price-fixing
Price-fixing is an anti-competitive practice where competitors agree to set prices at a certain level instead of allowing market forces to determine them. This covert agreement leads to a distortion in the market, harming consumers through inflated prices and reduced choice.
government monopoly
A government monopoly occurs when the state exclusively controls the supply of a good or service. This type of monopoly is often established to ensure the provision of essential services, regulate the market, or manage natural monopolies where private competition may be inefficient.
technological monopoly
A technological monopoly arises when a firm possesses a unique product, process, or technology that cannot be easily replicated by competitors. This exclusivity can be due to patents, proprietary technology, or sustained technological innovations.
geographic monopoly
A geographic monopoly exists when a single firm controls the market in a specific geographic area typically due to the lack of competition in that region. This can occur in rural or isolated areas where duplication of service is economically unfeasible.
economies of scale
Economies of scale refer to the cost advantages that firms obtain due to expansion. As production increases, the average cost per unit typically decreases because fixed costs are spread over a larger number of goods, leading to increased efficiency.
natural monopoly
A natural monopoly arises in industries where high fixed costs and economies of scale make single-firm production most efficient compared to a market with multiple competitors. Often managed by government regulation, natural monopolies provide essential services where duplication of infrastructure is impractical.
monopoly
A monopoly is a market structure in which a single firm dominates the market, often due to barriers to entry, and is the sole provider of a particular product or service. This firm has significant control over prices, which can lead to inefficiencies and welfare losses for consumers.
collusion
Collusion occurs when rival firms cooperate to set prices or output levels, rather than competing, to maximize joint profits. This practice is illegal in many jurisdictions as it undermines competition and can lead to higher prices and reduced consumer welfare.
perfect competition
Perfect competition is a theoretical market structure characterized by a large number of small firms, homogeneous products, and free entry and exit. Under perfect competition, no single firm has market power, and all participants are price takers, resulting in an efficient allocation of resources.
nonprice competition
Nonprice competition refers to strategies firms use to increase market share and consumer loyalty without resorting to lowering prices. It includes advertising, product quality improvements, customer service, and innovation, and is common in markets where products are differentiated.
product differentiation
Product differentiation is the strategy by which firms make their products unique from those of competitors. This differentiation can be based on features, quality, design, or branding, and it plays a key role in monopolistic competition by allowing firms to attract specific consumer segments.
monopolistic competition
Monopolistic competition is a market structure where many firms compete by selling products that are differentiated in some way, either through quality, branding, or other attributes. While firms have some degree of market power, competition remains vigorous, and entry into the market is relatively free.
imperfect competition
Imperfect competition describes market conditions where individual firms have some control over prices due to factors such as product differentiation, limited number of competitors, or barriers to entry. This contrasts with perfect competition and leads to various forms of market behaviors that deviate from perfectly competitive outcomes.
market structure
Market structure is a key concept in microeconomics that describes the organizational and competitive characteristics of a market. It includes factors such as the number of firms, product differentiation, entry and exit barriers, and the nature of competition, which together determine market behavior and performance.
laissez-faire
This concept refers to an economic philosophy of minimal governmental intervention in economic affairs. It emphasizes the belief that free markets, when allowed to operate without constraints, lead to efficient outcomes and individual freedom, with the forces of supply and demand naturally balancing the economy.
oligopoly
An oligopoly is a market structure dominated by a small number of large firms. These firms hold significant market power, and their decisions on pricing, output, and strategies often have a considerable impact on the market, leading to competition that can be interdependent.