Do banks cause economic growth or are they a result of economic growth? The multitude of banking experiments in U.S. banking history make it a suitable laboratory to test conjectures about the relationship between growth and banking development. Matthew Jaremski and Peter Rousseau in "Banks, Free Banks, and U.S. Economic Growth" look at this relationship in the era prior to the Civil War, and they find that the free banking system had little effect on economic growth. Click here to read Chris Colvin's NEP-HIS review of this paper.
According to Robert Shiller , speaking at Davos, Bitcoin is a perfect example of a bubble - story here . Shiller sees Bitcoin as a backwards step in the evolution of money. George Selgin , a free banker, takes an opposing view - click here . Although he doesn't believe that Bitcoin is money, he sees its development as a fascinating turn in the evolution of money. In particular, he lauds the fact that Bitcoin production is constrained and cannot be infinite. There is a short video below where Bitcoin explain how it works.