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What is Operation Twist?


“Operation Twist” is a program conducted by the U.S. Federal Reserve (“the Fed”) in late 2011 and 2012 to help stimulate the economy. Operation Twist is the nickname for the Fed’s initiative of buying longer-term Treasuries and simultaneously selling some of the shorter-dated issues it already held in order to bring down long-term interest rates. The term “Operation Twist” was first used in 1961 – in a reference to the Chubby Checker song – when the Fed employed a similar policy.

Operation Twist has been instituted in two parts. The first ran from September 2011 through June of 2012, and involved the redeployment of $400 billion in Fed assets. The second will run from July 2012 through December 2012, and it will encompass a total of $267 billion. The Fed announced the second phase of Operation Twist in response to continued sluggish growth in the U.S. economy.

In December 2012, the Fed stated that it would end the program and replace it with a stronger version of its existing policy of "quantitative easing" – which seeks to lower long-term rates by making open-market purchases of longer-dated U.S. Treasuries and mortgage-backed securities.

Why Twist?

The idea is that by purchasing longer-term bonds, the Fed can help drive prices up and yields down (since prices and yields move in opposite directions). At the same time, selling shorter-term bonds should cause their yields to go up (since their prices would fall). The program gets its name from the fact that in combination, these two actions “twist” the shape of the yield curve.

Why Does the Fed Want Lower Long-Term Interest Rates?

Lower longer-term yields would goose the economy by making loans less expensive for those looking to buy homes, purchase cars, and finance projects.

What Events Preceded Operation Twist?

Operation Twist was the third in a series of major policy responses by the Fed in response to the financial crisis of 2008. The first was cutting short-term rates to an effective rate of zero. That rendered the central bank unable to use further rate cuts to spur growth, so its next step was quantitative easing. The Fed then conducted two rounds of quantitative easing, which market-watchers dubbed “QE” and “QE2.” Shortly after QE2 concluded in the summer of 2011, the economy began to show signs of renewed weakness. Rather than immediately opting for a QE3, the Fed responded by announcing Operation Twist. The Fed has since launched QE3, which it will keep in effect until unemployment falls to 6.5% or inflation rises to 2.5%.

What was the Reaction to Operation Twist?

Prior to the actual announcement of the program, yields on longer-term bonds indeed feel on the expectation that the policy would be put in place. In that sense, it achieved its objective in the short term. Longer term, however, the jury is still out: a study of the 1961 version of Operation Twist showed that it drove down rates on Treasury bonds by only 0.15 percentage points, with little impact on either mortgage rates or corporate borrowing costs.

In the financial community, Operation Twist was generally seen as being too weak to improve the economy or bring down the unemployment rate. The news service Bloomberg reported results of a poll of 42 economists, of which 61% said the program would have no effect and 15% thought it would actually inhibit an economic recovery. Indeed, the economy has remained sluggish and the unemployment rate high despite the Fed’s other initiatives in the three years between the depth of the crisis and the start of Operation Twist. This indicates that the demand for loans remained low even at the ultra-low rates promoted by the Fed.

Learn more about the Fed's current policies:

What is quantitative easing?

Why are yields so low?

How does the Fed control short-term interest rates?

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