Price Transmission
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Gene panel for the diagnosis of epidermolysis bullosa: proposal for a viable and efficient approach,
Abstract Background: Epidermolysis bullosa is characterized by cutaneous fragility and blistering. Historically, diagnosis is achieved by immunofluorescence mapping or transmission electron microscopy, both involving biopsy procedures. Genetic analysis, especially through next-generation sequencing, is an important tool for the diagnosis of this disease. In
An. Bras. Dermatol.. Publicado em: 2021-03
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2. Anais Brasileiros de Dermatologia: 2016-2020 Administration. Actions and acknowledgements
Abstract Background: Epidermolysis bullosa is characterized by cutaneous fragility and blistering. Historically, diagnosis is achieved by immunofluorescence mapping or transmission electron microscopy, both involving biopsy procedures. Genetic analysis, especially through next-generation sequencing, is an important tool for the diagnosis of this disease. In
An. Bras. Dermatol.. Publicado em: 2021-03
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3. Poder de mercado no varejo de etanol no estado de São Paulo
Dada a dimensão econômica do setor sucroalcooleiro, aumenta-se a preocupação de ocorrência de perdas de bem-estar social devido ao uso de poder de mercado por parte das empresas da cadeia produtiva de etanol, preocupação esta que é maior em nível de varejo, uma vez que os postos de combustíveis apresentam condições favoráveis à formação de ca
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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4. Causalidade e transmissão de preços na cadeia avícola no período de 1997-2008 / Causality and prices transmission in the chain poultry for the period 1997-2008
The chicken meat productive chain in Brazil has shown itself as an interesting competitive subsidy, considering the exporting capacity and the differentiation of market products. Nevertheless, intersectorial relations in this system can be considered contradictory, and in some ways even conflictive. Regarding this, one has pursued to evaluate the price trans
Publicado em: 2010
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5. TransmissÃo de preÃos no mercado de cana-de-aÃÃcar entre os Estados de SÃo Paulo e Paranà / Price transmission in the sugarcane markets of SÃo Paulo and ParanÃ
Neste trabalho, analisou-se a transmissÃo espacial de preÃos entre os mercados de cana-de-aÃÃcar de SÃo Paulo e ParanÃ, no perÃodo de janeiro de 1995 a fevereiro de 2009. A metodologia de anÃlise foi por meio do mÃtodo Box-Jenkins para modelos Auto Regressivos de MÃdias MÃveis (ARIMA) aplicados a sÃries temporais, teste de raiz unitÃria Dickey-F
Publicado em: 2010
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6. ESSAYS IN PRICE SETTING UNDER IMPERFECT INFORMATION / ENSAIOS EM FIXAÇÃO DE PREÇOS SOB INFORMAÇÃO INCOMPLETA
This thesis consists of three theoretical essays on topics in price setting under imperfect information. Unifying the essays are two features: (i) heterogeneous information about aggregate economic conditions and (ii) a moderate degree of complementarity in pricing decisions. In Chapter 1, the transmission of information is studied in a model with a vertical
Publicado em: 2010
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7. Comercialização de bioeletricidade no ambiente de contratação livre pelas usinas do setor sucroenergético da região de Ribeirão Preto: panorama e análise das ameaças e oportunidades / Comercialitation of bioelectricity in the free contracting environment by the sugar cane mills of the sugar-energy sector from the region of Ribeirão Preto: scenery and analysis of opportunities e threats
In recent years, the Brazilian electricity market has gone through provision crises, due to the greater increase in demand with regard to supplies. Resulting from the lack of infrastructural investments and the concentration of the energy matrix in hydroelectricity, this scenario can be minimized by the bioelectricity coproduced based on sugar cane pulp. How
Publicado em: 2010
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8. Transmission of prices and volatility in the marketing of pork / Transmissão de preços e da volatilidade na comercialização da carne suína
The pork chain, despite showing significant technical improvement and competitiveness, is still one of the most volatile sectors of Brazilian agribusiness, and marketing and price fluctuation is one of the main barriers for its development. Accordingly, the present study aimed to analyze the price ratios and volatility among production agents and major meat
Publicado em: 2009
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9. Modelo de formação de preços para mercados integrados de curto prazo/bilateral/renovável/ancilar de energia elétrica utilizando a metodologia preço por oferta
The propose is suggest a new methodology that analyses the characteristics of the current energy pricing model draw to work with the classic marginal pricing (MP) and the Pay as Bid (PAB) strategies in a combined market structure involving the presence of long term forward physical bilateral contracts (not financial contracts), renewable energy contracts and
Publicado em: 2009
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10. Conflito, consenso, democracia e capitalismo em estados periféricos : o processo de privatização do setor elétrico no Brasil e na Argentina
This thesis analyzes the political and economical arguments that furnished a broad consensus for the implementation of the structural adjustments in the 1990s, amongst them the privatization programme of the electrical energy sector in Brazil and Argentina. It is considered whether the restructuring of the electric section accomplished the presuppositions on
Publicado em: 2009
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11. Analysis of the integrated market from the main producers and consumers of coffee / AnÃlise de integraÃÃo de mercado dos principais paÃses produtores e consumidores de cafÃ
This study analyses the space integration among the prices of coffee from the main producing countries (Brazil, Vietnam, Colombia, Mexico and Ethiopia) and consuming ones (United States, German, Japan, Italy and France) of the world. As data were used monthly series of paying prices to producing countries and paying prices from consuming countries in US$ cen
Publicado em: 2009
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12. Integração entre os mercados de milho e soja : uma análise através da transmissão de preços
O objetivo da presente dissertação consiste em verificar como se dá a transmissão de preços entre os mercados físico ao nível de produtor no Brasil e futuro para as commodities milho e soja, e, entre estes dois complexos produtivos. Para isso, utilizou-se o seguinte método de pesquisa: teste de raiz unitária, teste de co-integração, teste de causa
Publicado em: 2009