"Inflation expectations are now at around 2% and apparently, they're going to stay there," Visco said. "Therefore we can move and we can move gradually, raising interest rates in the coming months."

"Now, I think that we can move out this negative territory," Visco said, adding that a hike in June is out of the question but "perhaps July" could be the date of lift-off.

(Reporting by Balazs Koranyi, Editing by William Maclean)