Risk estimation or volatility estimation at financial markets, particularly stock exchange markets, is complex issue of … pricing of stocks and better risk management. The aim of this research is to test applicability of simple models like Simple … Moving Average (SMA) and Exponentially Weighted Moving Average (EWMA) to estimate risk. The performance of SMA and EWMA with …

This book is a guide to asset and risk management from a practical point of view. It is centered around two questions … triggered by the global events on the stock markets since the middle of the last decade: - Why do crashes happen when in theory … they should not? - How do investors deal with such crises in terms of their risk measurement and management and, as a …

This is the first study to investigate the profitability of Barroso and Santa-Clara's (2015) risk-managing approach for … George and Hwang's (2004) 52-week high momentum strategy in an industrial portfolio setting. The findings indicate that risk …-managing adds value as the Sharpe ratio increases, and the downside risk decreases notably. Even after controlling for the spread of …