Learn about the economic concept of human capital, including its origin and similarity to the views of Karl Marx.

By the end of this section, you will be able to do the following: Explain crowding out and its effect on physical capital investment; Explain the relationship between budget deficits and interest rates; and Identify why economic growth...

This site from Wikipedia gives a comprehensive overview of capital. Includes many economic terms with links for further clarification. A good analysis of multiple aspects of capital.