Prices Transmission
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Intervenções do Estado sobre o mercado bancário e os trade-offs entre eficiência, resiliência financeira e estabilidade macroeconômica / State Interventions in banking system and the trade-offs between efficiency, financial resiliance, and macroeconomic stability
The purpose of this dissertation is to connect three banking-related concepts which are banking efficiency, financial resilience, and macroeconomic stability in a single integrated framework. It tries to understand how financial frictions settle trade-offs, whose nature and importance are investigated, and how institutional single-concept-based policies coul
Publicado em: 2011
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2. Transmissão de preços na cadeia produtiva de suínos / Prices transmission in the swine production chain
A cadeia produtiva de suíno no Brasil passa por um processo de crescimento e modernização, principalmente no que se refere à ampliação da participação no mercado internacional de carne suína. No entanto, essa cadeia tem sofrido várias limitações, fatores que estão atrelados tanto à instabilidade de preços do setor de insumos (milho e soja) qua
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2010
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3. Análise do mecanismo de transmissão dos preços internacionais de commodities agrícolas sobre o comportamento da taxa de câmbio real no Brasil
This paper examined the transmission mechanism of international prices of agricultural commodities into the real exchange rate in Brazil for the period from January 2000 to February 2010. We used time series models (ARIMA Model, Transfer Model, Intervention Analysis, Johansen Cointegration Test) in determination of the short and long run elasticities. Transf
Publicado em: 26/05/2010
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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. 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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6. 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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7. 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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8. 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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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. Transmissão de preços entre os mercados do etanol e da gasolina desde o lançamento dos carros flex-fuel, no mercado brasileiro
Quando dois ou mais mercados, anteriormente separados, começam a apresentar certa convergência de preços, diz-se que eles estão integrados. Geralmente, os pesquisadores têm objetivado o estudo da integração entre mercados externos e internos (integração espacial) ou entre os diferentes elos de uma cadeia produtiva (integração vertical), mas de um
Publicado em: 2009
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11. A crise financeira internacional no mercado de carbono: um estudo sobre os canais de transmissão
Global economic growth has promoted a broad global climate change that could jeopardize the very life as we know on the planet. Thus, it became imperative to implement policies that would help in containing the environmental devastation and climate change. For that created the Carbon Market in the Kyoto Protocol, which was ratified by most nations of the wor
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