69, 115-125. Cambra-Fierro, J., Hart, S. & Polo-Redondo, Y. (2008). Environmental respect: ethics or simply business? A study in the small and medium enterprise (SME) context. Journal of Business Ethics, 82, 645-656. Cheah, I. & Phao, I. (2011). Attitudes towards environmentally friendly products. The influence of eco-literacy, interpersonal influence and value orientation. Marketing Intelligence and Planning, 29(5), 452-472. De Medeiros, J.F., Ribeiro, J.L.D. & Cortimiglia, M.N. (2014). Success factors for environmentally sustainable product innovation: a systematic literature review. Journal of Cleaner Production, 65, 76-86. Gan, C., Wee, H.G., Ozanne, L. & Kao, T.H. (2008). Consumers’ purchasing behaviour towards green products in New Zealand. Innovative Marketing, 4(1), 93-102. Goh, S.K. & Balaji, M.S. (2016). Linking green scepticism to green purchase behaviour. Journal of Cleaner Production, 131, 629-638. Harmann, P. & Apaolaza-Ibáñez, P. (2012). Consumer attitude and purchase intention toward green energy brands. The roles of psychological benefits and environmental concern. Journal of Business Research, 65, 1254-1263. Haws, K.L., Winterrich, K.P. & Naylor, R.W. (2014). Seeing the world through GREEN-tinted glasses: green consumption values and responses to environmentally friendly-products. Journal of Consumer Psychology, 24(3), 336-354. Leonidou, L.C., Leonidou, C.N. & Kvasova, O. (2010). Antecedents and outcomes of consumer environmentally friendly attitudes and behaviour. Journal of Marketing Management, 24(13/14), 1319-1344. Malhotra, N.K. (2010). Marketing research: An applied orientation. Upper Saddle River, NJ: Pearson/Prentice Hall. Mostafa. M.M. (2007). Gender differences in Egyptian consumers’ green purchase behaviour: the effects of environmental knowledge, concern and attitude. International Journal of Consumer Studies, 31, 220-229. Nunally, J.C. (1978). Psychometric Theory. New York: McGraw-Hill. Pallant, J. (2013). SPSS survival manual. A step by step guide to data analysis using IBM SPSS. 5th Ed. Open University Press: McGraw-Hill. Paul, J., Modi, A. & Patel, J. (2016). Predicting green product consumption using the theory of planned behaviour and reasoned action. Journal of Retailing and Consumer Services, 29, 123-134. Scott, L. & Vigar-Ellis, D. (2014). Consumer understanding, perceptions and behaviour about environmentally friendly packaging in a developing nation. International Journal of Consumer Studies, 38, 642-649. Shao, J., Taish, M. & Ortega-Mier, M. (2016). A grey-decision-making trial and evaluation laboratory (DEMATEL) analysis on barriers between environmentally friendly products and consumers: practitioners’ viewpoints in the European automobile industry. Journal of Cleaner Production, 112, 3185-3194. Yadav, R. & Pathak, G.S. (2017). Determinants of consumers’ green purchase behaviour in a developing nation: applying and extending the theory of planned behaviour. Ecological Economics, 134, 114-122. Young, W., Hwang, K., McDonald, S. & Oates, C.J. (2010). Sustainable consumption: green consumer behaviour when purchasing products. Sustainable Development, 18, 20-31.