Results 101 to 110 of about 45,832 (172)
Milho: volatilidade dos preços. [PDF]
, 2011 bitstream/item/37234/1/Milho-volatividade ...
DUARTE, J. de O., GARCIA, J. C.
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Destilação extrativa: aplicação de agentes de separação não-voláteis [PDF]
, 2013 No intuito de contribuir para um melhor conhecimento dos processos de destilação extrativa recorrend o a solutos não - voláteis, n este trabalho é analisad o o efeito da adição de sais e líquidos iónicos no equilíbrio líquido - vapor de ...
Ferreira, Olga +2 more
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What moves stock prices? an approach on the influence of news on stock market [PDF]
, 2012 Esta pesquisa analisou os dias de negociação da Bolsa de Valores de São Paulo, entre 1990 a 2011, e selecionou as maiores altas e as maiores baixas. A fonte inspiradora foi o trabalho de Cutler et al. (1989).
Carvalho, Claudilene Chaves de +2 more
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Volatilidade implícita: estudo de caso
, 2012 Given the current situation of instability in financial markets, the study of volatility may provide important clues to investors in the sense that they operate efficiently their surplus capital, taking into account that they have to choose from a variety of financial instruments with different characteristics risk and profitability.
openaire +1 more source
Inflation Targeting, Credibility and Confidence Crises [PDF]
We study the interplay between the central bank transparency, its credibility, and the inflation target level. Based on a model developed in the spirit of the global games literature, we argue that whenever a weak central bank adopts a high degree of ...
Aloisio Araujo, Rafael Santos
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Term Structure Movements Implicit in Option Prices [PDF]
This paper analyzes how including options in the estimation of a dynamic term structure model impacts the way it captures term structure movements. Two versions of a multi-factor Gaussian model are compared: One adopting only bonds data, and the other ...
Caio Ibsen R. Almeida +1 more
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Autonomic nervous system monitoring in intensive care as a prognostic tool. Systematic review. [PDF]
Rev Bras Ter Intensiva, 2017 Bento L, Fonseca-Pinto R, Póvoa P.
europepmc +1 more source
Is Inflation Persistence Over? [PDF]
We analyze inflation persistence in several industrial and emerging countries in the recent past by estimating reduced-form models of inflation dynamics. We select a very representative group of 23 industrial and 17 emerging economies.
Fernando N. de Oliveira, Myrian Petrassi
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