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,...

This paper evaluates the effect of all European economic news releases to the US financial markets, for the main crisis period from June 2007 up to October 2011. Evaluation concerns Sharpe ratios, as well as magnitude and frequency of volatility jumps for the periods before and after a news...