Minister for Finance Paschal Donohue  shakes hands with Seán O’Rourke before the “Today with Seán O’Rourke” programme on RTÉ Radio 1, on Wednesday. Photograph: Sam Boal/RollingNews.ie

Every minister for finance likes to have some measure, however small, that they can unveil on budget day without it having been endlessly leaked and a(...)