Rebonato Coherent Stress Testing

A Bayesian Approach to the Analysis of Financial Stress
1. Auflage 2010
ISBN: 978-0-470-97148-2
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 238 Seiten, E-Book

Reihe: Wiley Finance Series

In Coherent Stress Testing: A Bayesian Approach, industryexpert Riccardo Rebonato presents a groundbreaking new approach tothis important but often undervalued part of the risk managementtoolkit.
Based on the author's extensive work, research and presentationsin the area, the book fills a gap in quantitative risk managementby introducing a new and very intuitively appealing approach tostress testing based on expert judgement and Bayesian networks. Itconstitutes a radical departure from the traditional statisticalmethodologies based on Economic Capital or Extreme-Value-Theoryapproaches.
The book is split into four parts. Part I looks at stresstesting and at its role in modern risk management. It discusses thedistinctions between risk and uncertainty, the different types ofprobability that are used in risk management today and for whichtasks they are best used. Stress testing is positioned as a bridgebetween the statistical areas where VaR can be effective and thedomain of total Keynesian uncertainty. Part II lays down thequantitative foundations for the concepts described in the rest ofthe book. Part III takes readers through the application of thetools discussed in part II, and introduces two different systematicapproaches to obtaining a coherent stress testing output that cansatisfy the needs of industry users and regulators. In part IV theauthor addresses more practical questions such as embedding thesuggestions of the book into a viable governance structure.

Autoren/Hrsg.

Rebonato, Riccardo

Über Autor(innen)

DR. RICCARDO REBONATO (London, UK) is Head of Front Office Risk Management and Head of the Clients Analytics team at BGM RBS. He is visiting lecturer at Oxford University (Mathematical Finance) and adjunct professor at Imperial College (Tanaka Business School). He sits on the Board of Directors of ISDA and on the Board of Trustees for GARP. He is an editor for the International Journal of Theoretical and Applied Finance, Applied Mathematical Finance, Journal of Risk, and the Journal of Risk Management in Financial Institutions. He holds doctorates in Nuclear Engineering and in Science of Material/Solid State Phsyics. He was a research fellow in Physics at Corpus Christi College, Oxford, UK.