The picture of the stock market as a kind of supermarket is quite apropos. Stocks and shares are the products anyone can buy or sell and these packages do represent so many real products as well as services in the external economic world. This happens in real life, much more so now than in older days. Consider the warehouse-type supermarkets where people can buy in bulk or wholesale at a much cheaper prices. Many of the buyers do have their own retail businesses where they sell the products they buy from those warehouse store. It is a stable... read full review »