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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
18/09/2023 |
Data da última atualização: |
18/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BELARMINO, L. C.; PABSDORF, M. N.; PADULA, A. D. |
Afiliação: |
LUIZ CLOVIS BELARMINO, CPACT; MARGARITA NAVARRO PABSDORF, UNIVERSITY OF GRANADA; ANTÔNIO DOMINGOS PADULA, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL. |
Título: |
Impacts of the COVID-19 Pandemic on the Production Costs and Competitiveness of the Brazilian Chicken Meat Chain. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Economies, v. 11, n. 9, 238, 2023. |
Páginas: |
17 p. |
ISSN: |
2227-7099 |
DOI: |
https://doi.org/10.3390/economies11090238 |
Idioma: |
Inglês |
Conteúdo: |
Sanitary requirements, geopolitical crises, and other factors that increase price volatility have an impact on the organization of markets and changes in investment policies and business strategies. The COVID-19 pandemic interrupted the trade of chicken meat, due to the drastic reduction in the circulation of goods, interrupted the supply of production chains, changed consumption habits, and made it difficult to reorganize business due to the slow resumption of operations by suppliers of inputs and in distribution logistics. The magnitude of these impacts has not been studied despite the high relevance of this economic dimension and the managerial implications for sector governance and trade management. The purpose of this study was to evaluate the economic impact of the COVID-19 pandemic on the production costs and competitiveness of the Brazilian chicken meat production chain. The methodology consisted of the detailed collection of information and data on private and social prices carried out using the Policy Analysis Matrix (PAM) method. The competitiveness coefficients and policy effects in the Brazilian broiler production chain before (2015) and during (2022) the COVID-19 pandemic were quantified and compared. Generally, the significant increases in the production costs of chicken meat (30.49%) caused a decrease in total factor productivity (?19.54%), a reduction in gross revenue, and lower tax collection. The pandemic has reduced the profitability of the chicken production chain in Brazil by 32.31%, reduced the competitiveness of exports, and worsened other economic indicators of the production chain. To the best of our knowledge, no other study has investigated the impacts of the COVID-19 pandemic on the competitiveness of the Brazilian chicken meat production chain. The PAM method allows for prices paid and received to be updated in real terms in projects representative of Brazil, the world leader in exports. This information is important for both national and international stakeholders. Additionally, this model is applicable to other meats traded in the international market, as it provides greater precision in business management and can estimate the impacts of risks on the availability or quality of food and health crises with robust results. MenosSanitary requirements, geopolitical crises, and other factors that increase price volatility have an impact on the organization of markets and changes in investment policies and business strategies. The COVID-19 pandemic interrupted the trade of chicken meat, due to the drastic reduction in the circulation of goods, interrupted the supply of production chains, changed consumption habits, and made it difficult to reorganize business due to the slow resumption of operations by suppliers of inputs and in distribution logistics. The magnitude of these impacts has not been studied despite the high relevance of this economic dimension and the managerial implications for sector governance and trade management. The purpose of this study was to evaluate the economic impact of the COVID-19 pandemic on the production costs and competitiveness of the Brazilian chicken meat production chain. The methodology consisted of the detailed collection of information and data on private and social prices carried out using the Policy Analysis Matrix (PAM) method. The competitiveness coefficients and policy effects in the Brazilian broiler production chain before (2015) and during (2022) the COVID-19 pandemic were quantified and compared. Generally, the significant increases in the production costs of chicken meat (30.49%) caused a decrease in total factor productivity (?19.54%), a reduction in gross revenue, and lower tax collection. The pandemic has reduced the profitability of the chicken produc... Mostrar Tudo |
Palavras-Chave: |
Covid-19. |
Thesagro: |
Cadeia Produtiva; Frango; Impacto Econômico. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156737/1/economies-11-00238.pdf
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Marc: |
LEADER 02978naa a2200229 a 4500 001 2156737 005 2023-09-18 008 2023 bl uuuu u00u1 u #d 022 $a2227-7099 024 7 $ahttps://doi.org/10.3390/economies11090238$2DOI 100 1 $aBELARMINO, L. C. 245 $aImpacts of the COVID-19 Pandemic on the Production Costs and Competitiveness of the Brazilian Chicken Meat Chain.$h[electronic resource] 260 $c2023 300 $a17 p. 520 $aSanitary requirements, geopolitical crises, and other factors that increase price volatility have an impact on the organization of markets and changes in investment policies and business strategies. The COVID-19 pandemic interrupted the trade of chicken meat, due to the drastic reduction in the circulation of goods, interrupted the supply of production chains, changed consumption habits, and made it difficult to reorganize business due to the slow resumption of operations by suppliers of inputs and in distribution logistics. The magnitude of these impacts has not been studied despite the high relevance of this economic dimension and the managerial implications for sector governance and trade management. The purpose of this study was to evaluate the economic impact of the COVID-19 pandemic on the production costs and competitiveness of the Brazilian chicken meat production chain. The methodology consisted of the detailed collection of information and data on private and social prices carried out using the Policy Analysis Matrix (PAM) method. The competitiveness coefficients and policy effects in the Brazilian broiler production chain before (2015) and during (2022) the COVID-19 pandemic were quantified and compared. Generally, the significant increases in the production costs of chicken meat (30.49%) caused a decrease in total factor productivity (?19.54%), a reduction in gross revenue, and lower tax collection. The pandemic has reduced the profitability of the chicken production chain in Brazil by 32.31%, reduced the competitiveness of exports, and worsened other economic indicators of the production chain. To the best of our knowledge, no other study has investigated the impacts of the COVID-19 pandemic on the competitiveness of the Brazilian chicken meat production chain. The PAM method allows for prices paid and received to be updated in real terms in projects representative of Brazil, the world leader in exports. This information is important for both national and international stakeholders. Additionally, this model is applicable to other meats traded in the international market, as it provides greater precision in business management and can estimate the impacts of risks on the availability or quality of food and health crises with robust results. 650 $aCadeia Produtiva 650 $aFrango 650 $aImpacto Econômico 653 $aCovid-19 700 1 $aPABSDORF, M. N. 700 1 $aPADULA, A. D. 773 $tEconomies$gv. 11, n. 9, 238, 2023.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
07/10/2003 |
Data da última atualização: |
07/10/2003 |
Autoria: |
ANDRADE, S. R. M.; SANT'ANNA, J.; MOSQUIM, P. R. |
Título: |
Efeito da producao NH4+/NO3- na distribuicao de nitrato e na atividade in vitro da redutase do nitrato de plantas de Panicum maximum. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Planaltina: Embrapa Cerrados, 2001. |
Páginas: |
16 p. |
Série: |
(Embrapa Cerrados. Boletim de Pesquisa e Desenvolvimento, 12). |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi estudar os efeitos da nutricao nitrica e amoniacal na distribuicao de nitrato e na atividade in vitro da redutase do nitrato em plantas de capim coloniao ( Panicum maximum Jacq.). as plantas receberam 7 mM de nitrogenio nas forma N- NH4 +, N-NO3- ou combinadas nas seguintes proporcoes 0/100, 25/75, 50/50, 75/25 e 100/0. A extracao enzigmatica foi feita em Tris-HCI 50mM pH 7,5, EDTA 0,5 mM e b-mercaptoetanol 10mM, e para o ensaio utilizou-se 200 mmoles de Tris-HCI pH 7,5, 20 mmoles KNO3, 0,1 mmol NADH e 0,1 mL de Triton X-100 1% no volume final de 2,0 mL. A concentracao de nitrato foi levemente superior na parte aerea quando as plantas receberam ambas as formas de nitrogenio, e na raiz seta decresceu com o aumento da proporcao de aminio. A atividade in vitro de redutase do nitrato so foi observada nas folhas e foi maior quando as plantas receberam ambas as formas de nitrogenio. Os resultados sugerem um efeito estimulador do amonio no tranporte de nitrato e na atividade de redutase do nitrato quando NO3- esta presente. |
Thesagro: |
Capim Colonião; Cerrado; Fisiologia Vegetal; Nitrato; Nitrogênio; Panicum Maximum. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01780nam a2200229 a 4500 001 1567230 005 2003-10-07 008 2001 bl uuuu u0uu1 u #d 100 1 $aANDRADE, S. R. M. 245 $aEfeito da producao NH4+/NO3- na distribuicao de nitrato e na atividade in vitro da redutase do nitrato de plantas de Panicum maximum. 260 $aPlanaltina: Embrapa Cerrados$c2001 300 $a16 p. 490 $a(Embrapa Cerrados. Boletim de Pesquisa e Desenvolvimento, 12). 520 $aO objetivo deste trabalho foi estudar os efeitos da nutricao nitrica e amoniacal na distribuicao de nitrato e na atividade in vitro da redutase do nitrato em plantas de capim coloniao ( Panicum maximum Jacq.). as plantas receberam 7 mM de nitrogenio nas forma N- NH4 +, N-NO3- ou combinadas nas seguintes proporcoes 0/100, 25/75, 50/50, 75/25 e 100/0. A extracao enzigmatica foi feita em Tris-HCI 50mM pH 7,5, EDTA 0,5 mM e b-mercaptoetanol 10mM, e para o ensaio utilizou-se 200 mmoles de Tris-HCI pH 7,5, 20 mmoles KNO3, 0,1 mmol NADH e 0,1 mL de Triton X-100 1% no volume final de 2,0 mL. A concentracao de nitrato foi levemente superior na parte aerea quando as plantas receberam ambas as formas de nitrogenio, e na raiz seta decresceu com o aumento da proporcao de aminio. A atividade in vitro de redutase do nitrato so foi observada nas folhas e foi maior quando as plantas receberam ambas as formas de nitrogenio. Os resultados sugerem um efeito estimulador do amonio no tranporte de nitrato e na atividade de redutase do nitrato quando NO3- esta presente. 650 $aCapim Colonião 650 $aCerrado 650 $aFisiologia Vegetal 650 $aNitrato 650 $aNitrogênio 650 $aPanicum Maximum 700 1 $aSANT'ANNA, J. 700 1 $aMOSQUIM, P. R.
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