Agricultural Price
Mostrando 13-24 de 69 artigos, teses e dissertações.
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13. Produção de cana-de-açúcar para obtenção de etanol hidratado no Rio Grande do Sul : uma análise utilizando dinâmica de sistemas
Brazilian use of sugar cane ethanol in its energy matrix has been gaining international recognition. With a growing fleet of flex fuel vehicles, Brazil has been building an each year greater demand for ethanol. Nevertheless, consumption levels throughout the country are not homogeneous. Far from sugar cane production centers and with one of the nations highe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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14. Impactos da restrição ao crédito rural nos estabelecimentos agropecuários brasileiros / The impact of rural credit restriction to brazilian farmers
The rural credit was implemented in the late 1960s and thenceforth it became one of the major agricultural policies in Brazil. From its inception, the program relied on government subsidies obtained through interest rates, offsetting in part the resources shift from the agricultural sector promoted by the import substitution process. The credit policy direct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2010
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15. Avaliação econômica e simulação em sistemas agroflorestais / Economic evaluation and simulation in agroforestry system
The general objective of this work was to analyse the economic viability of agroforestry systems using simulation attempting to identify the benefits and the aspects to be improved in them. Specifically, the plan was to survey the production costs of agroforestry system projects; to effect the financial analysis of these systems; and to effect the analyses o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/12/2010
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16. O PROCEDER e as tramas do poder na territorialização do capital no Cerrado / PROCEDER and the wefts of power in the territorial capital in the Cerrado
The space transformations arising from Cerrados territorial modernization process were driven by capitals productive restructuring which to expand its borders towards the heartland of Brazil, they promoted a reordering of natural and artificial elements, interfering mainly in the productive paradigm of Cerrados people. The dynamics of ownership of this area
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/07/2010
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17. A IMPORTÃNCIA DA ROTULAGEM AMBIENTAL PARA O DESENVOLVIMENTO SUSTENTÃVEL: UM ESTUDO DE CASO PARA OS PRODUTOS ORGÃNICOS NA CIDADE DE FORTALEZA / MATTERS OF ENVIRONMENTAL LABELING FOR SUSTAINABLE DEVELOPMENT: A CASE STUDY FOR ORGANICS PRODUCTS IN FORTALEZA CITY.
This study was developed around the issues related to consumption of agricultural products of organic origin and the process of labeling of these products in order that sought to examine whether this form of consumer goods are conscious enough to give preference to consumption of products labeled organic, considering the positive impact of their production t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/07/2010
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18. Price-setting policy determinants: micro-evidence from Brazil
The paper studies the frequency of price changes from a survey data on Brazilian companies. The data set has the advantage of including all of the economic sectors: agricultural and food products, trading, industry and services. Strong evidence of nominal price rigidities is found on the data with average and median price durations around 10.1 and 8.1 months
Economia Aplicada. Publicado em: 2010-06
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19. 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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20. 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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21. Crop rotation Scheduling - modeling and solution methodolies / Programação de rotação de culturas - modelos e métodos de solução
Over the last decades, various proposals for techniques and processes to increase agricultural sustainability have been put forward. These proposals bring new planning models in which technical and ecological production aspects must be considered, as well as the access of small farmers to the consumer market. In this type of agricultural production planning,
Publicado em: 2009
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22. Characterization of the tariff policy applied to the dairy sector in Brazil / Caracterização da política tarifária aplicada ao setor de lácteos no Brasil
In the past 20 years, the Brazilian dairy sector has been increasing its production and productive levels, despite the international market price distortions that has a negative effect on the efficiency, productivity and competitiveness of the sector. In an attempt to minimize these distortions and at the same time stimulate the national production, Brazil h
Publicado em: 2009
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23. Análise de investimento em cana-de-açúcar irrigada no noroeste mineiro / Economic analysis of irrigated sugar cane in Minas Gerais’ northwest
The increasing demand of sugar and alcohol, the sugar cane main products, both in domestic and international market, is causing the expansion of sugar cane fields all over the country. Due to the lack of available land in São Paulo, the most important sugar cane producer, other states, like Minas Gerais, are amplifying sugar cane fields. The northwest of th
Publicado em: 2009
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24. 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