Technical paper/Risk management/Risk management
A coherent framework for stress testing
In recent months and years, practitioners and regulators have embraced the idea of supplementing value-at-risk estimates with "stress testing". Risk managers are beginning to place an emphasis and expend resources on developing more and better stress…
Reconcilable differences
H Ugur Koyluoglu and Andrew Hickman explore the common ground between the new credit risk models and the implications for risk management and regulatory capital reform.
Modeling and measuring operational risk
Recent operational risk events such as occurred at Barings, Daiwa, Sumitomo, and other institutions show the importance of measuring and controlling such operational risk. In this paper the authors present a quantitative operational risk measurement…
VaR-x: Fat tails in financial risk management
To ensure a competent regulatory framework with respect to value-at-risk (VaR) for establishing a bank's capital adequacy requirements, as promoted by the Basel Committee on Banking Supervision, the parametric approach for estimating VaR needs to…