Further analysis of cross-country comparison of consumer expenditure patterns

The present paper analyzes consumer expenditure pattern within the framework of classical demand theory. We compare the linear expenditure system (LES) with two other demand systems based on utility-maximizing behavior: a generalized linear expenditure system (GLES) and the indirect addilog expenditure system (IAES). Our data consists of annual time series, 1950–1965, for 11 OECD member countries.The main results of this paper are that consumer expenditure patterns can be explained by emperical demand models based on utility-maximizing behavior. Furthermore the GLES model, while not without its share of weaknesses, seems to be more attractive than the IAES and LES models.