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equilibrium exists and the agents' optimal trading strategies are constant. Affine processes, and the theory of information … simultaneously-traded European-style options. -- Continuous-time equilibrium ; CAPM ; affine processes ; information-based asset …
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Trotz jahrzehntelanger Forschung zur Gültigkeit der Hypothese informationseffizienter Kapitalmärkte (EMH) sind wesentliche damit verbundene Fragestellungen noch immer ungeklärt. Eine ist diejenige nach der Existenz und der Erklärung von zeitvariablen Überrenditen ("Time Varying Excess...
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"Risk models are models of uncertainty, engineered for some purposes. They are educated guesses and hypotheses assessed and valued in terms of well-defined future states and their consequences. They are engineered to predict, to manage countable and accountable futures and to provide a frame of...
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