I don' buy the theory that Ireland can't rise taxes. That is neoliberal clap-trap. FDR did rise income taxes during the great depression. And what ever the situation in Ireland is, it is not a industrial depression. Manufacturing is least troubled sector in Ireland.

I don't assume Ireland will always be depressed. Budgets can and should be balanced over the cycle. Your novel theory: never balance the budget and default regularly can not work.