Changes in relative prices of commodities consumed in different shares across income groups can be expected to alter real income differentials between these groups. Using Mozambican household budget survey and price data from 2002/03 and 2008/09, we show that once relative price increases are...

Changes in the relative prices of commodities consumed in different shares across income groups are known to influence real measures of inequality. Using household budget survey and price data in Mozambique from 2002/03 and 2008/09, we show that accounting for the relative price changes driven...

We construct income-specific price indexes for the period from 2004 to 2016. We find substantial differences across income groups that arise during the Great Recession. The difference in annual inflation between the lowest quartile of the income distribution and the highest quartile was 0.22...

A growing literature has documented the role of rm heterogeneity within sectors in accounting for nominal income inequality. This paper explores the implications for household price indices across the income distribution. Using detailed matched US home and store scanner microdata, we present...

This paper examines how spatial price differentials affect income distribution in Italy. The distribution of household income is ''reshuffled'' after controlling for the purchasing power of households residents in different regions, but only when housing price variations are included in the PPP...

Inflationary processes are closely linked to wage-price spirals - such spirals can be triggered by many factors, including natural resource price shocks, depreciation and inflationary demand. Empirically, the correlation between changes in nominal unit labour costs and the price level is strong...

We review the recent empirical literature on global poverty, focusing on key methodological aspects. These include the choice of welfare indicator, poverty line and purchasing power parity exchange rates, equivalence scales, data sources, and estimation methods. We also discuss the importance of...

In this paper I evaluate inflation targeting for ten countries. The evaluation is based on unconditional as well as conditional measures of the variance of inflation around target. With strict inflation targeting, expectations of the future deviation from target given information about the...