# Fiscal Dominance **Fiscal dominance** is the condition in which a government's borrowing needs, rather than the central bank's inflation goal, effectively determine monetary policy. It does not require a formal surrender of independence. It arises when debt is large enough that the interest cost of fighting inflation becomes politically or fiscally intolerable, so the central bank **accommodates** instead. ## Where the idea comes from - **The arithmetic.** Thomas Sargent and Neil Wallace's "Some Unpleasant Monetarist Arithmetic" (1981) showed that if fiscal policy sets the path of deficits and the public will only hold so much debt, the central bank eventually has to monetize. That is, it creates money to cover the gap, so it can delay inflation but not prevent it. Eric Leeper (1991) formalized the split between "active" and "passive" fiscal and monetary policy: one side has to give way. - **The American precedent.** From April 1942 the Fed pegged Treasury yields (3/8% on bills, an implicit 2.5% cap on long bonds) to finance the war. That is fiscal dominance by design. It ended only with the **[[Treasury-Fed Accord]] of March 4, 1951**, which is why the Accord counts as the Fed's real charter of independence. - **The emerging-market lesson.** For decades economists treated fiscal dominance as a problem for countries with chronic deficits and weak institutions, not for issuers of the world's reserve currency. ## Why it is back (2025–26) The preconditions now apply to the United States: - **Debt.** CBO's February 2026 outlook puts debt held by the public at about **101% of GDP by the end of 2026**, rising to a record **120% in 2036**. The previous record was 106% in 1946. - **Interest.** Net interest was **$970 billion in FY2025** and is projected to pass **$1 trillion in FY2026**. Interest has exceeded defense spending since FY2024. - **Pressure on the Fed.** Trump has publicly demanded rates of "1 per cent" (June 2025) and "1% and maybe lower" (December 2025). [[Trump v. Cook]] (June 29, 2026) tested whether a President can remove a Fed governor. The Court left Lisa Cook in place on an emergency ruling, 5–4. [[Kevin Warsh]] was sworn in as chair on **May 22, 2026**. - **The warnings.** [[Janet Yellen]] told the January 2026 American Economic Association meetings that the U.S. is "not in a fiscal-dominance regime today" but that "the preconditions… are clearly strengthening." At Jackson Hole in August 2026, IMF chief Kristalina Georgieva said there would be "no monetary policy cowboys riding to the fiscal rescue." ## The test so far The clearest evidence against fiscal dominance *today* is what the Fed did. On **Sept 16, 2026**, the FOMC under Warsh **raised** rates by a quarter point to **3.75–4.00%**, 12–0, its first hike since 2023, in response to an inflation surge driven by the [[Iran War 2026]] energy shock. A fiscally dominated central bank does not raise rates into $1 trillion of annual interest costs. The market's verdict is more ambiguous. The 10-year Treasury yield closed September at about **5.3%**; AP described it as the highest since 2002. Some analysts (Payden & Rygel, for one) attribute more of the rise than in 2022 to the **[[Term Premium]]**: the extra return investors demand for holding long-term government debt rather than rolling short-term bills. That is how fiscal dominance shows up before any central bank gives in. Investors charge for the possibility that one eventually will, and the risk feeds through the [[Expectations Channel]]. ## See also - [[Central Bank Independence]] · [[Treasury-Fed Accord]] · [[Great Inflation]] · [[Interest Rate Policy Timeline]] - [[Monetary Policy Transmission Flow]] · [[Term Premium]] · [[Expectations Channel]] · [[Federal Deficit and National Debt]] - [[Kevin Warsh]] · [[Trump v. Cook]] · [[Federal Open Market Committee]]