Questions about ownership and control occupy a lot of my cognitive energy. They are also important questions within finance, law, management, and economics. Is separating ownership and control a good idea? Most of modern finance is premised on the idea that it is a bad idea and that the resultant agency problem needs addressed using all sorts of incentives. However, Colin Mayer in Firm Commitment suggests that separating ownership from control may have been a helpful innovation in the evolution of the corporation in that third parties are more likely to enter commitments and contracts with firms which don't have a dominant owner. Along with two co-authors I argue in this article that the ability to separate ownership from control is one of the rationales for the corporation.
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.