Relação de longo prazo entre os preços da carne bovina: evidências empíricas
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Data
2017-06
Título da Revista
ISSN da Revista
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Editor
Sérgio Fornazier Meyrelles Filho
Resumo
Against the backdrop of the importance of livestock for slaughter cattle in the formation
of the Gross Domestic Product of the State of Goiás, this study aims to: analyze the existence of
long-term relationship between the different levels of beef prices in Goiás and demonstrate and
analyze the direction of causality between prices, the process of transmitting and measuring price
elasticities of meat. Therefore, we used the monthly series of calf prices, live cattle and retail,
from 2001 to 2011 for the state of Goiás. The method used was based on the analysis of time
series: unit root test, cointegration, Granger causality, historical decomposition of variance and
impulse response function. The results revealed that there is, at this time, long-term relationship
between prices analyzed and that the retailer may be appropriating the price spikes in demand.
Still, there is an indication that is occurring in the chain of beef Goiás what has already been
touted as a recurring chain nationwide: low coordination, asymmetry and appropriation of
earnings by the actor in more structured: the retailer.
Descrição
Palavras-chave
Carne bovina, Preço, Cointegração, Goiás, Beef, Price, Cointegration
Citação
SANTOS, Heberth Duarte dos; SILVA NETO, Waldemiro Alcântara da. Relação de longo prazo entre os preços da carne bovina: evidências empíricas. Revista de Economia do Centro-Oeste, Goiânia, v. 3, n. 1, p. 2-56, jan./jun. 2017. Disponível em: https://www.revistas.ufg.br/reoeste/article/view/46346/24428.