23. Comparative Taxation Dataset on 40 Countries and Areas, 1870-2001 Bookmark Format Series - completed
24. 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
30. Correlations Between Oral Pre-exposure Prophylaxis Initiations and Policies, 2021 Bookmark Format Single study
32. Country Memberships in Selected Intergovernmental Organizations and Accession to Selected Regional and Global Treaty Regimes: Global, Country-Year Format, 1955-2010 Bookmark Format Single study
36. COVID-19 Government Response Tracker (University of Oxford - Blavatnik School of Government) Bookmark Format Series - ongoing
37. COVID-19 Pandemic Preparedness - Infection Rate and Infection Fatality Ratio Estimates 2020-2021 Bookmark Format Single study
