Monthly Archives: February 2016

Negative interest rates

For an economy with underutilized resources or too low a rate of inflation the traditional prescription for monetary policy is to lower the interest rate. Central banks around the world tried to do that in response to stubbornly weak economies, bringing the overnight interest rate in many countries all the way to zero. But when that didn’t seem to be getting the job done, the Bank of Japan last week decided to go negative, charging banks 0.1% interest for excess reserves. With this step Japan now joins the Euro system, Switzerland, Denmark, and Sweden, all of whom have had negative interest rate policies in place for over a year. Here I describe how negative interest rates work, what they are intended to accomplish, and some of the limitations of using this policy to try to stimulate the economy.
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