Four-Firm Concentration Ratio Monopoly
Many people who are unfamiliar with the term fail to see the key market structures which are at the heart of Oligopoly. To them, it may appear a theoretical and abstract concept, but in actual fact, Oligopoly is based on many well-known market structures from other industries. An essential feature of oligopoly market examples is that there are monopoly prices. This is not a strange concept if one considers that Oligopoly is essentially a situation where two firms own a commodity, or service, or a group of products in a competitive situation. For instance, McDonald's, a large US company, has a monopoly over hamburgers. And the real estate industry, in which all large home builders have a monopoly over certain kinds of land and buildings, is an oligopoly market examples . Now some might say that the monopoly price is a bad thing. Indeed it is, but this is not the whole story. A monopoly exists because of market power. Market power is when a firm has the ability to charge a price f