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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
05/10/2023 |
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Data da última atualização: |
05/10/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CUNHA, C. A. da; WANDER, A. E. |
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Afiliação: |
CLEYZER ADRIAN DA CUNHA, UNIVERSIDADE FEDERAL DE GOIÁS; ALCIDO ELENOR WANDER, CNPAF. |
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Título: |
Price regime changes in the rice value chain in the State of São Paulo, Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 61., 2023, Piracicaba. Agropecuária do futuro: tecnologia, sustentabilidade e a segurança alimentar: anais. Piracicaba: ESALQ/USP, 2023. |
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ISBN: |
978-85-5722-931-0 |
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Idioma: |
Inglês |
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Notas: |
SOBER 2023. |
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Conteúdo: |
The study?s objective was to analyze the dynamics driven by the price of rice to the producer and wholesale on the retail in São Paulo state, Brazil. Regime changes were induced by transitions between Markov regimes, mainly arising from the Covid-19 pandemic. The nominal prices of processed rice (R$/kg) from the three levels of producer, wholesale and retail markets from 02/2019 to 07/2022 were used to estimate the ?Markovian? dynamic regression. Among the main results, there is a high probability of switching from Regime 1 to Regime 2. Regime 1 is characterized by the highs between 11/2019 and 05/2021. Retail price permanence in both regimes was eight months for Regime 1 and 12 months for Regime 2. Therefore, this result shows the effects were temporary (Covid-19) on retail prices in subsequent periods. |
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Palavras-Chave: |
Covid-19; Markov. |
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Thesagro: |
Arroz; Cadeia Produtiva; Preço. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157128/1/sober-cnpaf-2023-2.pdf
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Marc: |
LEADER 01566nam a2200205 a 4500
001 2157128
005 2023-10-05
008 2023 bl uuuu u00u1 u #d
020 $a978-85-5722-931-0
100 1 $aCUNHA, C. A. da
245 $aPrice regime changes in the rice value chain in the State of São Paulo, Brazil.$h[electronic resource]
260 $aIn: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 61., 2023, Piracicaba. Agropecuária do futuro: tecnologia, sustentabilidade e a segurança alimentar: anais. Piracicaba: ESALQ/USP$c2023
500 $aSOBER 2023.
520 $aThe study?s objective was to analyze the dynamics driven by the price of rice to the producer and wholesale on the retail in São Paulo state, Brazil. Regime changes were induced by transitions between Markov regimes, mainly arising from the Covid-19 pandemic. The nominal prices of processed rice (R$/kg) from the three levels of producer, wholesale and retail markets from 02/2019 to 07/2022 were used to estimate the ?Markovian? dynamic regression. Among the main results, there is a high probability of switching from Regime 1 to Regime 2. Regime 1 is characterized by the highs between 11/2019 and 05/2021. Retail price permanence in both regimes was eight months for Regime 1 and 12 months for Regime 2. Therefore, this result shows the effects were temporary (Covid-19) on retail prices in subsequent periods.
650 $aArroz
650 $aCadeia Produtiva
650 $aPreço
653 $aCovid-19
653 $aMarkov
700 1 $aWANDER, A. E.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | DAMACENO, L. S.; DIAS, R. de C. S.; AMARAL, C. M. do; TEIXEIRA, F. A.; ALVES, J. C. da S. F.; SOUZA, R. N. C. de; SILVA, C. M. de J.; SOUZA. S. O. de. Qualidade e vida útil pós-colheita de melão orgânico tipo amarelo armazenado sob condições ambientes. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
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