The growth in financial instruments during the last decade has resulted in a significant development of econometric methods (financial econometrics) applied to financial data. The objective of our Multivariate Garch Models for Risk Management course is to provide participants with a comprehensive overview of the principal methodologies, both theoretical and applied, adopted for the analysis of risk in financial markets. To this end, the course focuses on the modelling and forecasting of financial time series and in particular modelling returns and volatility in asset returns; the modelling of cross market correlations, volatility spillovers and contagion in financial asset markets; and the implementation of both factor models and principal components analysis for the identification of specific asset, country and global factors. The course concludes with an analysis of the available risk management tools/measures widely adopted in academia and the financial sector. During the course, a number of alternative GARCH models, models of conditional correlations, and Value at Risk models will be reviewed.
In common with TStat’s training philosophy, throughout the course the theoretical sessions are reinforced by case study examples, in which the course tutor discusses current research issues, highlighting potential pitfalls and the advantages of individual techniques. The intuition behind the choice and implementation of a specific technique is of the utmost importance. In this manner, course leaders are able to bridge the “often difficult” gap between abstract theoretical methodologies, and the practical issues one encounters when dealing with real data. At the end of the course, participants are expected to be able to autonomously implement the theories and methodologies discussed in the course.
The course is of particular interest to: i) Master and Ph.D. Students and researchers in public and private research centres, and ii) professionals employed in risk management in the following sectors: asset management, exchange rate and market risk analysis, front office and research in investment banking and insurance, needing to acquire the necessary econometric/statistical toolset to independently conduct an empirical analysis of financial risk.
Participants are required to have a basic knowledge of either econometrics or statistics. Previous experience with statistical software will facilitate the practical sessions.
SESSION I: UNIVARIATE AND MULTIVARIATE CONDITIONAL MEAN FORECASTING
Estimation and forecasting: ARMA (p,q) Processes, Exponential Smoothing (ES), Holt-Winter’s ES (HWES)
Forecast Evaluation: ME, MAE, MSE, RMSE, Theil’s U, Diebold-Mariano test. Combination of Forecasts
Vector Autoregressive (VAR) models to model interdependencies
Empirical Applications: modelling and forecasting returns and equity premium, term structure and the bond markets,
foreign exchange rates. Yield curve forecasting
SESSION II: VOLATILITY MODELS: GARCH
Analysis of financial time series features: stationarity, autocorrelation, conditional heteroscedasticity, fat tails
Modelling and forecasting asset returns volatility with univariate ARCH and GARCH models:
ARCH, GARCH, GARCH-in-mean
Modelling asymmetric shock impacts on volatility with asymmetric GARCH models:
News Impact Curve
SESSION III/IV: MULTIVARIATE VOLATILITY (MGARCH) MODELS. CONDITIONAL CORRELATION MODELS AND CONTAGION
Modelling cross-markets correlations and testing for volatility spillovers with:
Diagonal VECH (DVECH)
Constant Conditional Correlation (CCC)
Dynamic Conditional Correlation (DCC) models
Assessing contagion in financial markets. Testing for high moments contagion cross-market correlation coefficients, Markov switching regressions, higher moments contagion
Empirical applications: forecasting volatility and correlations in financial markets. Contagion between markets
SESSION V: FACTOR MODELS
Static and dynamic factors, factor estimation, determining the number of factors, nonstationary factor models.
Identifying global, asset related and country specific factors in data with a large number of assets with principal component analysis and static and dynamic factor models.
Applications of factor analysis to (bond and asset) portfolio management, stock liquidity and its determinants
SESSION VI: RISK MANAGEMENT TOOLS
Portfolio Value-at-Risk (VaR)
Historical simulation VaR
Monte Carlo VaR
Expected Shortfall (ES) and Tail Risk (TR)
Duration based tests of independence
Financial Econometrics Using Stata. S. Boffelli and G. Urga, Stata Press (2016)
We are currently putting the finishing touches to our 2024 training calendar. We therefore ask that you re-visit our website periodically or contact us at firstname.lastname@example.org should the dates for the course which you are interested in following not yet be published. You will then be contacted via email as soon as the dates are available.
The objective of our Multivariate Garch Models for Risk Management course is to provide participants with a comprehensive overview of the principal methodologies, both theoretical and applied, adopted for the analysis of risk in financial markets.