Global leaders are facing mounting pressure as government debt surges and borrowing costs climb across the world’s biggest economies.
The world’s major economies have seen their debt levels rise sharply in recent years, driven by growing spending demands from ageing populations, climate change and defence.
Fresh geopolitical tensions, including the Iran war, have added to inflation risks, further straining governments already grappling with multiple economic shocks this decade.
High debt burdens are increasingly weighing on economies, limiting governments’ ability to spend and potentially slowing growth. In extreme cases, countries risk struggling to service their debt altogether.
Government bond yields across advanced economies have surged since the COVID-19 pandemic and Russia’s invasion of Ukraine, as central banks raised interest rates aggressively to combat inflation.
Investors are also demanding higher returns to compensate for the risks of holding long-term debt, pushing borrowing costs even higher.
Britain has emerged as one of the hardest hit, with 10years bond yields reaching their highest level since 2008, making it the most expensive borrower among its peers.
The gap between short term and long term borrowing costs has widened significantly, increasing the cost of long term financing.
Pressure has intensified further as central banks scale back bond purchases, while traditional investors such as insurers and pension funds reduce their holdings of long term debt.
In response, many governments are issuing more short term bonds, though this strategy carries risks as debts must be refinanced more frequently, exposing countries to rising interest rates.
Debt levels now match or exceed economic output across most of the G7, with Germany the only major exception.
Successive crises including the 2008 financial crash, the euro zone debt crisis and the pandemic have all contributed to rising debt and weaker growth.
Japan remains the most indebted, with debt more than double its economic output, while Germany is increasing borrowing to fund defence and infrastructure.
Higher borrowing costs are now feeding into government budgets, with interest payments rising steadily, particularly in the United States.
Across developed economies, interest payments have already overtaken defence spending, highlighting the growing fiscal strain.
Investor concerns are also reflected in rising “term premiums,” particularly in US bonds, as uncertainty over fiscal policy, inflation and central bank actions grows.
While some countries have seen improvements particularly in the euro zone, where borrowing risks have declined since the debt crisis others face renewed pressure.
Italy has benefited from improved political stability and stronger fiscal management, while France is facing higher risk premiums due to political uncertainty and budget challenges.
Japan’s bond market has also come under scrutiny after weak demand for long term bonds triggered a surge in yields, forcing authorities to adjust issuance plans.
some stabilisation has followed, borrowing costs remain under upward pressure, underscoring the fragile state of global public finances.
Goodness Anunobi
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