Fed Decisions Ripple Through Europe, Influencing Mortgage Rates

The Federal Reserve's decisions have far-reaching effects on European mortgages, although it doesn't directly set the Euribor. The Fed influences global financial markets, the dollar, and yields on debt, which can impact European banks' financing costs.

An unexpected tightening of US policy can make dollar-denominated assets more attractive, strengthening the dollar and weakening the euro. This can lead to higher imported inflation, modifying expectations about what the ECB will do.

The Fed's actions also affect European bonds, with sharp changes in US bond yields provoking movements in European public and corporate debt. The ECB has noted that shocks from US monetary policy affect yields on sovereign, banking, and corporate bonds in Europe.