Interest Rates Soar Amid Inflation Fears and AI-Driven Debt

Long-term interest rates have seen a significant rise over the past month, with yields on 10-year US Treasuries increasing by around 55 basis points to over 5.2 per cent. This is a higher level than in 2022 when US inflation was in double figures.

The surge in long-term interest rates can be attributed to a combination of factors, including the expectation that inflation will remain higher than forecast for an extended period. The ongoing war in Ukraine has led to concerns about global energy prices and supply chains, further exacerbating inflationary pressures.

The rise in private debt, particularly to finance investments linked to artificial intelligence, is also contributing to the increase in long-term interest rates. This has led to a crowding-out effect, making it more difficult for traditional sectors such as household consumption to bear the burdens of higher interest rates and inflation.

Fiscal policy must focus on reassuring investors about government creditworthiness rather than increasing debt, which would only fuel inflation further. Monetary policy should prioritize combating inflation while avoiding a vicious circle between long-term interest rates and market confidence.