Bubble value at risk: a countercyclical risk management approach
Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Wong, Max C. Y. (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: New York Wiley 2013
Schriftenreihe:Wiley finance series
Schlagworte:
Online-Zugang:TUM01
Volltext
Beschreibung:8.2: The Frequency Back Test
Bubble Value at Risk: A Countercyclical Risk Management Approach; Copyright; Contents; About the Author; Foreword; Preface; Audience; Overview of the Contents; Additional Materials; Acknowledgments; Part One: Background; Chapter 1: Introduction; 1.1: The Evolution of Riskometer; 1.2: Taleb's Extremistan; 1.3: The Turner Procyclicality; 1.4: The Common Sense of Bubble Value-at-Risk (BuVaR); Notes; Chapter 2: Essential Mathematics; 2.1: Frequentist Statistics; 2.2: Just Assumptions; i.i.d. and Stationarity; Law of Large Numbers; The Quest for Invariance; PDF and CDF; Normal Distribution
Central Limit Theorem2.3: Quantiles, VaR, and Tails; 2.4: Correlation and Autocorrelation; Correlation; Autocorrelation; 2.5: Regression Models and Residual Errors; 2.6: Significance Tests; How to Compute t-Ratio for Regression; Hypothesis Testing; Stationarity Tests; 2.7: Measuring Volatility; 2.8: Markowitz Portfolio Theory; 2.9: Maximum Likelihood Method; 2.10: Cointegration; 2.11: Monte Carlo Method; 2.12: The Classical Decomposition; 2.13: Quantile Regression Model; 2.14: Spreadsheet Exercises; Notes; Part Two: Value at Risk Methodology; Chapter 3: Preprocessing; 3.1: System Architecture
3.2: Risk Factor MappingRationale for Risk Factor Mapping; Market Risks and Nonmarket Risks; Risk Dimensions; Risk Factor Universe; 3.3: Risk Factor Proxies; 3.4: Scenario Generation; Different Returns; Negative Rates; 3.5: Basic VaR Specification; The Case for Mean Adjustment; Notes; Chapter 4: Conventional VaR Methods; 4.1: Parametric VaR; Weakness of pVaR; 4.2: Monte Carlo VaR; Weakness of mcVaR; 4.3: Historical Simulation VaR; Weaknesses of hsVaR; 4.4: Issue: Convexity, Optionality, and Fat Tails; Convexity; Optionality; Fat Tails; 4.5: Issue: Hidden Correlation
4.6: Issue: Missing Basis and Beta ApproachBasis Risks; Beta Approach; 4.7: Issue: The Real Risk of Premiums; 4.8: Spreadsheet Exercises; Notes; Chapter 5: Advanced VaR Methods; 5.1: Hybrid Historical Simulation VaR; 5.2: Hull-White Volatility Updating VaR; 5.3: Conditional Autoregressive VaR (CAViaR); 5.4: Extreme Value Theory VaR; Classical EVT; Peaks-over-Thresholds (POT) Method; 5.5: Spreadsheet Exercises; Notes; Chapter 6: VaR Reporting; 6.1: VaR Aggregation and Limits; 6.2: Diversification; 6.3: VaR Analytical Tools; The Tail Profile; Component VaR; Incremental VaR.
6.4: Scaling and Basel RulesBasel Rules; Time Scaling; Quantile Scaling; 6.5: Spreadsheet Exercises; Notes; Chapter 7: The Physics of Risk and Pseudoscience; 7.1: Entropy, Leverage Effect, and Skewness; 7.2: Volatility Clustering and the Folly of i.i.d.; 7.3: ""Volatility of Volatility"" and Fat Tails; 7.4: Extremistan and the Fourth Quadrant; 7.5: Regime Change, Lagging Riskometer, and Procyclicality; The Lagging Nature of VaR; Hardwired Procyclicality; 7.6: Coherence and Expected Shortfall; 7.7: Spreadsheet Exercises; Notes; Chapter 8: Model Testing; 8.1: The Precision Test
Introduces a powerful new approach to financial risk modeling with proven strategies for its real-world applications The 2008 credit crisis did much to debunk the much touted powers of Value at Risk (VaR) as a risk metric. Unlike most authors on VaR who focus on what it can do, in this book the author looks at what it cannot. In clear, accessible prose, finance practitioners, Max Wong, describes the VaR measure and what it was meant to do, then explores its various failures in the real world of crisis risk management. More importantly, he lays out a revolutionary new method of measuri
Beschreibung:1 Online-Ressource (xxi, 355 p.)
ISBN:111855034X
1118550358
1118550374
9781118550342
9781118550359
9781118550373

Es ist kein Print-Exemplar vorhanden.

Fernleihe Bestellen Achtung: Nicht im THWS-Bestand! Volltext öffnen