This paper discusses two issues in the relationship between inequality and economic growth: the data and the econometrics. We first review the income inequality data set of Deininger and Squire (D&S), which, we argue, fails to provide either adequate or accurate coverage, whether through time or...

This paper discusses two issues in the relationship between inequality and economic growth: the data and the econometrics. We first review the inequality data set of Deininger and Squire, which, we argue, fails to provide adequate or accurate longitudinal and cross-country coverage. We then...

This paper summarizes a comprehensive revision and update of UTIP's work on the inequality of pay and incomes around the world, from 1963 to 2008. The new UTIP-UNIDO (University of Texas Inequality Project-United Nations Industrial Development Organization) dataset of industrial pay inequality...