One approach to using the library catalog is to browse by Library of Congress subject headings that pertain to business in different geographic/political regions or countries. Here are links to some results in Franklin:
Brazil Economic conditions Latin America Economic conditions
Argentina Economic policy Small business Latin America
Mexico HIstory Business cycles Peru Foreign economic relations
Colombia Politics and government Investments, Foreign Latin America
You can also search for books in Franklin using simple keywords, such as
business AND latin america* (the asterisk indicates truncation)
or you can search on subject heading keywords
Borrowing (green) and non-borrowing (red) members of the Inter-American Development Bank (Wikimedia Commons)