JPMorgan co-head of global fundamental research James Sullivan is comparing recent U.S. Treasury bond buyback strategies to a household financial crisis. By purchasing longer-duration bonds while simultaneously issuing shorter-term bills, the government is essentially refinancing long-term obligations through short-term credit. Sullivan describes this as paying a mortgage with a credit card.
While these government interventions offer immediate relief for the market, they do little to resolve the underlying issue. The national debt sits at approximately $40 trillion, with global developed-market debt reaching $76 trillion. As government and corporate debt issuance remains high, the pressure on yields continues to build. The market must find buyers for this massive supply of debt, and investors are increasingly demanding higher yields in return for their capital.
This trend is complicated by the shifting behavior of international buyers. China holds U.S. Treasurys at an 18-year low, and foreign government custody holdings are at their lowest point in 14 years. Meanwhile, corporate debt issuance is rising sharply, partially driven by heavy investment in artificial intelligence infrastructure and data centers. With bond yields now exceeding the earnings yield of the S&P 500, investors face a difficult environment for asset allocation between fixed-income products and equities.