Sökning: "Value-at-Risk"
Visar resultat 1 - 5 av 290 uppsatser innehållade ordet Value-at-Risk.
1. CAViaR and Cross-sectional quantile regression models to assess risk in S&P500 sectors
Master-uppsats, Göteborgs universitet/Graduate SchoolSammanfattning : The aim of this thesis is to investigate the performance of different models used in risk management to identify and control risks that may negatively impact company operations due to unpredictable events. More specifically, the object of this paper is the discussion of a cross-sectional quantile regression model (CSQR) and the CAViaR model, which is a time series quantile regression model. LÄS MER
2. Value at Risk Estimation using GARCH Family Models: A Comparison of Different Specifications and Distributions.
Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistikSammanfattning : The objective of this study is to compare the performance of different GARCH models, under various conditional distribution assumptions, to predict one-day-ahead Value-at-Risk (VaR) for three stocks: Swedbank, Handelsbanken, and SEB over the Covid-19 period. The performance is evaluated using Kupiec, Christoffersen tests and the Quadratic Loss. LÄS MER
3. Analysing the Optimal Fund Selection and Allocation Structure of a Fund of Funds
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : This thesis aims to investigate different types of optimization methods that can be used when optimizing fund of fund portfolios. Moreover, the thesis investigates which funds that should be included and what their respective portfolio weights should be, in order to outperform the Swedish SIX Portfolio Return Index. LÄS MER
4. Risk Management and Sustainability - A Study of Risk and Return in Portfolios With Different Levels of Sustainability
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : This thesis examines the risk profile of Electronically Traded Funds and the dependence of the ESG rating on risk. 527 ETFs with exposure globally were analyzed. Risk measures considered were Value-at-Risk and Expected Shortfall, while some other metrics of risk was used, such as the volatility, maximum drawdown, tail dependece, and copulas. LÄS MER
5. Extremvärdesanalys och VaR : En metod för finansiell riskberäkning
Kandidat-uppsats, Uppsala universitet/Matematiska institutionenSammanfattning : Riskanalys handlar i stora drag om att studera förekomsten och konsekvenserna av särskilda händelser. Av särskild vikt är de så kallade \emph{extrema} händelserna; de som sällan inträffar, men medför påtagliga konsekvenser när det väl sker. LÄS MER