Monopoly Is A Market Structure

An oligopolistic market is one that has several dominant firms with the power to influence the market they are in; an example of this could be the supermarket industry which is dominated by several firms such as Tesco, Sainsbury’s, and Waitrose etc... Furthermore an oligopolistic market can be defined in terms of its structure and its conduct, which involve various different aspects of economics.

A monopoly is advantageous to the society and is encourages by the government if there are high fixed costs and very strong economies of scale. At the same time, it could also lead to unequal distribution of wealth; containment of consumer choice; lobbying and unethical spending.

In economics, a monopoly is a single seller. In law, a monopoly is a business entity that has significant market power, that is, the power to charge high prices.[4] Although monopolies may be big businesses, size is not a characteristic of a monopoly. A small business may still have the power to raise prices in a small industry (or market).[5]

Since a monopoly is the only seller of a good in the market, the demand curve is the market demand curve. Therefore a monopoly has a downward sloping demand curve, in contrast to the horizontal sloping demand curve of a firm in a competitive market (Mankiw, 2014). Monopolies aim to find the profit-maximizing price for its product. If a firm is initially producing at a low level of output, marginal revenue exceeds marginal costs (Mankiw, 2014). Every time production increases by one unit, the marginal revenue increases again and is greater than marginal costs (Mankiw, 2014). Therefore

There are only a few firms that make up this industry and they have control over the price. These companies have high barriers to entry the market. The products they produce are similar which cause competition. There is both good and bad when it comes to oligopoly and monopolies. Some good things about oligopoly are by developing product innovations and taking advantage of economies of scale. With oligopoly it is more likely to expand production capabilities, promote economic growth, and they develop change that advances the level of technology ("Oligopoly," 2000). Some bad things about oligopoly is that they tend to be inefficient in the allocation of resources and promotes the concentration of income and wealth ("Oligopoly," 2000). They charge much higher prices and end up producing less of an output than the efficiency benchmark of perfect competition. One of the good forms is natural monopoly. Natural monopoly exists when economies of scale encourage production by a single producer (Mayer). An example of this is your local electrical utility. As a power plant increases, the cost per kilowatt hour of electricity falls (Mayer). If we were to all use small generators to run our homes the cost of each household would be ridiculous. The total fixed cost of generators for the community would be high and the variable cost of running it would also be high. Another form of monopoly that is good is

There are many models of market structure in the field of economics. They include perfect competition on one end, monopoly on the other end, and competitive monopoly and oligopoly somewhere in the middle. In this paper, we will focus on the oligopoly structure because it is one of the strongest influences in the United States market. Although oligopolies can also be global, we will focus strictly on the United States here. We will define oligopoly, give key characteristics important to the oligopoly structure, explain why oligopolies form, then give an example of an oligopoly in today’s economy. Finally, we will discuss the benefits and costs in this type of market structure.

By definition a Monopoly is exclusive control of a commodity or service in a particular market, or a control that makes possible the manipulation of prices (Monopoly 2012). Individuals are often time fearful of a company or industry becoming a monopoly because it would control too much of a market share, and do whatever wants; this includes raising prices, to using excess capital to branch into even more areas (Rise of monopolies 1996). The market structure of a monopoly is characterized by; a single seller; a unique product; and impossible entry into the market (Tucker 2011). A monopoly can be a difficult thing to accomplish being that a single seller faces an entire industry demand curve due to the fact it makes up the industry as a

2 - Monopoly by definition means no competition. So, unsatisfied customers have nowhere else to take their business. Monopolies can treat their customers like scum and not lose any business. Again, they have little incentive for efficiency.

There are four types of market structures: Monopolistic Competition, Monopoly, Oligopoly, and Perfect Competition. Monopolistic Competition is also known as competitive market. In this market structure, there are a large number of firms that produce similar but somewhat differentiated products for the same target customers. The market share is also divided among large number of firms making it difficult for one firm to become the market leader. On the other hand, Monopoly is a type of market structure in which only one firm controls the whole industry. There are strict barriers to entry for new firms due to governmental restrictions or the monopolistic power of the firm itself. In Oligopoly, the whole industry is dominated by a few large scale firms that set prices, introduce innovative products, and use heavy campaigns to attract buyers. All other small scale firms follow the changing market patterns set by these oligopolistic firms. Lastly, perfect competition is a market structure in which there are a larger number of firms that produce similar as well as differentiated products for

Natural monopolies are cases in which production costs, infrastructure, and demand structure lead to a single monopolizing firm producing the good at lower cost than any other arrangement. Under such situations, firms will tend to over-charge and under-supply, causing a reduction in social surplus and an inefficient distribution of goods. A lack of competition is a fundamental violation of the idealized market assumptions. Little or no competition leads to inefficiencies of production and operation (Weimer and Vining p. 102). Furthermore, natural monopolies give an unfair and non-competitive advantage to firms that have entered the industry first. In cases of natural monopolies, government must typically regulate private industry in an attempt to maximize surplus, or, alternatively, government may provide the good or service publicly.

While a monopoly usually involves one firm with significant control on the market, an oligopoly contains a few firms. An oligopoly is a market structure where a few companies selling identical or differentiated products control the marketplace. The few players in an industry are usually quite large compared to the market for the product, thus giving these few players an advantage at market control. There are barriers to entry in oligopolies that include patents or government grants, ownership of resources, cost prohibitive barriers, brand equity and diminishing average cost.

What is a monopoly? According to Webster's dictionary, a monopoly is "the exclusive control of a commodity or service in a given market.” Such power in the hands of a few is harmful to the public and individuals because it minimizes, if not eliminates normal competition in a given market and creates undesirable price controls. This, in turn, undermines individual enterprise and causes markets to crumble. In this paper, we will present several aspects of monopolies, including unfair competition, price control, and horizontal, vertical, and conglomerate mergers.

Has the economy ever thought about direct impact from monopoly and oligopoly industries? The structure of a monopoly based industry exemplifies one seller in the entire market. On the other hand, the concept of an oligopoly industry illustrates few sellers that have the potential of making a direct impact in one single industry idea. The economy has depended on the market share of a monopoly and an oligopoly trade. However, a monopoly industry differs from an oligopoly industry due to a monopoly competitor dominates a majority of the market share of many industries and an oligopoly competitor contains few sellers who dominate a market share based on one single industry idea.

Competition failure or monopoly may result from natural monopoly where it costs incurred in production becomes lower when only one firm is involved in production than several firms producing the same output. In a monopolist market under-production, higher prices become dominant contributing to market inefficiency. Winston cites cases of misuse of monopoly power can lead to market failures and sometimes may lead to acute shortage of essential commodities (130).

An oligopoly, is when there are only a few number of companies that control a specific market. The barriers to entry can be both legal/political (ie. number of licenses awarded to cell phone operators) to the fact that the companies themselves create a "cartel like" attitude effectively brushing of the market new entrants through aggressive measures like undercutting pricing on new smaller entrants, controlling inputs for production, etc.