REACTOME is a free, online, open-source, curated pathway database encompassing many areas of human biology. Information is authored by expert biological researchers, maintained by the Reactome editorial staff and cross-referenced to a wide range of standard biological databases.
data available from the National Bureau of Economic Research data archive. includes macro data such as business cycles, Industry Data such as Job Creation and Destruction Data, International Trade Data, "Individual Data," Hospital Data, Demographic and Vital Statistics, Patent Data, and more such as Data Appendixes from NBER Working Papers and Books, Segregation Data, etc.
created and maintained by Paul Hensel of the Department of Political Science at Florida State University. This site includes links to on-line data resources on the most useful data sources on international conflict and cooperation, international economic, environmental, political, and social data and data on similar topics for the United States.