Exchange
Mostrando 1-12 de 9126 artigos, teses e dissertações.
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1. Operating Model and Estimation of the Insurance Premium for an Energy Futures Clearing House in Brazil
Abstract Purpose We propose and analyze a new operating model for an energy futures exchange that could be implemented in Brazil, where there is low liquidity for these contracts. The clearing house temporarily assumes the position of customers who fail to answer the margin call, instead of closing the position, as would normally be done under normal condit
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
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2. Use of prophylactic phototherapy for RhD neonatal disease in a referral service
Abstract Objective: This study aimed to describe the effect of prophylactic phototherapy in the treatment of infants with Neonatal Hemolytic Disease. Method: A retrospective cohort study was carried out with 199 RhD-positive infants, born to RhD-negative mothers, alloimmunized for RhD antigen, between January 2009 and December 2018. Results: The incidence
Jornal de Pediatria. Publicado em: 2023
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3. Kidney Paired Exchange: a step too far or a winning hand?
Brazilian Journal of Nephrology. Publicado em: 2022
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4. New Attempts to Synthesize Layered Double Hydroxides Intercalated with SO42-/Cs+ Using Co-Precipitation and Exchange Reactions
Layered double hydroxides (LDHs) with the compositions (Cs+/NH4+)0.111[M2+0.667Al0.333(OH)2.0 (SO4)0.222] (M2+ = Mn, Zn) and basal distance of ca. 11 Å were obtained by co-precipitating Mn/Al and Zn/Al sulfate salts with aqueous NH3, using excess of Cs2SO4. [Mn0.667Al3+0.333(OH)2]Cl0.333.nH2O and [M2+0.667Al3+0.333(OH)2](NO3)0.333.nH2O (M2+ = Mn, Zn) were a
Journal of the Brazilian Chemical Society. Publicado em: 2022
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5. Severity of target spot and gas-exchange in tomato cultivated under colored films
ABSTRACT The tomato target spot caused by Corynespora cassiicola may have an important economic impact on tomato production in tropical regions. The objective of this work was to study the effect of different colored plastic films on tomato target spot severity, gas-exchange, and fruit yield. Disease severity, photosynthetic rate, stomatal conductance, trans
Revista Ceres. Publicado em: 2022
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6. Gas exchange and water stress index in soybean cultivated under water deficit and soil compaction
ABSTRACT Water stress is intrinsically related to soil water availability which is determinant in gas exchanges, as well as soil compaction in soybean growth and development. This study aimed to evaluate the leaf gas exchange, water stress index, and dry mass accumulation of soybean cultivated in different daily irrigation depths and bulk density. The treatm
Revista Ceres. Publicado em: 2022
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7. Current account equilibrium exchange rate in Colombia (2000-2020)
RESUMO Utilizando estimativas de Bresser-Pereira et al. (2021), este artigo analisa o desalinhamento entre a taxa de câmbio real e a taxa de câmbio de equilíbrio em conta-corrente na Colômbia nas últimas duas décadas (2000-2020). Evidências sugerem que o ciclo de alta e queda das commodities neste período é importante para explicar (i) a principal t
Brazilian Journal of Political Economy. Publicado em: 2022
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8. A note on the political economy of exchange rates in Argentina: new and classical developmentalism re-evaluated
RESUMO O artigo desenvolve um modelo no qual se explicita a relação entre a taxa de câmbio real e o salário real, no contexto de distribuição de renda conflitante. Nota-se que o banco central tenta regular a relação distributiva taxa de câmbio e salários reais por meio de mudanças na taxa de juros. O ponto teórico é que, em certas circunstância
Brazilian Journal of Political Economy. Publicado em: 2022
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9. Current account and real exchange rate equilibrium: the case of manufacturing in Mexico, 2001-2019
RESUMO Neste artigo, seguimos Bresser-Pereira et al. (2021) e estimar para o México uma série da taxa de câmbio real (RER) que equilibra a conta-corrente do México para o período 2001q1-2019q4. Neste processo, levamos em consideração vários determinantes, incluindo variáveis de política e indicadores financeiros, a evolução dos termos de troca, b
Brazilian Journal of Political Economy. Publicado em: 2022
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10. Current equilibrium exchange rate: methodology and estimations for Latin American countries
RESUMO Este artigo propõe uma metodologia para a estimação da taxa de câmbio de equilíbrio em conta-corrente - a taxa de câmbio que garante o equilíbrio intertemporal da conta-corrente de um país. Além disso, a metodologia é testada através de técnicas econométricas apropriadas (Modelos VECM) para Argentina, Brasil, Chile e Colômbia, usando dad
Brazilian Journal of Political Economy. Publicado em: 2022
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11. Exchange rate crises in Latin America, East Asia and Russia
RESUMO Vários países em desenvolvimento, principalmente no Leste Asiático e na América Latina e na Rússia, sofreram crises cambiais na década de 1990. Examinamos a corrida até a crise em termos de alguns indicadores macro sugeridos por vários modelos de crise. Em seguida, examinamos as consequências da crise, em contraste com a maioria dos trabalhos
Brazilian Journal of Political Economy. Publicado em: 2022
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12. The impact of exchange rate misalignments on manufacturing investment in Brazil
RESUMO Analisamos a hipótese de que as variações do investimento manufatureiro são influenciadas pela diferença entre as taxas de câmbio reais efetivas e de equilíbrio industrial e pela diferença entre as taxas de câmbio em conta-corrente e de equilíbrio industrial (uma proxy para a doença holandesa). A taxa de câmbio de equilíbrio em conta-corr
Brazilian Journal of Political Economy. Publicado em: 2022