Start with Economics Links from Econ Dept. Web Page
Economics Resources
Hal Varian's List of Interesting and Useful Economics Sites
Paul Krugman's Web Site
Key Databases and WWW Sites for Economics Publications and Data
Economic Report of the President, 1999
Dismal Scientist: Economic Analysis and Data for the World
Bill Goffe's List of Resources for Economists
Economagic: Economic Time Series Page
Council of Economic Advisers
Congressional Budget Office
SSDC, Data on the Net
The Economics of Networks
Global Economic Crises
National Bureau of Economic Research