51. Comparative Taxation Dataset on 40 Countries and Areas, 1870-2001 Bookmark Format Series - completed
53. Consistent dataset for the net income distribution for 190 countries, aggregated to 32 geographical regions and the world from 1958–2015 Bookmark Format Macrodata source
55. Constructing the European Higher Education Student: a Comparative Study of six European Countries, 2016-2019 Bookmark Format Single study