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We study the impact of parameter uncertainty on the expected utility of a multiperiod investor subject to quadratic transaction costs. We characterize the utility loss associated with ignoring parameter uncertainty, and show that it is equal to the product between the single-period utility loss...
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Die vorliegende Arbeit hat zwei wesentliche Ziele. Auf der einen Seite soll sie existierende Konzepte zum systematischen Faktorinvestieren erweitern, mögliche Problemstellungen aufdecken und Verbesserungen vorschlagen. Zweitens, untersucht diese Arbeit eine neue Form von FinTech Innovationen:...
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This paper considers a multi-agent optimal investment problem with conservative sentiments in an incomplete market by a BSDE approach. Particularly, we formulate the conservative sentiments of the agents by a sup-inf/inf-sup problem where we take infimum on a choice of a probability measure and...
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financial world” has an impact on business cycles and contributes to business cycle convergence via the consumption …
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