Why Britain’s Bond Market Is Sounding the Alarm

Summary

John Authers discusses how political instability in the UK is driving gilt yields higher, with the bond market disciplining fiscal policy. He compares the situation to past crises and warns that the US faces similar risks from high debt levels. The UK's island economy and dependence on foreign capital make it more vulnerable to bond market pressure.

• UK gilt yields have risen above levels seen during the Liz Truss crisis.
• Political instability in the UK, including pressure on Prime Minister Starmer, is increasing fiscal spending risks.
• Authers argues that the bond market now acts as the primary constraint on UK economic policy.
• The UK's high debt-to-GDP ratio and dependence on exports make it more sensitive to global rate changes.
• Authers draws parallels to past Labour governments and the 1970s currency crises.
• He warns that US debt-to-GDP has doubled to 120% over 20 years, creating a long-term risk.
• The US benefits from reserve currency status and a more closed economy, delaying its fiscal reckoning.
• Authers suggests that a major policy shift, like Thatcher or Reagan, may emerge only after a market-driven crisis.