Difference Of Prices
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Non-Durable Consumption and Real-Estate Prices in Brazil: Panel-Data Analysis at the State Level
Resumo Este artigo investiga o efeito da variação dos preços dos imóveis sobre o consumo de bens não duráveis no Brasil. Para isso, construímos um painel estadual com informações sobre o consumo de bens não duráveis para o período 2008-2017, período que abrange o “boom” dos preços de imóveis e do consumo (2008-2014) e a queda dos mesmos (2
Rev. Bras. Econ.. Publicado em: 25/11/2019
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2. HOW TO FORMULATE A STABLE AND MONODISPERSE WATER-IN-OIL NANOEMULSION CONTAINING PUMPKIN SEED OIL: THE USE OF MULTIOBJECTIVE OPTIMIZATION
Abstract The multiobjective optimization method was applied in order to improve the droplet size distribution and stability of water-in-oil emulsions composed of sunflower and pumpkin seed oils as continuous phase, polyglycerol polyricinoleate as emulsifier, water as dispersed phase and sodium chloride as co-stabilizer (lipophobe). Three composition factors
Braz. J. Chem. Eng.. Publicado em: 2016-12
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3. Factors affecting the selling prices of calves in auctions in Santa Catarina State, Brazil
ABSTRACT The objective of this study was to investigate the effects of genetic group and calf sex on selling prices in auctions in the state of Santa Catarina (SC), Brazil. We evaluated 33,143 animals, representing 3,587 lots in 47 auctions from 2009 to 2014. The calves were classified according to genetic groups: British breed or crossbreed (BX); Continenta
R. Bras. Zootec.. Publicado em: 2016-10
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4. EVALUATION OF THE KNOWLEDGE ON COST OF ORTHOPEDIC IMPLANTS AMONG ORTHOPEDIC SURGEONS
ABSTRACT Objective: To determine the knowledge of Brazilian Orthopedic Surgeons on the costs of orthopedic surgical devices used in surgical implants . Methods: A questionnaire was applied to Brazilian Orthopedic Surgeons during the 46th Brazilian Congress on Orthopedics and Traumatology . Results: Two hundred and one Orthopedic Surgeons completely fil
Acta ortop. bras.. Publicado em: 2016-08
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5. The Portuguese Agrifood Traditional Products: main constraints and challenges
Although Portugal registers a large number of protected brand names, its economic turnover is very low when compared to the other southern EU-Member States. To identify and analyze the main reasons of this weak economic significance of the Portuguese quality traditional agrifood products are the main goals of this paper. The main conclusions from the data ga
Rev. Econ. Sociol. Rural. Publicado em: 2015-03
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6. EMPIRICAL ANALYSIS OF BRAZILIAN CENTRAL BANK¿S FOREIGN EXCHANGE INTERVENTIONS USING HIGH FREQUENCY DATA / ANÁLISE EMPÍRICA DAS INTERVENÇÕES CAMBIAIS DO BANCO CENTRAL DO BRASIL USANDO DADOS DE ALTA FREQUÊNCIA
The goal of this dissertation is to investigate the existence of abnormal returns in U.S. dollar futures contract maturing in the first moments near to the realization of exchange auctions by the Central Bank of Brazil. On the occasion of a positive response to the first question, we evaluated the persistence of these returns that ultimately describe how fas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2012
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7. Accrual anomaly in the Brazilian capital market
This paper analyzes the phenomenon known as accrual anomaly in Brazil. In particular, we examine two hypotheses: (a) that the earnings expectation included in the stock price fails to reflect the difference in persistence of the earnings components (accruals and cash flows); and (b) that the construction of a hedge portfolio by taking a long (short) position
BAR, Braz. Adm. Rev.. Publicado em: 18/09/2012
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8. Economic viability of feeding dairy cows on diets containing different levels of soybean oil
The objective of this study was to evaluate the economic viability of feeding dairy cows with diets containing different levels of soybean oil. Cows were fed diets based on tropical forage (Pennisetum purpureum Schum) supplemented with different levels of soybean oil (0.0, 1.5, 3.0, and 4.5% of diet DM). The calculations were made considering the prices of t
R. Bras. Zootec.. Publicado em: 2012-09
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9. An economic evaluation of antihypertensive therapies based on clinical trials
OBJECTIVE: Hypertension is a major issue in public health, and the financial costs associated with hypertension continue to increase. Cost-effectiveness studies focusing on antihypertensive drug combinations, however, have been scarce. The cost-effectiveness ratios of the traditional treatment (hydrochlorothiazide and atenolol) and the current treatment (los
Clinics. Publicado em: 2012
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10. Soy production area estimates in Mato Grosso, Brazil, using MODIS NDVI time series.
Brazil is the second largest soy producer in the world, with an estimated crop of 57 million tons in 2008/2009 season (CONAB). Total planted area accounted for 21.7 million ha, 26% of which is located in Mato Grosso state (MT). Given the large extent of Brazilian soy production and its economical impact for both national and international markets, crop area
MEETING OF THE AMERICAN. Publicado em: 2011
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11. Formação de preços e finanças comportamentais: um estudo empírico no mercado futuro de cacau / Training Rates and Behavioral Finance: An empirical study in the cocoa futures market.
This work aimed to exam the formation of future market prices of cocoa traded on the New York Stock Exchange, under the view of the volatility from January 1997 to August 2008, since the future market is playing an important role in making decision, focusing on maximizing returns. In a particular way, the study of volatility is an essential tool in this mark
Publicado em: 2009
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12. 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