Purpose – The purpose of this paper is to investigate how changes in the distribution of pre retirement labour earnings affect post-retirement income in the UK. Design/methodology/approach – The authors estimate a PROBIT model and perform a counterfactual simulation to assess the effects of...

Purpose – The purpose of this paper is to investigate how changes in the distribution of pre retirement labour earnings affect post‐retirement income in the UK. Design/methodology/approach – The authors estimate a PROBIT model and perform a counterfactual simulation to assess the effects...

We show the importance of a dynamic aggregation bias in accounting for the PPP puzzle. We prove that established time series and panel methods substantially exaggerate the persistence of real exchange rates because of heterogeneity in the dynamics of disaggregated relative prices. When...

This article summarizes our views on the role of an "aggregation bias" in explaining the PPP Puzzle, in response to the several papers recently written in reaction to our initial contribution. We discuss in particular the criticisms of Imbs, Mumtaz, Ravn and Rey (2002) presented in Chen and...

We use a unique dataset on television prices across European countries and regions to investigate the sources of differences in price levels. Our findings are as follows: (i) Quality is a crucial determinant of price differences. Even in an integrated economic zone as Europe, rich economies tend...