Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/220188 
Year of Publication: 
2015
Series/Report no.: 
Discussion Paper No. 99
Publisher: 
Institute for Applied Economic Research (ipea), Brasília
Abstract: 
In this study we estimate the Brazilian consumer demand system through family expenditure data, which cover all consumption categories. The model is estimated from family-level expenditures on seven consumption categories, and a new set of regional cost-of-living indexes. The sources for expenditures are the national expenditure surveys conducted in 1986/87 and 1995/96, which collected data from 11 metropolitan areas. Corresponding price indexes were constructed from detailed commodity prices, also from each metropolitan area. The salient features of our study are: a) price variations come from both time and regional differences, which allows us to estimate price elasticities with high precision; b) we have large variations in income (total expenditures) which is rarely available in aggregated data; and c) we can control for time specific factors by exploiting the panel structure of the data set.
Subjects: 
Consumer demand System
Almost Ideal Demand System
Brazilian family expenditures
JEL: 
C33
C81
D12
Document Type: 
Working Paper

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