French central bank head warns country at risk of being ‘strangled by interest rates’ - Financial Times

The head of France's central bank has warned that the country risks being "strangled by interest rates," according to the Financial Times. The remark points to a familiar tension in heavily indebted economies: when borrowing costs rise, refinancing existing debt and funding new deficits become more expensive, gradually squeezing public finances.

For markets, the significance lies in what it signals about fiscal sustainability. France carries a substantial debt load, so even modest changes in yields can translate into meaningful increases in interest costs over time. That can widen spreads between French government bonds and benchmark eurozone debt, a gauge investors watch closely as a barometer of perceived risk.

What to watch from here is the policy response. If higher rates persist, governments face difficult choices between spending restraint, tax measures, or accepting slower growth. For the European Central Bank, the dilemma is that tight policy to curb inflation can intensify pressure on the most indebted member states. The debate now is less about whether rates matter—they clearly do—and more about how long and how far the adjustment can be managed without destabilising growth.