2002 NAICS
and 1987 SIC Correspondence Tables
Converts from the old industry group coding system to the new (or
vice versa)
Bureau of Labor Statistics
Trends, demographics and analysis related to U.S. employment: productivity,
occupational safety & health, industries, imports/exports, and more
Consumer Price Indexes
Inflation and consumer spendingProducer Price Indexes
Changes in the selling prices received by domestic producers of goods and services
County Business
Patterns
County, state, and national level business data from the U.S. Economic
Census
Economic Time Series Page
Current statistics for many government indicators such as the CPI,
PPI, Trade and Imports/Exports, and even weekly gasoline prices
Hoover's Online
We don't subscribe, but you can still find some good basic company
information here
Small Business
State Profiles
Baseline statistics on each state's small business economy: number
of firms, small business income, industrial composition, job growth
and data on minority and women-owned businesses
What
is a dollar worth?
Calculates the difference in a dollar’s purchasing power between
any two years you specify (from 1913 on)
World Bank
“Working for a world free of poverty”
Yahoo! Finance
Also mutual funds, money management basics. Oriented to the layperson.