Measuring the Natural Rate of Interest Redux

Authors

Thomas Laubach

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2015-16 | October 1, 2015

Persistently low real interest rates have prompted the question whether low interest rates are here to stay. This essay assesses the empirical evidence regarding the natural rate of interest in the United States using the Laubach-Williams model. Since the start of the Great Recession, the estimated natural rate of interest fell sharply and shows no sign of recovering. These results are robust to alternative model specifications. If the natural rate remains low, future episodes of hitting the zero lower bound are likely to be frequent and long-lasting. In addition, uncertainty about the natural rate argues for policy approaches that are more robust to mismeasurement of natural rates.

Article Citation

Williams, John C., and Thomas Laubach. 2015. “Measuring the Natural Rate of Interest Redux,” Federal Reserve Bank of San Francisco Working Paper 2015-16. Available at https://doi.org/10.24148/wp2015-16

About the Author
John C. Williams served as President and Chief Executive Officer of the Federal Reserve Bank of San Francisco from March 1, 2011 to June 17, 2018. Dr. Williams was previously the executive vice president and director of research for the San Francisco bank, which he joined in 2002. He began his career in 1994 as an […] Learn more about John C. Williams