Oligosony is a Market Form in which the number of buyers is small while number of sellers in theory could be large. This typically happens in a market where numerous suppliers are competing to sell their product to a small number of (often large & powerful) buyers. This allows buyers to exert a great deal of control over the sellers and can effectively drive down prices. An Oligopsony is a form of imperfect competition. It contrasts with Oligopoly, where there are many buyers but few sellers. However, Oligopsony tends to be just as prevalent in the real world. In fact, the firms operating as Oligopoly in an output market, also often operate as Oligopsony in an input market. Most of the standard analysis that applies to the Oligopoly also applies to the Oligopsony. When a small number of relatively large buyers dominate an industry , they tend to dominate most facets of the industry. The reason that the term Oligopsony is seldom used is that term Oligopoly usually covers the
A Monopoly is a situation in which a single company or group owns all or nearly all of the market for a given type of product or service, or is the sole provider of a good or service in an industry. This potentially allows that company to become powerful enough to prevent competitors from entering the marketplace, leading to Limited Consumer Choice, Higher Prices and Limited Response to Customer Concerns. Many times when a Government determines that an unfair monopoly is in place, it can step in enforce Anti-Trust laws, which can penalise companies monetarily or even force the break up of the company. Monopolies can form for a variety of reasons, as following If a firm has exclusive ownership of a scarce resource. Governments may grant a firm monopoly status for some period of time. The reasoning behind such Monopolies is to give innovators some time to recoup, what are often large Research & Development costs. Producers may have patents over designs, or copyright over