Caporale, Guglielmo Maria; Spagnolo, Fabio; Spagnolo, Nicola - 2014
the euro area (Belgium, France, Germany, Greece, Ireland, Italy, Portugal and Spain) using daily data for the period 1994 … follows. Positive (negative) news have significant positive (negative) effects on stock returns in all cases. Their volatility … has a significant impact on both stock returns and volatility; specifically, an increase in news volatility is always …