Price Index In Brazil
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Determination of Methanol in Gasoline and Ethanol Fuels by High-Performance Liquid Chromatography
Gasoline and ethanol fuels have been adulterated with methanol in Brazil. Methanol is not permitted in concentrations greater than 0.5 vol% due its toxicity but its lower price stimulates the adulteration. A new approach for quantitative analysis of methanol in gasoline and ethanol fuels is reported employing high-performance liquid chromatography coupled wi
J. Braz. Chem. Soc.. Publicado em: 2020-05
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2. Investor sentiment and earnings management in Brazil
RESUMO A pesquisa analisa se existe associação temporal entre o sentimento do investidor e o gerenciamento de resultados no Brasil. Vários estudos investigaram os determinantes do gerenciamento de resultados, fatores externos ou internos das empresas e normativos, mas poucos consideraram fatores pessoais, tal como o sentimento dos investidores no Brasil.
Rev. contab. finanç.. Publicado em: 09/12/2019
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3. O EFEITO DA INCERTEZA POLÍTICA NO DESEMPENHO E VALORAÇÃO DAS COMPANHIAS ABERTAS BRASILEIRAS1
RESUMO O objetivo deste trabalho consistiu em examinar o efeito da incerteza política observado no Brasil nos anos de 2014 a 2016 sobre o desempenho econômico e valoração das companhias abertas. Esta pesquisa contribui para a evolução do conhecimento sobre a temática incerteza política, bem como para aprofundar a análise dos resultados apresentados
REAd. Rev. eletrôn. adm. (Porto Alegre). Publicado em: 25/11/2019
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4. Regulação contemporânea de preços de medicamentos no Brasil - uma análise crítica
RESUMO A regulação de preços visa garantir sustentabilidade à assistência farmacêutica. Com o objetivo de discutir criticamente o tema, elaborou-se um ensaio sustentado em análise documental (2000-2017) da regulação econômica da indústria farmacêutica brasileira na Câmara de Regulação de Medicamentos (CMED), periódicos, teses e publicações
Saúde debate. Publicado em: 05/08/2019
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5. Productive performance and economic evaluation of tilapia stocked in different times of the year
ABSTRACT This study aimed to determine production cycles based on the stocking period and the influence of the cycles on productive performance indices, production costs, and profitability. The present study was carried out on a fish farm located in Palmital - SP, Brazil, which consists of 2706 m3 of net cages with an annual production of 400 tons of tilapia
R. Bras. Zootec.. Publicado em: 2017-07
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6. Risk analysis and probability of return on invested capital in an intensive beef cattle production system in Minas Gerais, Brazil
ABSTRACT The study evaluated the average return on invested capital (ROIC) in function of the variations in the historical prices of beef cattle and the odds of return on that capital gain within the system of beef cattle fattening on a farm in the state of Minas Gerais, Brazil, from 2004 to 2007. To calculate the risk of ROIC, monthly data of beef cattle pr
R. Bras. Zootec.. Publicado em: 2016-12
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7. Economic values for milk production and quality traits in south and southeast regions of Brazil
The objective of this study was to calculate economic values for milk (MY), protein (PY) and fat productions (FY) and somatic cell count (SCC) which could be used to compose an economic index to rank animals involved in an international genetic evaluation program of Holstein cattle used in the commercial dairy population in Brazil. The main milk production s
R. Bras. Zootec.. Publicado em: 2014-12
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8. THE DEMAND FOR RESIDENTIAL ELECTRICITY IN BRAZIL: 2011-2020 / A DEMANDA POR ENERGIA ELÉTRICA RESIDENCIAL NO BRASIL: 2011-2020
This work aims to quantify the relations between the electricity demand and some of its determinants in the Residential sector of Brazil. To begin with a short discussion is carried out on the Residential energy consumption in the country throughout the last four decades so as to get to know the residential consumption within a wider context. After, we adopt
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/05/2012
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9. ANÁLISE DA CAUSALIDADE E COINTEGRAÇÃO ENTRE VARIÁVEIS MACROECONÔMICAS E O IBOVESPA / ANALYSIS OF CAUSALITY AND COINTEGRATION BETWEEN MACROECONOMIC VARIABLES AND IBOVESPA
The aim of this work was to assess the causality relation among the set of macroeconomic variables, represented by interest and exchange rates, inflation and Industrial Production Index as proxy of the Gross Internal Product regarding São Paulo Stock Exchange Index (IBOVESPA). The period of analysis was between January 1995 and December 2010 with 192 observ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012
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10. Development and application of a bioeconomic efficiency index for beef cattle production in Rio Grande do Sul, Brazil
An index was developed to estimate the bioeconomic efficiency of production systems, identifying alternative scenarios that could improve their efficiency, and building isoefficiency relations in beef cattle production systems in Rio Grande do Sul. The concept of return on investment was used to develop the indicator. Scenarios regarded as efficient showed v
Revista Brasileira de Zootecnia. Publicado em: 2012-03
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11. Consumo de lácteos caprinos no Rio Grande do Sul : oferta de produtos, aceitabilidade de queijo, perfil do consumidor e consumo de lácteos não bovinos / Consumption of goat milk products in Rio Grande do Sul: offer of products, cheese acceptance, consumer profile and consumption of non-bovine milk products
This dissertation paper is divided into four studies, all of them concerned with the trade of goat milk products and non-bovine milk products. The first study aimed to identify the goat milk products offered to consumers in the retail of Porto Alegre, capital of Rio Grande do Sul state, Brazil, as well as to verify the availability and price variation of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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12. Análise ecológica e econômica da pesca marinha por meio de indicadores multiespecíficos / Ecological-economics analysis of marine fishery with multispecies indicators
Changes in marine ecosystems and fisheries resources due to the fishing pressure can be detected by multispecies indicators. These are, usually, applied to catch or landing time series, jointly the resources bio-ecological data. However, there is an alternative approach, based on market data that could be used. In this study, several multispecies indicators
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2010