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Recursive portfolio selection with decision trees
Andriyashin, Anton (contributor);  … - 2008
A great proportion of stock dynamics can be explained using publicly available information. The relationship between dynamics and public information may be of nonlinear character. In this paper we offer an approach to stock picking by employing so-called decision trees and applying them to XETRA...
Persistent link: https://www.econbiz.de/10003636039
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Stock picking via nonsymmetrically pruned binary decision trees
Andriyashin, Anton V. (contributor) - 2008
Stock picking is the field of financial analysis that is of particular interest for many professional investors and researchers. In this study stock picking is implemented via binary classification trees. Optimal tree size is believed to be the crucial factor in forecasting performance of the...
Persistent link: https://www.econbiz.de/10003727376
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An Evaluation of Conditional Multi-Factor Models in Active Asset Allocation Strategies : An Empirical Study for the German Stock Market
Deetz, Marcus - 2009
This paper examines the out-of-sample performance of asset allocation strategies that use conditional multi-factor models to forecast expected returns and estimate the future variance and covariance. We find that strategies based on conditional multi-factor models outperform strategies based on...
Persistent link: https://www.econbiz.de/10013156665
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International Illiquidity
Malkhozov, Aytek; Mueller, Philippe; Vedolin, Andrea; … - 2017
We build a parsimonious international asset pricing model in which deviations of government bond yields from a fitted yield curve of a country measure the tightness of investors' capital constraints. We compute these measures at daily frequency for six major markets and use them to test the...
Persistent link: https://www.econbiz.de/10014122253
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An Evaluation of Conditional Multi-Factor Models in Active Asset Allocation Strategies : An Empirical Study for the German Stock Market
Deetz, Marcus - 2010
This paper examines the out-of-sample performance of asset allocation strategies that use conditional multi-factor models to forecast expected returns and estimate the future variance and covariance. We find that strategies based on conditional multi-factor models outperform strategies based on...
Persistent link: https://www.econbiz.de/10013142108
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The stable long-run CAPM and the cross-section of expected returns
Kurz-Kim, Jeong-Ryeol - 2002
The capital-asset-pricing model (CAPM) is one of the most popular methods of financial market analysis. But, evidence … of the poor empirical performance of the CAPM has accumulated in the literature. For example, based on their empirical … results regarding the relation between market Beta and average return, Fama and French (1996) conclude that the CAPM is no …
Persistent link: https://www.econbiz.de/10011431316
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One-factor-Garch models for German stocks : estimation and forecasting
Kaiser, Thomas - 1996
This paper presents theoretical models and their empirical results for the return and variance dynamics of German stocks. A factor structure is used in order to allow for a parsimonious modeling of the first two moments of returns. Dynamic factor models with GARCH dynamics (GARCH(1,1)-M,...
Persistent link: https://www.econbiz.de/10010407100
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The Stable Long-Run CAPM and the Cross-Section of Expected Returns
Kim, Jeong-Ryeol - 2016
The capital-asset-pricing model (CAPM) is one of the most popular methods ofDas Capital-Asset-Pricing-Modell (CAPM) ist …
Persistent link: https://www.econbiz.de/10012991283
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Kapitalmarktmodelle und erwartete Renditen am deutschen Aktienmarkt
Schneider, Sebastian - 2001
Persistent link: https://www.econbiz.de/10001530439