Statistics and Data

Provides statistics and data for countries and covers topics that affect the economy like Corruption, Development, Education, Employment, Environment, Health, Migration, Science and Technology, Social and Welfare Issues, and more.

Search for datasets across over 1000 different major data centers and repositories including ICPSR, Harvard Dataverse, Data-Planet, the California Digital Library, Figshare, Dryad, the Center for Open Science, UC San Diego Library Digital Collections, etc.
Covers many topics, but includes economic data.

With 189 member countries, the World Bank Group is "working for sustainable solutions that reduce poverty and build shared prosperity in developing countries". Has economic statistics and data for most countries.