Essays about: "Portföljallokering"
Showing result 1 - 5 of 9 essays containing the word Portföljallokering.
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1. Robust Portfolio Optimization with Correlation Penalties
University essay from KTH/Matematisk statistikAbstract : Robust portfolio optimization models attempt to address the standard optimization method's high sensitivity to noise in the parameter estimates, by taking an investor's uncertainty about the estimates into account when finding an optimal portfolio. In this thesis, we study robust variations of an extension of the mean-variance problem, where an additional term penalizing the portfolio's correlation with an exogenous return sequence is included in the objective. READ MORE
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2. A Multi-Level Extension of the Hierarchical PCA Framework with Applications to Portfolio Construction with Futures Contracts
University essay from KTH/Matematisk statistikAbstract : With an increasingly globalised market and growing asset universe, estimating the market covariance matrix becomes even more challenging. In recent years, there has been an extensive development of methods aimed at mitigating these issues. READ MORE
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3. Hierarchical Portfolio Allocation with Community Detection
University essay from KTH/Matematik (Avd.)Abstract : Traditionally, practitioners use modern portfolio theory to invest optimally. Its appeal lies in its mathematical simplicity and elegance. However, despite its beauty, the theory it is plagued with many problems, which are in combination called the Markowitz curse. READ MORE
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4. Optimal Portfolio Allocation of Commodities for the Swedish Investor
University essay fromAbstract : Commodities have historically been seen as great diversifiers to stocks and bonds. Following the financialization in late 1990s and early 2000s this began to be questioned by previous research due to increasing correlations with the stock market, which has created a need for further research with in the field. READ MORE
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5. Hierarchical Clustering in Risk-Based Portfolio Construction
University essay from KTH/Matematisk statistikAbstract : Following the global financial crisis, both risk-based and heuristic portfolio construction methods have received much attention from both academics and practitioners since these methods do not rely on the estimation of expected returns and as such are assumed to be more stable than Markowitz's traditional mean-variance portfolio. In 2016, Lopéz de Prado presented the Hierarchical Risk Parity (HRP), a new approach to portfolio construction which combines hierarchical clustering of assets with a heuristic risk-based allocation strategy in order to increase stability and improve out-of-sample performance. READ MORE
