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This paper introduces a behavioural model and an algorithm that allow define classes of investors and draw the size each of them from financial data. The nonparametric pricing kernel estimated from stocks and options quotes allows to derive an estimate of the market utility. At the micro level...
Persistent link: https://www.econbiz.de/10009467010
Ziel der Diplomarbeit ist es, aufzuzeigen, welche Einflussfaktoren auf den Kapitalanleger aus ökonomischer, soziologischer und psychologischer einwirken. Unter diesen Gesichtspunkten wird der Wandel des Anlageverhaltens eines Individuums in seinem fortschreitenden Lebenszyklus betrachtet.Durch...
Persistent link: https://www.econbiz.de/10009434253
. Insgesamt war der Einfluß der Persönlichkeitseigenschaften auf das Anlageverhalten jedoch relativ gering, und dabei vor allem …
Persistent link: https://www.econbiz.de/10009467423
Die Dissertation befasst sich mit der praktischen Umsetzung der Behavioral-Finance-Theorie im Bereich des Asset Managements. Hierzu werden zunächst die wesentlichen verhaltensorientierten Anlagestrategien gemäß Fachliteratur identifiziert. Auf Basis von Regressionsansätzen wird anschließend...
Persistent link: https://www.econbiz.de/10009467430
In recent years high-frequency finance has become one of the most active research fields in finance and economics. The wide-spread availability of high-frequency datasets has particularly spurred research within this field and has, in turn, given birth to the rapidly expanding bridge between...
Persistent link: https://www.econbiz.de/10009471665
Portfolio selection has a long tradition in financial economics and plays an integral role in investment management. Portfolio selection provides the framework to determine optimal portfolio choice from a universe of available investments. However, the asset weightings from portfolio selection...
Persistent link: https://www.econbiz.de/10009437793
This paper investigates the farm level impacts of multiple peril yield and revenue insurance in an expected value-variance framework. The analysis is conducted using stochastic simulation jointly with numerical optimisation. Simulation is used to compute the means and variances of revenues as...
Persistent link: https://www.econbiz.de/10009443846
The objective of this paper was to compare and to analyze three portfolio selection models: Mean-Variance, Minimax and Minimax Weighted. These models were evaluated using historical data (September 1999 to August 2000, January 2001 to December 2001 and February 2002 to January 2003) obtained...
Persistent link: https://www.econbiz.de/10009445890
This dissertation consists of four stand-alone research papers which investigate various aspects of hedge fund performance and optimal portfolio choice. The first chapter of this thesis deals with the problem of unobserved hedge fund returns after delisting. It is a joint work with Prof. Jens...
Persistent link: https://www.econbiz.de/10009471779
Die Dissertation wendet die fallgestützte Entscheidungstheorie (Case-Based Decision Theory) vorgeschlagen von Gilboa and Schmeidler (1995) auf Entscheidungen in Finanzmärkten an. Betrachtet werden sowohl das individuelle Portfoliowahlproblem eines Investors, wie auch Märkte, in denen...
Persistent link: https://www.econbiz.de/10009476229