The types of market structure in economics describe how different markets are organized based on the number of firms, the nature of the product offered, and the ease of entry and exit. There are four main types of market structures: perfect competition, monopolistic competition, oligopoly, and monopoly.
- Perfect Competition: Characterized by many firms offering identical products. Customers have complete information, and firms are price takers, meaning they cannot set prices higher than the market price.
- Monopolistic Competition: Similar to perfect competition, but firms sell products that are not perfect substitutes. This gives them some control over pricing.
- Oligopoly: A few large firms dominate the market. These firms have significant control over price and high barriers to entry.
- Monopoly: A single firm supplies all of the market's product or service. They can set prices as they wish due to lack of competition.
Each market structure entails different levels of competition and consumer choice, affecting overall economic well-being. The exercise provided illustrates that understanding these structures is key in correctly identifying the competitive dynamics of an industry.