Ehrmann, Michael; Fratzscher, Marcel - C.E.P.R. Discussion Papers - 2015
tests for contagion (i.e., an intensification in the transmission of shocks across countries), fragmentation (a reduction in … substantial fragmentation from 2010 onward. Flight to quality was present at the height of the crisis, but has largely dissipated … in yields following the OMT announcement, the high current degree of fragmentation poses difficult challenges for policy …