inconsistent with market efficiency. …

The relationship between volume and volatility has received much attention in the the literature of financial markets … the impact of volume on volatility in the the FX-market using a unique data set of daily trading in the Swedish krona (SEK … depict a positive correlation with volatility. However, the strength of the relationship depends on the instrument used and …

response analysis. Second, we examine the announcements effects on market volatility in a more detailed fashion by … adequately analyze both conditional mean and volatility effects. …

This paper suggests how to quantify asymmetries in volatility spillovers that emerge due to bad and good volatility … stocks at the disaggregate level. Moreover, the spillovers of bad and good volatility are transmitted at different magnitudes …

volatility índices (namely the originally created RTSVX and the new RVI that has replaced it), using daily data over the period …

exert a large and persistent effect on the volatility of stock returns of acquirers and that this response is crucially … - engender a positive response in acquirers' volatility. Our results suggest that acquisitions affect uncertainty because they …

describe the most typical features of capital markets like volatility clustering, excess kurtosis and fat tails. As empirical … evidence shows asymmetry is also a prominent feature of stock market returns volatility. The reaction of risk if stock returns … ; volatility ; stock market ; transition …