Take a look at the Economics and Business Subject Guide.
It provides links for
searching library catalogs, (CC's and others), finding articles, news databases, country and industry information,
data and statistics, economic indicators, and international links
along with tips on searching, recommended websites and tools.
Consult a variety of fields related to your topic.
Pay attention to biases in your sources.
Remember to distinguish between scholarly (peer-reviewed) and popular articles.
Select Academic Resources in Research Tab for some criteria about Evaluating Periodical Articles.
It is appropriate to consult background information when starting research.
Interlibrary Loan (or ILL) is the name of the service that lets you borrow or gain access to materials from libraries across the country and around the world.