Capitalism Today in the United States, a free market system or capitalism is the main economic system. I am interested in this subject because I someday wish to own my own business. I believe that in the future this topic will be very useful to me. Among the topics that I will discuss are the greeks and romans early practices of capitalism, the ideas of Joseph Schumpeter, Rush Limbaugh, and Karl Marx, corporations, regulation by the government, and Reaganomics. I will also discuss the relationship between inflation and unemployment. In addition, I will give my own perspective on the economic theor