ECB's Rate Decision Hinges on AI-Driven Bond Market Selloff

The European Central Bank (ECB) is facing a unique situation as it prepares for its next rate decision on October 29. According to Olli Rehn, Governor of the Bank of Finland and First Vice-Chair of the European Systemic Risk Board (ESRB), the bond market selloff caused by AI-related debt issuance is already performing part of the work that the ECB would need to do by raising rates again.

The rise in long-term interest rates has made it more expensive for businesses to borrow, households to take mortgages, and governments to finance deficits. This cooling effect on aggregate demand could help prevent a temporary energy shock from spiraling into a self-sustaining inflationary spiral.

Rehn noted that the energy prices are pushing eurozone inflation dangerously close to the ECB's worst-case scenario, but rising long-term interest rates are acting as a brake on this process. This is a crucial point for policymakers, as it could reduce the need for aggressive rate hikes.