FOR THE past eight years, the European Central Bank has looked very much like a one-man show. President Mario Draghi appeared so dominant that investors quickly learnt to dismiss disagreements as a little nuisance they could easily brush aside.
But with just over a month before "Super Mario” steps down, dissenting voices on the central bank’s top-brass Governing Council are multiplying and becoming ever louder. The question is whether this is just a small break before Christine Lagarde takes over in November, or the start of a new normal, with a more balkanized and self-contradicting central bank.