An anonymous G20 official told Reuters:
Everyone is interested in a strong Japanese economy, but the repercussions of these measures and their viability need to be explored.
A Eurozone official told Reuters:
Overall the view is that Japanese initiatives focused on the country's domestic problems go in the right direction
But there will be a debate on the consequences outside of Japan, including on foreign exchange rates.
Russian Finance Minister Anton Siluanov:
Interest rates are now at very low levels and ... we can see that there is a risk.
In case of raising interest rates, the rising cost of debt will lead to yet another wave of debt problems, as the cost of servicing sovereign debt will increase.