U.S. 10-Year Yield Near 5% Defies Diagnosis as Experts Split on Cause
Updated
Updated · POLITICO · Sep 21
U.S. 10-Year Yield Near 5% Defies Diagnosis as Experts Split on Cause
3 articles · Updated · POLITICO · Sep 21
Summary
Long-term Treasury yields have hovered near 5% for days, leaving Wall Street, Fed officials and Treasury Secretary Scott Bessent without a clear explanation for a monthslong climb.
Kevin Warsh cited resilient growth, AI-related corporate borrowing and geopolitics tied to higher oil prices, while Kenneth Rogoff said rates may simply be normalizing after years of unusually low post-2008 levels.
Other economists pointed to heavy government borrowing and elevated deficits competing for investor cash, but Apollo's Torsten Slok argued shifting expectations for Fed policy explain more of the move than fiscal concerns.
That diagnosis matters because the policy response could diverge: more Fed tightening might either calm long yields by reinforcing anti-inflation credibility or push them higher, and Bessent is separately promising fiscal consolidation to ease debt worries.
The debate has become central for markets because the 10-year Treasury sets borrowing costs across mortgages, car loans and other assets, raising the risk of tension between Treasury's preference for lower long rates and the Fed's inflation fight.