GDPPC

GDP per capita growth (annual %)

World Bank dataset

GDPG

GDP growth (annual %)

World Bank dataset

IV: Instrumental variables

DC

Domestic credit provided by financial sector (% of GDP)

International Monetary Fund (IMF), International Financial Statistics (IFS) and World Bank and OECD GDP estimates

AE

Access to electricity (% of population)

World Bank Global Electrification Database from “Tracking SDG 7: The Energy Progress Report”

AW

People using safely managed drinking water services (% of population)

WHO/UNICEF Joint Monitoring Program (JMP) for water supply, sanitation and hygiene (washdata.org)

GE

Government Effectiveness: Estimate

World Bank Group: Detailed documentation of the WGI