MARKET RISK MANAGEMENT

This course develops a framework for the identification and management of market risks. The first part of the course surveys the estimation of the Value-at-Risk (VaR) and of the Expected Tail Loss (ETL) of positions in single securities or portfolios. After a detailed introduction to nonparametric methods such as historical simulation, age-weighted and volatility-weighted historical simulations, the focus of the course moves to parametric estimation of market risk measures. An examination of Monte Carlo simulation techniques concludes this survey. The second part of the course assesses the validity of VaR models through backtesting and stress-testing. A significant part of the course is devoted to empirical issues in the estimation of the VaR or of the ETL and the use of Bloomberg data and analytics to monitor market risk is carefully considered.