How does the euro work?

📘 In Brief The euro is a common currency used by the member countries of the eurozone, with the European Central Bank (ECB) centrally steering monetary policy for all of them. It sets key interest rates to ensure price stability and keep inflation low across the currency area. The national central banks of the member countries implement this policy by supplying banks with money and overseeing payment transactions. The euro’s exchange rate against other currencies is determined by supply and demand on the financial markets, with the ECB intervening only in exceptional cases. Each country issues its own coins and banknotes, which are nevertheless legal tender throughout the entire euro area. This is how the euro works as a common means of payment that simplifies cross-border transactions and eliminates exchange rate risks within the zone. 🔍 Why This Matters The euro is a common currency managed by the European Central Bank (ECB) and the national central banks of the Eurosystem. Its functioning is based on a unified monetary policy that is binding for all member states, while fiscal policy remains a national res …