Just ten years ago, Mario Draghi, chairman of the European Central Bank, announcing in July 2012 that he will do all it is necessary “whatever it costs” to save the euro and putting into practice this decision, rescued the common currency. Europe was hardly emerging from the recession caused by the “sub-prime” crisis. The disclosure that Greece, with the assistance of a merchant bank, had forged its accounts in order to dissimulate the situation of its public finances, had started high tensions inside the euro zone. They were amplified by the revelation of the weakness of the Irish banks which ...