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If the government announces the termination of a subsidy paid for an irreversible investment under uncertainty, investors might decide to realize their investment so as to obtain the subsidy. These investors might have postponed an investment if future payment were assured. Depending on the...
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We show analytically under quite general conditions that time-varying implied rates of return based on analysts' earnings forecasts are only a downward biased estimator for future expected one-period returns and therefore not suited for computing market risk premia in order to resolve the equity...
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The estimation of expected security returns is one of the major tasks for the practical implementation of the Markowitz optimization. Against this background, in 1992 Black and Litterman developed an approach based on (theoretical established) expected equilibrium returns which also accounts for...
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Dieses Buch stellt den ersten Teil eines zweibändigen Werkes zum Portfoliomanagement dar. Schwerpunktmäßig werden in Band 1 die konzeptionellen Grundlagen der Portfolioselektion von Investoren, Portfolioselektionsmöglichkeiten auf der Basis arbitragetheoretischer Überlegungen sowie...
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Durch grenzüberschreitende Aktivitäten werden alle betriebswirtschaftichen Funktionsbereiche betroffen. Genau an diesem Punkt setzt das vorliegende Lehrbuch an, in dem die verschiedenen betriebswirtschaftlichen Teilfunktionen, wie Unternehmensführung, Leistungserstellung und...
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