Law Of One Price
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Solar photovoltaic energy applied to ferroalloy industry
Abstract The Brazilian ferroalloy industry faces a highly competitive scenario in the foreign market. Among the key factors to determine the price of its products, electric energy stands out as one of the main inputs. So, the possibility of energy being unavailable or having high prices causes a direct impact in the ferroalloy chain. On the other hand, the r
REM, Int. Eng. J.. Publicado em: 2019-06
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2. Law of one price deviations: is there any pattern? / Lei do preço único e seus desvios: existe algum padrão?
The main goal of this essay is to identify patterns in deviation from the law of one price. Using disaggregated data from Brazil and USA for the period 1998-2008, we applied two different methodologies: i) principal component analysis and ii) panel group mean Fully Modified OLS estimator proposed by Pedroni (2000). The principal component analysis facilitate
Publicado em: 2009
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3. Water pricing optimization for demand management in long-term scenarios / Otimização da cobrança pelo uso da água para a gestão da demanda hídrica em cenários de longo prazo
Water pricing is a water resources management tool according to brazilian law 9433/97 and it serves the purpose of giving incentive to rational use of water, among others. However, studies and simulations treat pricing as a revenue generator mechanism only. This dissertation aims to propose water unit prices based on demand reduction needs in the Tietê-Jaca
Publicado em: 2009
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4. 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
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5. EconofÃsica: dinÃmica de agentes heterogÃneos no estudo da volatilidade
We perform a computer simulation study for the volatility within the context of multi-agent dynamics in financial markets. We consider the USDF model of price formation on square lattices and introduce the parameter pF for the fraction of fundamentalist agents present in the system. Then we analysis the influence of these agents on the volatility. The result
Publicado em: 2008
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6. Tax and tariff in the provision of public services / Taxa e tarifa na prestação de serviços públicos
This work aims the study of the relevance of tax or price collection for the services provided to the public under the State responsibility. The task is justified by the persistent variety of interpretations that lasts in the juridical means and for the possibilities of presented approaches. The cognoscente approximation chosen is the one related to the sema
Publicado em: 2008
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7. Parcelamento, edificação e utilização compulsórios de imóveis públicos urbanos / The mandatory parceling, building, and use of public urban real properties
The enactment of the Brazilian urban law referred to as Estatuto da Cidade, or Urban Act (Brazilian Law 10.257/2001), was a landmark in the affirmation and development of Brazilian Urban Law. Said statute established the guidelines for urban policy, and provided for the tools aimed at achieving the stated goals. The guideline highlighted in this paper is the
Publicado em: 2008
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8. Contrato Empresarial Coletivo de Assistência à Saúde
In an environment in which the market shows a substantial growth of the sale of group health insurance contracts for businesses and a significant surge in the sale of individual health insurance contracts, differently from what appeared to be the goal of the regulatory system established for the industry in 1998, this work deals with the economic and legal q
Publicado em: 2008
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9. Avaliação do impacto da rigidez e da flexibilização normativa, no âmbito do Governo Federal, sobre a eficiência dos processos de aquisição e contratação
Governmental acquisitions, in Brazil, must be proceeded, as a rule, by means of licitation. Though this principle became constitutional rule only from 1988's Constitution, its existence in Brazilian legal system retraces century XV: by that time, the Filipinas Ordinations ruled it in one only law article. Since then, several rules of law had been incorporate
Publicado em: 2008
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10. Fatores que interferem na Produtividade: Uma análise comparada de Quatro Unidades de diferentes países de uma mesma Transnacional.
With the new world-wide configuration after the definitive fall of the socialism, a new international division of the work if showed necessary. In this new scene, it fits to the developing countries to supply hand of cheap workmanship to the international capital. East European and countries as China, India, amongst others, had passed to represent one compet
Publicado em: 2008
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11. Modelo exponencial para opÃÃes: aplicaÃÃes ao Ãndice Ibovespa
In this thesis we perform an empirical analysis of the Brazilian stock and options markets. In the first part of our study we carry out a statistical analysis of the Ibovespa stock index of the SÃo Paulo Stock Exchange. It is shown that the daily returns of Ibovespa follow not a Gaussian distribution but rather an exponential law, in addition, this exponent
Publicado em: 2007
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12. The economy of the governmental purchases in result of the electronic proclamation - a econometrical boarding / A economia das compras governamentais em decorrÃncia do pregÃo eletrÃnico â uma abordagem economÃtrica
The present dissertation addresses one of the most important themes in the area of public bids in Brazil, in this case, electronic bidding, created by law number 10.520/02 and regulated by decree number 5.450/05. The microeconomic theory of the structure of market and auctions shows that a larger number of competitors provides lower prices to buyers. Thus th
Publicado em: 2007