Yes, this video explains in very easy to understand terms exactly how all of this works: http://www.economicprinciples.org/economic-principles/index.html http:

Yes, this video explains in very easy to understand terms exactly how all of this works: http://www.economicprinciples.org/economic-principles/index.html http://www.economicprinciples.org/economic-principles/index.... edit: It is a 30 minute video by Ray Dalio, founder of Bridgewater Associates, one of the largest and most profitable hedge funds.