Trading Systems
Mostrando 13-23 de 23 artigos, teses e dissertações.
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13. Iniciativas de integração e consolidação de bolsas: a experiência européia e norte-americana e os efeitos na América Latina
A dissertação examina os elementos que motivaram as bolsas de valores da América Latina a promover as iniciativas de integração de seus mercados de capitais em curso. A análise toma como referência as experiências de integração e consolidação promovidas pelas principais bolsas de valores da Europa e dos EUA, bem como os processos de internacional
Publicado em: 2006
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14. An agent for electronic simultaneous heterogeneous auctions with inter-related goods / Um agente para leilões eletronicos simultaneos heterogeneos com bens inter-relacionados
Software agents play an important role in the electronic commerce because they allow negotiation and increase the degree of automation. To reach theil
Publicado em: 2006
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15. A METHODOLOGY FOR ELICITATION OF REQUIREMENTS FOR SYSTEMS ELECTRONIC TRADING BASED ON ORGANIZATIONAL MODELING / UMA METODOLOGIA PARA ELICITAÇÃO DE REQUISITOS DE SISTEMAS DE COMÉRCIO ELETRÔNICO BASEADA NA MODELAGEM ORGANIZACIONAL
Neste trabalho apresentamos uma metodologia para elicitação de requisitos de sistemas de Comércio Eletrônico baseada na Modelagem Organizacional. Propomos uma aplicação dos conceitos de valor à representação de requisitos organizacionais, no que se refere a requisitos iniciais (early requirements), tornando a elicitação de requisitos mais informat
Publicado em: 2005
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16. Planejamento do "mix energÃtico" de geraÃÃo de energia elÃtrica no Brasil : uma avaliaÃÃo da aplicabilidade de otimizaÃÃo linear multiobjetivo no contexto do novo modelo institucional do setor elÃtrico
This dissertation was developed having as premisse to be including and to allow easy understanding of the displayed, preventing, however, the superficiality. It composes of three independent parts that complete themselves, in the case, the chapters 2, 3 and 4, which can be read in the order where to desire, after the introduction of Chapter 1. Each part woul
Publicado em: 2005
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17. Sistema de gestão ambiental e selos ambientais, de qualidade e segurança alimentar em frutas :estudo de caso: setor macieiro
Due to the increasing exigencies of the consumption market, mainly the extern one, the fruit production industries have the necessity to obtain environmental labels certification, of quality and insurance of the product or of the production system, seeking to enlarge their competitivity to maintain themselves on the market and to conquer other more demanding
Publicado em: 2005
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18. Financial risk monitoring and transaction costs in coffee & soybean trading companies and processors
This study characterizes the use of risk monitoring mechanisms by coffee and soybean trading and processing companies. It also investigates the role these mechanisms play in the mitigation of certain transaction costs associated to bounded rationality, information asymmetry, and business opportunism in negotiations involving derivatives. The results presente
Revista de Economia e Sociologia Rural. Publicado em: 2003-03
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19. Factors that describe a successful rural entrepreneur. / Caracterização dos fatores relacionados ao sucesso de um empreendedor rural.
In order to identify the factors that describe a successful rural entrepreneur, three focus groups were conduced with farmers and extension agents of the Wheat Cooperative of Alto Jacui Cotrijal at Não-Me-Toque, Rio Grande do Sul State. Several variables were suggested as playing important roles in explaining why a farmer is considered successful or not,
Publicado em: 2002
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20. A utilização estratégica da internet pelo setor varejista: um estudo de caso
The Digital Revolution has been providing great transformation in Economy, labor and mainly in the ways of doing business. It is fundamental to understand the basics premises of competition around business matter so that a company may be successful or survive at first instant. Internet has shown great power to transform anyone who is linked to World Wide Web
Publicado em: 2001
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21. Uma metodologia de planejamento da expansÃo da transmissÃo baseada em trade-off e indicador de mÃrito econÃmico
Since the last ten years the electrical industry have been experiencing an intensive restructuring process worldwide. This process varies from country to country in accordance with their characteristics. However a common objective has been identified: the increase in terms of efficiency through the introduction of competition in the energy production and tra
Publicado em: 2000
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22. Modeling the stylized facts in finance through simple nonlinear adaptive systems
Recent work on adaptive systems for modeling financial markets is discussed. Financial markets are viewed as evolutionary systems between different, competing trading strategies. Agents are boundedly rational in the sense that they tend to follow strategies that have performed well, according to realized profits or accumulated wealth, in the recent past. Sim
National Academy of Sciences.
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23. Self-assembly of proglycinin and hybrid proglycinin synthesized in vitro from cDNA
An in vitro system was developed that results in the self-assembly of subunit precursors into complexes that resemble those found naturally in the endoplasmic reticulum. Subunits of glycinin, the predominant seed protein of soybeans, were synthesized from modified cDNAs using a combination of the SP6 transcription and the rabbit reticulocyte translation syst