A Comparison Of Perfect Competition And Monopoly Economics Essay

A Comparison Of Perfect Competition And Monopoly Economics Essay Introduction In order to answer the question of whether ‘the competition is always necessarily beneficial to consumers’, it is vital to address the operation of two extreme sides of the market organisation. The extreme sides of the market organisation are Perfect competition and Monopoly. Once we accustom ourselves with the working of this dichotomy of market organisation, only then we can compare monopoly and perfect competition on the basis of efficiency in the market and specifically its impact on the consumers. Thus, in this essay we would first go through a brief description of perfect competition and monopoly and how the resources are organised in these two different market structures to achieve the goal of profit maximisation. By the allocation of resources and the level of output to be produced in these two different markets, we would compare their efficiency and inefficiency and the possible benefits and limitations of these market structures in different indus tries to the consumers. Perfect Competition Perfect competitive markets are those where there are large number of small buyers and sellers dealing with a homogeneous product and a single small firm do not have influence on the price allocation and acts as a price taker (Mankiw & Taylor, 2006). In addition to this, in a perfectly competitive market the mobility of the factors of production is perfect in the long run and both the producers and the consumers have perfect information regarding the product (Frank, 2003). A competitive firm being the price taker, to achieve the goal of profit maximisation, it produces a certain level of output where the price is equal to the marginal cost of producing an extra unit of product, a ‘Pareto efficient’ output level (Varian, 2006). As the price is also the marginal revenue for a competitive firm, so the profit is maximised at the condition where marginal revenue is equal to the marginal cost (Frank, 2003). This means that for a com pany to remain in business, it has to cover its cost, which is to say the price must be at least greater than the ‘minimum value of the average variable cost’ (ibid.) Monopoly At the extreme opposite end of the market organisation is monopoly. Monopoly is a market structure, where a single firm serves the entire market and is the only seller of a particular product with no close substitutes (Frank, 2003). Moreover, being the only firm in the market, it does not take any price but instead it has influence over the market price and produces a level of output at a particular price where the firms’ profits are the highest (Varian, 2006). Monopoly is created when a firm either takes control of key resources or the government issues a license and give them exclusive right for the production of goods and services. An economy of scale is another source of monopoly for a firm, where a single firm has more efficient cost of production as compared to a large number of firms and creates a natural monopoly that arises with public utilities like gas, electricity etc (ibid.). Furthermore, a monopolist will set his price higher than his marginal cost at a point where his marginal revenue is equal to marginal cost, in order to make positive economic profit (Frank, 2003). However the demand curve is negative for a monopolist and being a ‘price setter’, it cannot just randomly set a high price. It would rather set a price that the market could bear and maximises its profit (Mankiw & Taylor, 2006).