Yield Curve Control (YCC)
Quick Definition
A monetary policy tool where a central bank targets specific yields on government bonds by committing to buy or sell unlimited quantities at the target rate.
Key Takeaways
- Central bank targets a specific bond yield rather than a purchase quantity
- Commits to unlimited buying/selling to maintain the yield target
- BOJ introduced modern YCC in 2016; Australia used it 2020-2021
- Effective at capping borrowing costs but risks unlimited balance sheet expansion
- Differs from QE: YCC targets price (yield), QE targets quantity
What Is Yield Curve Control (YCC)?
Yield Curve Control (YCC) is an unconventional monetary policy tool in which a central bank sets an explicit target for the yield on government bonds at a specific maturity and commits to buying or selling whatever quantity of bonds is necessary to maintain that target. Unlike quantitative easing (which specifies a quantity of bond purchases), YCC specifies a price (yield) target. The Bank of Japan introduced YCC in September 2016, targeting the 10-year Japanese Government Bond yield at approximately 0%, to complement its negative short-term interest rate policy. Australia's Reserve Bank also employed YCC from 2020-2021, targeting the 3-year government bond yield at 0.1%. YCC can be effective at capping borrowing costs but risks obligating the central bank to unlimited bond purchases if market forces push yields above the target, potentially leading to large balance sheet expansion and currency depreciation.
Yield Curve Control (YCC) Example
- 1The Bank of Japan maintained YCC for seven years (2016-2024), targeting the 10-year JGB yield near 0% before gradually widening the target band.
- 2Australia's Reserve Bank abandoned its 3-year YCC target in November 2021 when surging inflation made the 0.1% target unsustainable, suffering credibility damage.
- 3During WWII, the U.S. Federal Reserve effectively employed yield curve control by capping Treasury yields to keep government borrowing costs low.
Related Terms
Monetary Policy
Actions by a central bank to manage the money supply and interest rates to achieve macroeconomic objectives like stable prices and full employment.
Central Bank
A national institution responsible for managing a country's monetary policy, regulating banks, maintaining financial stability, and issuing currency.
Quantitative Easing (QE)
An unconventional monetary policy where a central bank purchases government bonds and other securities to increase money supply and lower long-term interest rates.
Forward Guidance
A central bank communication tool that signals the likely future path of interest rates to influence financial conditions and economic expectations today.
Yield Curve Inversion
An unusual situation where short-term government bonds yield more than long-term bonds, historically a reliable predictor of economic recessions.
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