Função de demanda de alimentos com parâmetros variáveis: uma análise da região sul do Brasil
DOI:
https://doi.org/10.5433/1679-0367.1981v2n7p131Abstract
In this paper the transformation of variables analysis has been applied to estimate the demand for food. Aggregated data for the Southern Region of Brazil, collected in 1974, was used in the analysis. Results indicate that food demand is income inelastic (Ey - 0,39/) and this elasticity tends to decline as income rises. Elasticity’s calculated form arbitrary functional forms (linear, double-log and ratio semi-log) are at times more than 60 percent different from that calculated from the "appropriate" form. The empirical evidence further suggests that there are economies of size in food consumption for larger house holds.
Metrics
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2010 Semina: Ciências Biológicas e da Saúde
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
The Copyright of the published manuscripts belongs to the Journal. Since manuscripts are published in an open access Journal, they are freely availablefor private use or for use for educational and non-commercial purposes.
The Journal has the right to make, in the original document, changes regarding linguistic norms, orthography, and grammar, with the purpose of ensuring the standard norms of the language and the credibility of the Journal. It will, however, respect the writing style of the authors.
When necessary, conceptual changes, corrections, or suggestions will be forwarded to the authors. In such cases, the manuscript shall be subjected to a new evaluation after revision.
Responsibility for the opinions expressed in the manuscripts lies entirely with the authors.
This Journal is licensed with a license Creative Commons Assignment-NonCommercial 4.0 International.
