The Georgian offices of Julius Baer overlooking St Stephen’s Green have the understated elegance that might be expected of a Swiss private bank. While it has a discreet profile, Julius Baer has €5 billion in assets under management and a team of 30 people led by Keith Ryan, managing director in Ireland, working with some of the country’s wealthiest individuals and families. Inside its main ground floor boardroom in Dublin is Norbert Rücker, its head of economics and next generation research, and Christian Gattiker, its head of research. Both men are in Dublin to meet with the bank’s private clients…