This paper studies the effects of ECB communications about unconventional monetary policy operations on the perceived sovereign risk of Italy over the last five years. More than fifty events concerning non-standard operations are identified and classified with respect to the specific ECB...

Applying a t-DCC-GARCH model to daily spread data, four phases of interaction in euro area sovereign bond markets are identified between January 2008 and June 2013. The initial period (January-October 2008) is followed by a general rise in pairwise correlation values between November 2008 and...

This paper investigates whether rumours about Greek exit from the euro area have spilled over into other European countries' sovereign bond yields. Our empirical analysis is based on more than 64,000 daily news items on Grexit between December 2014 and October 2015. We build a Grexit intensity...