“TO BUY OR NOT TO BUY”: AN ANALYSIS OF THE PROBLEMATIC OF CONSUMER BEHAVIOUR

Consumer behaviour can be defined as the decisions and actions taken by the consumers which influence their purchasing behaviour. Consumers' response to external stimulus either in form of marketing strategies or personal, economic and social attributes and their decision and buying behaviour is largely affected by this stimulus. It is thus, an inter-disciplinary social science that draws upon the disciplines of anthropology, psychology, sociology and marketing apart from economics. Therefore, many marketers often believe that a clear understanding of the buying behaviour of the consumers helps to analyse both past, present and future market scenario. The examination of the economic theories is helpful in identifying the consumer behaviour from the perspective of utility, prices and other economic aspects. But they do not reflect the perceptions or attitude of a consumer towards a product. So, to understand the consumer behaviour, a more holistic approach is required, that involves economic, non-economic theories and the decision making models. This paper is an attempt to understand the economic and psychological theories that influences the consumer behaviour. Further, an attempt has been made to correlate the consumer behaviour theories and consumer decision making models to explain the factors affecting the buying decisions of the consumers