This site has an introduction to the factors involved in the decision to rent or purchase housing. The site discusses space needs, lifestyle, financing options, tax benefits, and more.

This site from BizEd is an introduction to the economic theories of Milton Friedman. It includes formulas, links to related topics, and links to other Friedman works and biographical information.

A short introduction to the German economic and political philosopher, Karl Marx. Includes links to other sites about Marx, as well as links to books by or about Marx.

Read this transcript of the testimony of Yale Professer William Graham Sumner speaking before a committee of the House of Representatives in 1878. His contention was that even with the thread of depression, it was in business' best...