The world of investment presents us with many paradoxes. One of these is the fact that, although there is an enormous body of literature out there, in the form of books, magazines, newspaper articles, seminars, internet sites, TV programs and so on, investment remains a tricky business, fraught with dangers and risks of various kinds. It is just not easy to earn a consistently good return at a reasonable level of risk without something or other going wrong at various times. This all raises a fundamental question: What and how much can one really learn?
Fundamental Barriers to Learning
At almost any point in time, there are some people who claim that the markets will go up and others who claim that it will drop, according to says German...