Agricultural Prices
Mostrando 13-24 de 70 artigos, teses e dissertações.
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13. Estudo dos impactos econômicos da cobrança pelo uso da água na Bacia do Rio São Francisco: uma abordagem de insumo-produto.
This work aims to simulate the economic impact of the charge for the water use of the San Francisco River Basin (Brazil) through each economic sector. The Basin has been suffering problems with water availability, either in quantity or quality. In an attempt to manage this, it is used, among other instruments, the charge for water use. The purpose is to redu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2010
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14. 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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15. Estudo do valor da provisão para fixação de preço dos produtos agrícolas, com potencial de influenciar no capital de giro: um estudo a partir do produto soja da unidade de Laranjeiras da Cooperativa Agropecuária de Pedrinhas Paulista-SP
Este trabalho teve como objetivo demonstrar a influência da provisão para a fixação dos preços dos produtos agrícolas no capital de giro da Cooperativa Agropecuária de Pedrinhas Paulista-SP, a partir de levantamento, tabulação e identificação das variações ocorridas nas provisões dos anos de 2007 e 2008 de apenas uma unidade de recebimento. A m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/03/2010
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16. 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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17. Biocombustíveis, controvérsia agrícola na economia do petróleo: o caso do etanol no Cerrado / .
In the controversial debate about the impacts of biofuels, Brazil has been trying to sustain a supposed immunity. The argument rests on the extraordinary abundance of degraded grazing land, sufficiently capable of accommodating the expansion of sugarcane without threatening food security or compromising the integrity of ecosystems. Although the enormous adva
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/09/2009
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18. Three essays on the sugarcanes sector productor in Brazil / Três ensaios sobre o setor produtor de cana-de-açúcar no Brasil
The growing demand for clean energy sources to replace petroleum has substantially expanded the use of biofuels fuels produced from agricultural products. For Brazil, instead of representing a hindrance to growth because of the need for changes in the countrys energy mix, this represents a great opportunity to generate value and income, since the country has
Publicado em: 2009
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19. 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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20. 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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21. Proposta de um modelo de planejamento agregado da produção numa usina de açúcar e álcool vinculado à flutuação de preços em mercados à vista e no mercado futuro. / A model of aggregate production planning in a sugar mill and alcohol linked the decisions of prices in future markets and present markets.
The objective of study this dissertation is to develop a model of aggregate production planning to support the decisions of management and board level of sugar and alcohol plants in regard to varieties of cane harvested each week, purchasing cane of nonsugar, the type of transport (own or outsourced) to use each week, the total cane processed per week for ta
Publicado em: 2009
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22. Sugarcane crop efficiency in the State of São Paulo between growing seasons of 1990/1991 and 2005/2006. / Eficiência da produção agrícola de cana-de-açúcar no Estado de São Paulo entre as safras 1990/1991 e 2005/2006
The sugarcane is an important resource for food and energy production with scale to help the economy of fossil fuels and the development of new guidelines for socio-economic development in sustainable basis. The State of São Paulo is a region of great potential to meet the sugarcane demand in terms of sugar, ethanol and energy, since it has a long tradition
Publicado em: 2009
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23. O processo produtivo capitalista na agricultura e a introdução dos organismos geneticamente modificados : o caso da cultura da soja Roundup Ready (RR) no Brasil
This study brings to light the question of the introduction of genetically modified organisms (GMOs) in Brazilian agriculture, particularly soybean production. The text discusses how changes in intellectual property rights could permit the capitalistic appropriation of large amounts of socially generated plus-value in agricultural sector, and of nature too,
Publicado em: 2009
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24. DiagnÃstico e previsÃo da atividade econÃmica no setor primÃrio brasileiro / Diagnosis and forecast of the economic activity in the Brazilian primary sector
The impact on the Gross National Product of investments, interest rates, exchange rates and prices of agricultural exported products are unknown in time to permit previous evaluation of economic activity of Brazilian primary sector. The present work has the objective to preview Brazilian economic activity trend. Econometric techniques and temporal series wil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2008