Sökning: "RiskMetrics"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet RiskMetrics.

1. 1. Are GARCH models necessary for Expected Shortfall?

   Kandidat-uppsats, Lunds universitet/Statistiska institutionen

   Författare :Erik Berggren; [2017]
   Nyckelord :Forecasting; Backtesting; Value at Risk; Expected Shortfall; GARCH models; Mathematics and Statistics;

   Sammanfattning : Following the Basel Committee on Banking Supervision’s decision to move from Value at Risk to Expected Shortfall, risk managers will have to alter their methods for reporting risk. This paper sheds light on the question of which volatility models and distributional assumptions that works best for this new method of risk measurement by evaluating forecasts for the Swedish index OMXS30. LÄS MER

3. 2. On Value-at-Risk and the more extreme : A study on quantitative market risk measurements

   Magister-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Dennis Lindholm; [2015]
   Nyckelord :Expected shortfall; EVT; RiskMetrics; GARCH; Value-at-Risk; Basel;

   Sammanfattning : Inline with the third pillar of the Basel accords, quantitative market risk measurements are investigate and evaluated comparing JP Morgan’s RiskMetrics and Bollerslev’s GARCH with the Peek over Threshold and Block Maxima approaches from the Extreme Value Theory framework. Value-at-Risk and Expected Shortfall (Conditional Value-at-Risk), with 95% and 99% confidence, is predicted for 25 years of the OMXS30. LÄS MER

4. 3. An empirical study in risk management: estimation of Value at Risk with GARCH family models

   Master-uppsats, Statistiska institutionen

   Författare :Askar Nyssanov; [2013]
   Nyckelord :Value at Risk; univariate and multivariate GARCH models; classical VaR approaches; evaluation tests;

   Sammanfattning : In this paper the performance of classical approaches and GARCH family models are evaluated and compared in estimation one-step-ahead VaR. The classical VaR methodology includes historical simulation (HS), RiskMetrics, and unconditional approaches. LÄS MER

5. 4. Parametric Estimation of Value at Risk

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Författare :Lisa Wimmerstedt; [2013]
   Nyckelord :Value at Risk; Parametric methods; Risk management; Volatility models; Basle capital charges;

   Sammanfattning : Previous research has shown that the non-parametric Value at Risk methods normally used by financial institutions are conservative and that violations often happen in clusters. While earlier research has found efficiency gains from using parametric methods over non-parametric methods, a majority of the studies have been carried out on equity indices. LÄS MER

7. 5. An Analysis of Asynchronous Data

   Master-uppsats, KTH/Matematisk statistik

   Författare :Kim Chatall; Niklas Johansson; [2013]
   Nyckelord :;

   Sammanfattning : Risk analysis and financial decision making requires true and appropriate estimates of correlations today and how they are expected to evolve in the future. If a portfolio consists of assets traded in markets with different trading hours, there could potentially occur an underestimation of the right correlation. LÄS MER