Report published August 14, 2026
Northern Trust Weekly Economic Commentary: Governments Dealing With Debt
Source and citation context
- Issuer
- Northern Trust
- Report date
- August 14, 2026
- Analysis as of
- Not stated in source
Authors / editors: Carl R. Tannenbaum, Ryan James Boyle, Vaibhav Tandon
Finvaulta summarizes Northern Trust's analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.
Global median sovereign bond yields have climbed 3.5 percentage points since 2021, pushing debt service costs higher as governments prepare to refinance $4.5 trillion in maturing bonds over the next three years. Meanwhile, U.S. states face tightening fiscal support, and lagging student achievement threatens long-term workforce productivity.
Key Takeaways
- 1.Sovereign borrowing costs have risen 3.5 percentage points since 2021, and nearly $4.5 trillion in sovereign debt must be rolled over at higher rates over the next three years.
- 2.Emerging market interest payments have surged to a two-decade high of 11.1% of government revenues, while developed markets face upcoming rollover risks due to longer maturities.
- 3.U.S. state finances have improved substantially since the pandemic, but coming cuts to federal Medicaid funding will test state fiscal discipline.
Table of Contents
- Governments Dealing With Debt
- On The Mend
- School Daze
Report data
Interest service costs as % of government revenues, percentiles in distribution of 72 EMs and 35 DMs
| Metric | Estimate | Context |
|---|---|---|
| Rise in median sovereign bond yields | 3.5 percentage points | Global median yields across both advanced and emerging economies. |
| EM interest service costs as share of government revenue | 11.1% | Reached a two-decade high, up 6.1 percentage points from 2010. |
| Maturing sovereign bonds | 4.5 USD trillions | Represents roughly 40% of the combined EM and DM bond stock outstanding at the end of 2024. |
| UK debt interest payments as share of GDP | 3.6% | Consuming around 9% of government revenues, up from 5.5% pre-pandemic. |
| U.S. 50-state total debt outstanding | 2.6 USD trillions | Liabilities vary from $1,952 per capita in Tennessee to $26,187 in Connecticut. |
Reports in this series
Weekly Economic Commentary is shown in chronological order through this edition, published on August 14, 2026.
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Authors / Editors
Reported Data Context
- Rise in median sovereign bond yields: 3.5 percentage points (January 2021 to August 2026)
- EM interest service costs as share of government revenue: 11.1 % (2026) · Source: Oxford Economics, Haver Analytics
- Maturing sovereign bonds: 4.5 USD trillions (Next three years)
- UK debt interest payments as share of GDP: 3.6 % (Current (2026))
- U.S. 50-state total debt outstanding: 2.6 USD trillions (Current (2026))