Olle Hammar, Daniel Waldenström, 03 July 2017

Recent studies have analysed trends in global income inequality, but for most people in the world, labour earnings represent the vast majority of their income. This column uses a new global database on occupational earnings since 1970 to examine trends in earnings inequality between countries’ high- and low- earners, between countries, and between occupational groups. Global earnings inequality has fallen over the past half-century, and so has inequality within occupations, with main equalisation in the late 1990s and 2000s.