Investors and analysts are sounding the alarm that the lack of predictability in the U.S. Treasury's debt management approach could ultimately drive up government borrowing expenses. Experts from JPMorgan, Jefferies, and PGIM suggest that unexpected moves, such as the Treasury's sudden expansion of bond buyback operations, may lift the term premium on long-dated securities, which is the extra compensation investors demand for bearing potential risks.
Thomas Simons, chief U.S. economist at Jefferies, remarked: "We believe it's not an exaggeration to say that this abrupt policy shift undermines the credibility of its overall guidance, deviating from the Treasury's long-held 'regular and predictable' announcement strategy." The latest market movements echo this sentiment, with the 30-year Treasury yield briefly climbing 7 basis points to 5.27% on Thursday, reversing a portion of the decline seen the previous day following the buyback announcement.
Where the Strategy Stands
Since the 1970s, 'regular and predictable' has been a cornerstone of the U.S. Treasury's debt management philosophy. The core idea is that avoiding surprises for investors is more beneficial for the nation than adopting an opportunistic approach. Greg Peters, co-chief investment officer at PGIM, noted that Wednesday's operation was a "great deal" for Treasury Secretary Scott Bessent, saving roughly $200 million in financing costs from the auction. However, he emphasized that years of predictable policy have historically allowed the U.S. to secure lower financing costs compared to countries that frequently adjust their issuance strategies.
Peters, who also serves on the Treasury Borrowing Advisory Committee, posed a critical question: "The issue is whether changes to the buyback mechanism or the 'regular and predictable' principle could backfire, causing the long end of the yield curve to lose its anchor and no longer enjoy the market's default trust." He added, "This is an open question, and we don't have the answer. But in my view, these are the risks currently on the table."
The Buyback Announcement's Context
It's important to note that the unexpected announcement pertained solely to buyback operations. The Treasury only revived this tool in 2024, meaning communication practices around buybacks are not as mature as those for bond auctions. Moreover, this isn't an entirely new debate. In 2001, the Treasury's surprising suspension of the 30-year bond issuance drew criticism toward Peter Fisher, then Under Secretary for Domestic Finance. Fisher argued at the time that the commitment to a 'regular and predictable' auction schedule never implied that debt management must remain static.
Since then, except during crisis periods, the Treasury has consistently emphasized predictability, resisting the temptation to follow other nations' finance ministries in altering issuance structures to lower financing costs. For instance, when interest rates hovered near zero, some countries issued ultra-long bonds with maturities up to 100 years, while the U.S. refrained from dramatically increasing long-term borrowing, instead gradually extending the weighted average maturity of its overall debt.
Perspectives on Long-Term Impact
The team led by Jay Barry, head of global interest rate strategy at JPMorgan, pointed out that the UK's significant reduction in long-term bond issuance in recent years only provided temporary relief. The bank believes that the impact of the Treasury's Wednesday buyback announcement on long-end yields will similarly be "short-lived." Barry explained: "This treats the symptom, not the root cause. The U.S. economy is near full employment, yet the budget deficit remains at 6% of GDP." He added: "We worry that the market might view this action as lacking credibility. If the Treasury becomes more opportunistic in debt management and further deviates from the 'regular and predictable' principle, it could push up term premiums and yields over the long run."
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