Estimates are provided for the social cost of inflation in the U.S. economy. The estimated cost, expressed as a fraction of income, is proportional to the square root of the nominal interest rate. This approximation assigns much higher costs to low rates of inflation than does the familiar...

A common argument for pegging the exchange rate is that it enforces discipline on domestic monetary policy, thus stabilizing inflation expectations. This paper argues that this reasoning does not necessarily apply to East Asia, as the nominal exchange rate pegging policies of these economies are...

This Economic Letter looks at time-inconsistency, describing why the same mechanisms that can lead to higher average inflation also can hamper policymakers' efforts to keep inflation stable.