The marginalist interpretation of conspicuous consumption: inconsistencies and limitations of the neoclassical synthesis of the theory of the leisure class

Abstract The theory of conspicuous consumption is an element of the Veblenian theoretical construction originally elaborated in his first book The Theory of the Leisure Class. The term is understood as the level of consumption (especially) of the leisure class used as a status symbol, a demonstration of individual prestige and social distinction. Thus, it presents an important cultural component, in which preferences are formed endogenously, emulated by the other classes, and thus become a socialized behavior. By the middle of the twentieth century, this general idea that richer classes seek to demonstrate wealth through consumption of luxury goods has been absorbed by conventional microeconomics. The purpose of this article is to examine the general characteristics of the Veblenian concept and to demonstrate the inconsistencies and limitations of its “neoclassization”. It is concluded that this neoclassical interpretation resulted in certain abstractions that justified the institutionalist author’s original proposal.