Japan's Monetary Shift and Its Global Implications
Free downloadExecutive Summary:
Three Decades of Structural Decline: Japan's nominal GDP fell from $5.55 trillion to $4.27 trillion (1995-2025) — its global share collapsing from 17.8% to 3.6% — while public debt climbed to 236-260% of GDP ($8.6 trillion), forcing the Bank of Japan to absorb up to 52.6% of outstanding government bonds.
The Great Reversal: Years of suppressed yields drove trillions of yen into higher-yielding foreign assets; that structure is now unwinding as the BOJ has raised rates to 0.75%, triggering a sharp repricing of long-dated yields.
Global Contagion Channel: As the world's largest foreign creditor to US Treasuries (~$1.225 trillion), a repatriating Japan — compounded by external shocks such as a Strait of Hormuz disruption — places unprecedented upward pressure on Western bond yields.