US government faces rising borrowing costs as long-term yields climb
Summary
The U.S. government is grappling with rising long-term Treasury yields, which are nearing a two-decade high, as it faces mounting borrowing costs exceeding $1 trillion annually on a debt surpassing $40 trillion. To manage this, the Treasury is increasing short-term bill issuance and undertaking limited debt buybacks to enhance liquidity, while also considering more drastic measures that could involve intervention from the Federal Reserve, such as reviving Operation Twist or implementing yield curve control. However, political constraints, including mandatory spending commitments, hinder significant tax increases or spending cuts, raising concerns that such strategies may lead to sustained or increased inflation, adversely affecting bondholders.