While you might have a particular research topic in mind, you may not be familiar with the events, people, or issues involved. Using a good secondary source for background research can provide you with that information. This page lists relevant general and economics specific reference databases which include encyclopedias, dictionaries, handbooks, and other economics related background resources. Here are several tips when choosing reference materials.
The CQ Press Library at SAGE Knowledge (formerly the Political Reference Suite of Online Editions) aggregates reference materials, encyclopedias, and primary source documents on legislative history in the United States.