In general, a programme of quantitative easing (QE) would be expected to lower borrowing costs and increase the supply of credit to the real economy. In this way, real economic activity in the euro area would be expected to increase and inflation in the euro area as a whole would move back towards target.
The Irish economy would therefore benefit from both the reduction in borrowing costs and the improvement in activity in key export markets. In addition, QE would probably be associated with a depreciation of the euro, which would benefit exports to outside the euro area.