Purpose – Penn World Tables (PWT) data on output measured at international prices are the data most frequently used in cross-country growth regressions. These data are subject to revision, and the amendments can be substantial for a minority of countries, although negligible for most. The...

Some recent research has reported results more favourable to long-run purchasing-power parity (PPP) for exchange rates within the European Monetary System (EMS) than for those outside it. This is inconsistent with the predictions of theories that regard the EMS as a means of acquiring...

Purpose – This paper seeks to assess the importance of time-varying regional patterns to countries' per capita growth rates, and their effect on the conclusions that can be drawn from growth regressions. Design/methodology/approach – Pooled ordinary least squares on a data set of five-year...