Prices Integration
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Uma cadeia produtiva mais integrada? A utilização do hedge dinâmico na oscilação dos preços diários da cadeia produtiva da carne suína
Resumo Trabalhos recentes têm mostrado uma falta de integração entre o mercado do produtor e o varejo na cadeia produtiva da carne suína. Uma solução para amenizar esse entrave poderia ser feito por meio da estratégia de hedge dinâmico com o modelo Garch-DCC, que permitiria gerenciar as decisões de compra e venda diariamente. Nesse sentido, o objeti
Rev. Econ. Sociol. Rural. Publicado em: 28/11/2019
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2. Integrated furfural and first generation bioethanol production: process simulation and techno-economic analysis
Abstract Furfural is a base chemical with a wide range of applications and with a great opportunity for market growth in the near term. Derived from biomass, its production may be incorporated to the Brazilian chemical industry using sugarcane bagasse as feedstock. In this context, the integration of a furfural plant to a first generation bioethanol facility
Braz. J. Chem. Eng.. Publicado em: 2017-07
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3. Delimitação de mercado usando testes baseados em preço: uma análise econométrica
The competitive strategy of a firm is defined by choosing one alternative over the rivals, from differentiated activities set to deliver a product or service (strategic positioning). If firms cooperate or collude with each other, they dont have choices conflict and the strategy would not be necessary. To verify if several firms in the same market are in coll
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011
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4. Análise da Competitividade e dos Preços da Celulose e da Madeira de Eucalipto no Brasil / Analysis of Wood Pulp and Eucalyptus Wood Competitivity and Prices in Brazil
O segmento de celulose e papel é o que mais se destaca no setor florestal e um dos mais bem-sucedidos da economia brasileira em termos de geração de renda, emprego, impostos e divisas. Apesar de esse segmento ser competitivo, não se pode garantir que sua expansão esteja assegurada no futuro, devido à concorrência internacional e à falta de políticas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2010
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5. Integração entre os mercados de boi para o abate na Argentina e no Brasil / Market integration between the live cattle prices in Argentina and in Brazil
The main purpose of this study was to analyze the relationship between live cattle prices in Brazil and in Argentina so that both companies and government could have more accurate measures on the effects of Argentinas evolution of production and internal/external trade on Brazilian market. In order to achieve this goal a Vector Autoregression with Error Corr
Publicado em: 2010
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6. Impactos da formação espacial de preços na competitividade relativa da fruticultura irrigada do Estado do Ceará / Impacts of spatial price formation on relative competitivity of irrigated fruit culture in the State of Ceara
The irrigated areas in the state of Ceara have distinct productive and infrastructure structures. Fruit growing activities in these areas are subjected to market imperfections, since farmers are dependent on oligopolies when acquiring modern inputs and on oligopsonies when selling the fruit produced. Such economic distortions are a consequence of the spatial
Publicado em: 2010
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7. 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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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. 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. The economic geography in Brazilian food industry: investments, idle resources and cyclical dynamics (1990 - 2007) / A geografia econômica do setor agroalimentar brasileiro: investimentos, recursos ociosos e dinâmica cíclica (1990 - 2007)
This thesis analyzes the development of the Brazilian food sector in the post-1990, and its relations with the fluctuations of the Brazilian economy, with its international integration and agricultural policy. The investments, demand and idle resources has an important role. The central hypothesis is that the dynamics of the Brazilian food industry in the 19
Publicado em: 2009
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12. Elasticidades de curto e longo prazos da demanda por Ãlcool hidratado no Brasil
Since March 2003, with the launch of flex fuel cars, consumption of hydrated alcohol again grows strongly in Brazil. The option of the consumer choice, holder of this technology, which allows the use of hydrated alcohol, gasoline or any mixture of proportion between the two in a single tank of fuel, leads to take as main variable the price of fuels (hydrated
Publicado em: 2009