Javier Cravino, Ting Lan, Andrei Levchenko, 16 June 2018

Monetary policy shocks can affect different types of agents differently. These distributional effects can have important consequences for policy effectiveness. Using US data, this column explores how shocks differentially affect the prices faced by households with different incomes. The results suggest that middle-income households’ consumption baskets have more volatile prices than those of high-income households, and they are therefore more exposed to monetary policy shocks.

Heleen Mees, 03 May 2011

The latest figures from the US show that the consumer price index rose 0.5% in March, whilst the core personal consumption expenditure price index rose only 0.1%. This column explains the roles of these competing measures and argues that US monetary policymakers should pay close attention to headline inflation. It warns that neglecting headline inflation risks feverish boom-and-bust cycles with prolonged periods of high unemployment.

David Weinstein, Christian Broda, 22 October 2007

According to official statistics, Japan seems to have almost pulled out of its crippling deflation. The Japanese inflation statistics, however, are calculated using outdated methods that are well-known to overstate inflation. Recent research suggests that true Japanese deflation is probably 1 to 2 percentage points worse than suggested by official statistics.


CEPR Policy Research