Tapering is the gradual reduction in the pace of central bank asset purchases after a period of extraordinary monetary stimulus. In practice, the term is most often used in relation to quantitative easing, where the central bank slows new purchases without immediately shrinking its balance sheet.
What Tapering Means
Tapering changes the speed of policy support rather than reversing policy outright. Asset purchases may still continue, but the monthly pace becomes smaller. This makes tapering a transition step between maximum accommodation and a less expansionary stance.
Where Tapering Fits in Policy
Tapering sits within broader balance sheet policy. It is usually discussed when a central bank judges that emergency-scale purchases are no longer needed at the same intensity, even if broader policy settings are still supportive.
How Tapering Works
A central bank that was buying assets at a fixed pace may reduce those purchases in stages. For example, it may continue buying government bonds or other securities, but in smaller amounts over time. The balance sheet can still expand during tapering, just more slowly than before.
What Tapering Changes in Markets
Tapering matters because the pace of asset purchases can shape yields, liquidity conditions, and expectations about future policy. Even before policy rates change, slower purchases may affect how markets interpret the flow of central bank liquidity and the amount of support still coming from the policy backdrop.
What Tapering Does Not Mean
Tapering does not mean the central bank is immediately selling assets. It also does not automatically mean policy has turned restrictive. The key distinction is that tapering reduces the pace of additional support, while the existing stock of purchased assets may still remain on the balance sheet.
Tapering vs Quantitative Tightening
Tapering and quantitative tightening are related but not identical. Tapering means the central bank is still purchasing assets, but at a slower pace than before. Quantitative tightening usually means the balance sheet is no longer being expanded and is instead allowed to run off or actively reduced.
Tapering vs Full Tightening
Tapering is often confused with a full tightening phase, but they are not the same. A slower pace of purchases means support is being reduced at the margin. Full tightening usually implies stronger restraint through balance sheet runoff, asset sales, higher policy rates, or a combination of those tools.
Why the Concept Matters
The concept matters because markets respond not only to the level of policy support, but also to the direction and speed of change. Tapering can therefore influence expectations even when policy remains accommodative in absolute terms.
FAQ
Is tapering the same as quantitative tightening?
No. Tapering reduces the speed of new asset purchases, while quantitative tightening usually refers to actively shrinking the balance sheet or allowing it to run off.
Does tapering always mean rate hikes are next?
No. Tapering can shape expectations about future policy, but it is not the same thing as a rate increase and does not guarantee one on a fixed timetable.
Why do markets react to tapering?
Markets react because changes in the pace of central bank purchases can alter expectations for liquidity, yields, and future policy support.