This paper examines the current global scene of within-nations distributional disparities. There are three main conclusions: first, that the statistical evidence for the ‘upwards’ side of the “Inverted-U” between inequality and income per capita seems to have vanished, as many lowand...

In many applications common in testing for convergence the number of cross-sectional units is large and the number of time periods are few. In these situations tests which are founded upon an omnibus null hypothesis are characterised by a number of problems. In this paper we consider a broad...