Models of the cost of inflation often conclude that inflation misallocates resources. For example, inflation may lead to an increase in the variability of relative prices and it is often claimed that this increase in variability leads to a misallocation of resources. This claim raises the...

In this paper we reexamine the relationship between inflation uncertainty and total output. To properly specify an estimating equation, we investigate the time series properties of two frequently used measures of inflation uncertainty. We fail to reject the hypothesis that each series has a unit...

Until the 1990s, prices were believed to be procyclical. Several researchers have since presented evidence of counter-cyclical prices. This evidence proved robust, but its interpretation has varied. Some have argued that the contemporaneous correlation between output and prices reflects both the...

Between August 25, 1939 and June 7, 1940, there was a free market for British pounds in New York. German success at the outset of World War II caused the value of free sterling to fall relative to the official exchange rate. This imposed an externality that made it more difficult for Britain to...