Quantitative analysis of the beef cattle industry in the state of Pará, Brazil

Detalhes bibliográficos
Autor(a) principal: Santos, Marcos Antônio Souza dos
Data de Publicação: 2018
Outros Autores: Lourenço Júnior, José de Brito, Santana, Antônio Cordeiro de, Homma, Alfredo Kingo Oyama, Martins, Cyntia Meireles, Andrade, Stefano Juliano Tavares de, Silva, André Guimarães Maciel e
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29058
Resumo: The state of Pará has the fifth largest cattle herd in Brazil at 20.3 million heads, and beef cattle breeding accounts for 44.32% of the agricultural production value. Using a recursive econometric model estimated by the generalized method of moments, we evaluated the effects of variables that define the supply and demand of slaughtered beef cattle from 1990 to 2015. The results showed that supply and demand were inelastic to prices. Increases in rural salary and calf prices negatively affected supply, and the response to rural credit applications occurred with a four-year lag due to the biological and technological characteristics of production systems. Deforestation tended to increase the supply of cattle and slaughterhouses appropriated the largest share of the economic surplus generated. There were productivity gains since the early 1990s, with the yield of slaughtered animals was 230.55 kg for cattle and 182.25 kg for cows, while currently, it is 276 and 202.5 kg, respectively. The creation of the Agriculture and Livestock Defense Agency of the State of Pará had a positive effect on the supply of cattle and the expansion of agroindustry structure, contributing to the supply of large markets with higher quality beef.
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spelling Quantitative analysis of the beef cattle industry in the state of Pará, BrazilAnálise quantitativa do mercado de bovinos de corte no estado do Pará, BrasilEconometric methodsDemandSupplyBeef cattle breedingAmazon.Métodos econométricosDemandaOfertaPecuária de corteAmazônia.The state of Pará has the fifth largest cattle herd in Brazil at 20.3 million heads, and beef cattle breeding accounts for 44.32% of the agricultural production value. Using a recursive econometric model estimated by the generalized method of moments, we evaluated the effects of variables that define the supply and demand of slaughtered beef cattle from 1990 to 2015. The results showed that supply and demand were inelastic to prices. Increases in rural salary and calf prices negatively affected supply, and the response to rural credit applications occurred with a four-year lag due to the biological and technological characteristics of production systems. Deforestation tended to increase the supply of cattle and slaughterhouses appropriated the largest share of the economic surplus generated. There were productivity gains since the early 1990s, with the yield of slaughtered animals was 230.55 kg for cattle and 182.25 kg for cows, while currently, it is 276 and 202.5 kg, respectively. The creation of the Agriculture and Livestock Defense Agency of the State of Pará had a positive effect on the supply of cattle and the expansion of agroindustry structure, contributing to the supply of large markets with higher quality beef.O estado do Pará possui o quinto maior rebanho bovino do Brasil, 20,3 milhões de cabeças, e a pecuária de corte responde por 44,32% do valor da produção agropecuária. Avaliaram-se os efeitos das variáveis que definem a oferta e a demanda de bovinos de corte abatidos no período de 1990 a 2015, por meio de um modelo econométrico recursivo estimado pelo Método Generalizado dos Momentos. A oferta e a demanda são inelásticas a preços. Aumentos no salário rural e no preço do bezerro impactam negativamente sobre a oferta e a resposta às aplicações de crédito rural ocorre com defasagem de quatro anos em função das características biológicas e tecnológicas dos sistemas de produção. O desmatamento tende a aumentar a oferta de bovinos e os frigoríficos se apropriam da maior parcela do excedente econômico gerado. Ocorreram ganhos de produtividade desde o início da década de 1990, pois o rendimento de carcaça dos animais abatidos era de 15,37 arrobas para bois e 12,15 arrobas para vacas e, atualmente, são de 18,4 e 13,5 arrobas, respectivamente. A criação da Agência de Defesa Agropecuária do estado do Pará exerceu efeito positivo sobre a oferta de bovinos e a ampliação da estrutura agroindustrial, contribuindo para o abastecimento de mercados amplos com carne bovina de maior qualidade.UEL2018-03-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionMétodos Quantitativos; Métodos Econométricosapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2905810.5433/1679-0359.2018v39n2p747Semina: Ciências Agrárias; Vol. 39 No. 2 (2018); 747-756Semina: Ciências Agrárias; v. 39 n. 2 (2018); 747-7561679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29058/23209Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSantos, Marcos Antônio Souza dosLourenço Júnior, José de BritoSantana, Antônio Cordeiro deHomma, Alfredo Kingo OyamaMartins, Cyntia MeirelesAndrade, Stefano Juliano Tavares deSilva, André Guimarães Maciel e2022-10-20T21:54:06Zoai:ojs.pkp.sfu.ca:article/29058Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T21:54:06Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
Análise quantitativa do mercado de bovinos de corte no estado do Pará, Brasil
title Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
spellingShingle Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
Santos, Marcos Antônio Souza dos
Econometric methods
Demand
Supply
Beef cattle breeding
Amazon.
Métodos econométricos
Demanda
Oferta
Pecuária de corte
Amazônia.
title_short Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
title_full Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
title_fullStr Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
title_full_unstemmed Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
title_sort Quantitative analysis of the beef cattle industry in the state of Pará, Brazil
author Santos, Marcos Antônio Souza dos
author_facet Santos, Marcos Antônio Souza dos
Lourenço Júnior, José de Brito
Santana, Antônio Cordeiro de
Homma, Alfredo Kingo Oyama
Martins, Cyntia Meireles
Andrade, Stefano Juliano Tavares de
Silva, André Guimarães Maciel e
author_role author
author2 Lourenço Júnior, José de Brito
Santana, Antônio Cordeiro de
Homma, Alfredo Kingo Oyama
Martins, Cyntia Meireles
Andrade, Stefano Juliano Tavares de
Silva, André Guimarães Maciel e
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Marcos Antônio Souza dos
Lourenço Júnior, José de Brito
Santana, Antônio Cordeiro de
Homma, Alfredo Kingo Oyama
Martins, Cyntia Meireles
Andrade, Stefano Juliano Tavares de
Silva, André Guimarães Maciel e
dc.subject.por.fl_str_mv Econometric methods
Demand
Supply
Beef cattle breeding
Amazon.
Métodos econométricos
Demanda
Oferta
Pecuária de corte
Amazônia.
topic Econometric methods
Demand
Supply
Beef cattle breeding
Amazon.
Métodos econométricos
Demanda
Oferta
Pecuária de corte
Amazônia.
description The state of Pará has the fifth largest cattle herd in Brazil at 20.3 million heads, and beef cattle breeding accounts for 44.32% of the agricultural production value. Using a recursive econometric model estimated by the generalized method of moments, we evaluated the effects of variables that define the supply and demand of slaughtered beef cattle from 1990 to 2015. The results showed that supply and demand were inelastic to prices. Increases in rural salary and calf prices negatively affected supply, and the response to rural credit applications occurred with a four-year lag due to the biological and technological characteristics of production systems. Deforestation tended to increase the supply of cattle and slaughterhouses appropriated the largest share of the economic surplus generated. There were productivity gains since the early 1990s, with the yield of slaughtered animals was 230.55 kg for cattle and 182.25 kg for cows, while currently, it is 276 and 202.5 kg, respectively. The creation of the Agriculture and Livestock Defense Agency of the State of Pará had a positive effect on the supply of cattle and the expansion of agroindustry structure, contributing to the supply of large markets with higher quality beef.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-15
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Métodos Quantitativos; Métodos Econométricos
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29058
10.5433/1679-0359.2018v39n2p747
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29058
identifier_str_mv 10.5433/1679-0359.2018v39n2p747
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29058/23209
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 2 (2018); 747-756
Semina: Ciências Agrárias; v. 39 n. 2 (2018); 747-756
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306077731291136

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