Price Dispersion
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Experimental study for evaluation of a low-cost spray cryotherapy system
RESUMO Objetivo Avaliar a exequibilidade e a aplicação de um sistema de baixo custo de crioterapia. Métodos Estudo experimental realizado com um suíno da raça Landrace, 25kg, submetido à cervicotoracolaparotomia longitudinal, com exposição de traqueia, tórax e abdome. Procedemos ao congelamento das estruturas em tempos diferentes (5, 10 e 15 segun
Einstein (São Paulo). Publicado em: 08/04/2019
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2. Efectos socioterritoriales en Chile del súper ciclo de los commodities y de su término
Abstract Commodities’ economic cycles affect emerging economies and have different impacts on their diverse subnational territories and social sectors, as some are more vulnerable than others. In this article, we investigate the social-geographical effects of the commodities’ super cycle and of its end in Chile. In addition, we evaluate poverty reduction
Cad. Metrop.. Publicado em: 2017-04
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3. 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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4. Inflation, price dispersion and the informational content of prices: evidence from a hyperinflation episode / Inflação, dispersão de preços e o conteúdo informacional dos preços: evidências de um episódio de hiperinflação
This study examines the relationship between in ation and price dispersion during the hyperin ationary episode in Brazil. We look at micro data on price dynamics through the perspective of dispersion at the store level, building on the informational consequences of high price dispersion. Rather than focus on which theoretical framework best explains the rela
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/11/2012
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5. Two essays on economic growth and the relative price of capital / Dois ensaios sobre crescimento econômico e preço relativo do capital
This dissertation consists in an analysis about the interconnection between the relative price of capital and economic growth. The work is divided in two essays. In the first one, an analysis of the dynamic impact of trade restrictions is performed in order to understand the impact over economic growth and relative price of capital. This analysis is particul
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/01/2012
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6. Multiple endocrine neoplasia type 2: achievements and current challenges
Incremental advances in medical technology, such as the development of sensitive hormonal assays for routine clinical care, are the drivers of medical progress. This principle is exemplified by the creation of the concept of multiple endocrine neoplasia type 2, encompassing medullary thyroid cancer, pheochromocytoma, and primary hyperparathyroidism, which di
Clinics. Publicado em: 2012
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7. Using consumer search cost and loyalty to explain dispersion in banking fees
Pode-se observar uma considerável dispersão entre os preços que diferentes bancos comerciais no Brasil cobram por um mesmo pacote homogêneo de serviços— dispersão esta que é sustentada ao longo do tempo. Em uma tentativa de replicar esta observação empírica, foi desenvolvido um simples modelo que lança mão do arcabouço da literatura de custos
Publicado em: 19/12/2011
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8. A dynamic model of price competition with switching and search costs
Em modelos de competição de preços, somente um custo de procura positivo por parte do consumidor não gera equilíbrio com dispersão de preços. Já modelos dinâmicos de switching cost consistentemente geram este fenômeno bastante documentado para preços no varejo. Embora ambas as literaturas sejam vastas, poucos modelos tentaram combinar as duas fric
Publicado em: 04/07/2011
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9. Energy policy and regional inequalities in the Brazilian economy / Política energética e desigualdades regionais na economia brasileira
The objective of this dissertation is to evaluate the long-run regional impacts of tariff policy of the Brazilian electric power sector. The structural reforms carried on this sector determined the emergence of two different spatial distribution trends of the electric power tariffs among the Brazilian states: one of convergence and another of spatial diverge
Publicado em: 2010
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10. ESSAYS IN PRICE SETTING UNDER IMPERFECT INFORMATION / ENSAIOS EM FIXAÇÃO DE PREÇOS SOB INFORMAÇÃO INCOMPLETA
This thesis consists of three theoretical essays on topics in price setting under imperfect information. Unifying the essays are two features: (i) heterogeneous information about aggregate economic conditions and (ii) a moderate degree of complementarity in pricing decisions. In Chapter 1, the transmission of information is studied in a model with a vertical
Publicado em: 2010
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11. Impactos da formação espacial de preços na competitividade relativa da fruticultura irrigada do Estado do Ceará / Impacts of spatial price formation on relative competitivity of irrigated fruit culture in the State of Ceara
The irrigated areas in the state of Ceara have distinct productive and infrastructure structures. Fruit growing activities in these areas are subjected to market imperfections, since farmers are dependent on oligopolies when acquiring modern inputs and on oligopsonies when selling the fruit produced. Such economic distortions are a consequence of the spatial
Publicado em: 2010
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12. Effects of differentiation on risks and returns of coffee production in Minas Gerais / Efeitos da diferenciação sobre riscos e retornos da produção de café em Minas Gerais
Coffee market deregulation and growing demand for quality drink has increased market competition and the pressure on producers. Differentiated coffee production has emerged as an option to ensure product competition in search for better prices and advantages in a market that defines remuneration according to coffee quality. The number of differentiated coffe
Publicado em: 2008