Global public and private debt reached $365,000 billion at the start of the year, standing at
Global public and private debt reached $365,000 billion at the start of the year, standing at slightly more than three times the size of the world economy, according to data cited by the Financial Times and reported by Le Devoir. This massive financial accumulation coincides with rising real interest rates across major advanced economies, creating acute pressure for sovereign borrowers and corporations alike.
Rising Real Yields Increase Government Debt-Servicing Costs
Governments across the developed world face escalating debt-servicing costs as long-term real interest rates climb significantly above post-pandemic lows. Yields required by investors on 10-year government bonds rose by slightly more than 0.75 percentage points in Canada, Japan, and Germany since March, while increases reached roughly 1.25 percentage points in the United States and Italy, and 1.5 points in France.
Public debt in the United States reached 121 percent of gross domestic product, carrying an average maturity of less than six years. That short duration exposes federal finances directly to higher market yields. Consequently, Washington’s net interest payments are projected to climb from 2.8 percent of GDP prior to the pandemic to 5.7 percent by 2031, matching projected expenditures for social security, the government’s single largest budgetary category.
Central banks have simultaneously stepped back from large-scale sovereign bond purchases that previously injected liquidity and suppressed yields. Governments now compete directly with private sector mega-corporations for capital. Corporate debt tied to data centers, hardware, and artificial intelligence infrastructure is projected to hit $541 billion this year, up from $90 billion three years ago, according to estimates from the Institute for International Finance.
Diverging Assessments of Fiscal Vulnerability
International Monetary Fund Managing Director Kristalina Georgieva warned during the organization’s annual assembly that governments spent recent years fighting immediate crises rather than building fiscal buffers. Georgieva noted an absence of decisive medium-term consolidation plans among heavily indebted advanced economies facing mounting military outlays, aging populations, and climate adaptation costs.
Oxford Economics offered a more tempered assessment regarding the global outlook. The analytics firm stated that the debt predicament confronting most governments resembles conditions faced fifteen years ago, which were eventually absorbed through baseline economic growth, moderate inflation, and fiscal discipline.
Conversely, Oxford Economics cautioned that growth and inflation will prove insufficient to shrink the relative debt burden for other nations. Countries including Brazil, Japan, Italy, France, and Canada may face extended periods where public spending remains depressed relative to revenues to service outstanding obligations.