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 … after the European Central Bank’s (ECB’s) announcement of its Outright Monetary Transactions (OMT) program in 2012. At the … same time, Italy and Spain became more interdependent after the OMT announcement, providing our only evidence of contagion …