by Dan Popescu
The Inflation Illusion
We hear more and more talk about the possibility of imposing negative interest rates in the US. In a recent article former Fed chairman Ben Bernanke asks what tools the Fed has left to support the economy and inter alia discusses the use of negative rates.
We first have to define what we mean by negative interest rates. For nominal rates it’s simple. When the interest rate charged goes negative we have negative nominal rates. To get the real rate of interest we have to subtract inflation from the nominal rate, so to speak remove the illusion of inflation.