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Mostrando ítems 111-120 de 1867
Colombian exports do they evolve towards a more volatile market?: an analysis of the period 1974-2014¿Evolucionan las exportaciones colombianas hacia un mercado más volátil?: un análisis del periodo 1974-2014As exportações colombianas evoluem para um mercado mais volátil? : uma análise do período 1974-2014
(Universidad Militar Nueva Granada, 2016)
Quadrinomial Trees to Value Options in Stochastic Volatility Models
(Institutional Investor Systems, 2019-01-01)
This article describes in detail the multiplicative quadrinomial tree numerical method with nonconstant volatility, based on a system of stochastic differential equations of the GARCH-diffusion type. The methodology allowed ...
Quadrinomial Trees to Value Options in Stochastic Volatility Models
(Institutional Investor Systems, 2019-01-01)
This article describes in detail the multiplicative quadrinomial tree numerical method with nonconstant volatility, based on a system of stochastic differential equations of the GARCH-diffusion type. The methodology allowed ...
Reddit as a prediction tool for crypto-assets
(Lociedade Brasileira de Finanças, 2022)
Effect of nitrogen sources on ammonia volatilization, grain yield and soil nitrogen losses in no-till wheat in an Argentine soil
(Pisa University Press, 2002-11)
The ammonia losses under field conditions vary widely and these nitrogen losses can decrease crops yield. However, experiment with wheat in the Argentinean Pampas showed that yields are not related to the volatilization ...
A comparison of chemical, antioxidant and antimicrobial studies of cinnamon leaf and bark volatile oils, oleoresins and their constituents
(Pergamon-Elsevier Science Ltd, 2007-09)
The antioxidant, antifungal and antibacterial potentials of volatile oils and oleoresin of Cinnamomum zeylanicum Blume (leaf and bark) were investigated in the present study. The oleoresins have shown excellent activity ...