Zumbach, Gilles O.; Dacorogna, Michel M.; Olsen, Jorgen L. - EconWPA - 2004
Two 'event' scales for financial markets, called 'scale of market shocks' (SMS), are introduced, which measure the importance of the market movements. These indices are based on the price volatility and are computed by integrating mapped asset volatilities over time horizons that range from 1...