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If green refuses to paint the leaves, will red still color blood? Literature and commitment in Sartre and Adorno [El verde vacila en pintar hojas, ¿el rojo aceptará pintar sangre? La literatura y el compromiso en Sartre y Adorno]
In response to the question “What is literature?”, Sartre proposes the concept of unity as the exclusive characteristic that relates it to society by means of commitment. This exclusivity is analyzed, along with Adorno’s ...
A continuous model and a discrete model for estimating the stochastic volatility probability density of financial series yields [Modelos discretos y continuos para estimar la densidad de probabilidad de la volatilidad estocástica de los rendimientos de series financieras]
This article considers the daily yield of a financial asset for the purpose of modeling and comparing its stochastic volatility probability density. To do so, ARCH models and their extensions in discrete time are proposed ...