Bond Selloff Deepens as Inflation and Oil Prices Fuel Rising Borrowing Costs

The global bond market is experiencing a sharp sell-off due to rising inflation and energy prices. This has led to higher borrowing costs, with the yield on 10-year U.S. Treasury notes reaching a near three-year high of 4.81%. Japan's 10-year yield has also surged above 3%, a 30-year high.

The sell-off is attributed to investor concerns about inflation and ballooning government debt. Sovereign yields serve as a reference point for asset prices across financial markets, making higher borrowing costs more apparent. This means higher mortgage rates for consumers and tougher choices for governments.

Naka Matsuzawa, chief macro strategist at Nomura Securities in Tokyo, said that the AI-driven productivity leap needs to translate into higher wages for the economy to live with higher rates. The Federal Reserve is also under pressure to contend with inflation that has remained above its 2% target.