RFE: Resources for Economists on the Internet, from the American Economic Association, Bill Goffe, editor
Data Sources section provides links to data sources in three categories: U.S. macroeconomic data, other U.S. data, and world and non-U.S. data
Combines the broad coverage of the ABI/INFORM database with specialty resources, including industry reports, country reports, company data, market research, and analyses.
Working papers since 1973, NBER corporate history documents, and NBER books: 1921-present.