In this paper, we extend the concept of News Impact Curve developed by Engle and Ng (1993) to the higher moments of the multivariate returns' distribution, thereby providing a tool to investigate the impact of shocks on the characteristics of the subsequent distribution. For this purpose, we...

Building on work about stock markets in industrialized countries, we analyze volatility of stock returns in South-East Asia using the ARCH methodology. Our goal is to highlight specific features of Asian stock market, concerning the statistical properties of returns as well as the volatility...

For central banks, institutional, and individual investors, it is crucial to understand the frequency and importance of drops or sudden rises in financial markets. Extreme value theory (EVT) is an interesting tool providing answers to questions such as: With what frequency do we find variations...