Using daily data for eight major cryptocurrencies and bivariate extreme value theory (peaks-over-threshold method), this study examines the extreme dependence between returns and trading volumes in the cryptocurrency market. It is shown that, irrespective of the cryptocurrency under...

Non-linearity is characterized by an asymmetric mean-reverting property, which has been found to be inherent in the short-term return dynamics of stocks. In this paper, we explore as to whether cryptocurrency returns, as represented by Bitcoin, exhibit similar asymmetric reverting patterns for...

In this paper, we study the impact of Greek government-debt crisis events on European financial markets during the European sovereign debt crisis. We examine the effect of three categories of Greek government-debt crisis events in realized correlation and correlation jumps of government bonds,...