Recent developments in measuring the stance of monetary policy have highlighted an interesting puzzle--namely, that an unexpected tightening in monetary policy leads to an increase rather than a decrease in the price level. In this article, Nathan Balke and Kenneth Emery present evidence on the...

Gasoline is the petroleum product whose price is most visible and, therefore, always under public scrutiny. Many claim there is an asymmetric relationship between gasoline and oil prices - specifically, gasoline price changes follow oil price changes more quickly when oil prices are rising than...

Since the early 1970s, economists have gained an increased appreciation for the importance of supply shocks as sources of fluctuations in aggregate economic activity. Yet the question of how best to measure such shocks remains open. Traditionally, economists have assessed the importance of such...

This paper estimates monthly pass-through ratios from import prices to consumer prices in real time. Conventional time series methods impose restrictions to generate exogenous shocks on exchange rates or import prices when estimating pass-through coefficients. Instead, a natural experiment based...

The Harmonized Index of Consumer Prices (HICP) is the primary measure of inflation in the euro area, and plays a central role in the policy deliberations of the European Central Bank (ECB). The ECB defines its Treaty mandate of price stability as "…a year-on-year increase in the Harmonised...

Volatile and persistent real exchange rates are observed not only in aggregate series but also on the individual good level data. Kehoe and Midrigan (2007) recently showed that, under a standard assumption on nominal price stickiness, empirical frequencies of micro price adjustment cannot...