Monopolistic Competition and Oligopoly

Monopolistic competition describes a market with many firms selling similar but not identical products, like different brands of restaurants or clothing, where each firm has some ability to set its own price because customers see real differences between brands, though competition from many rivals still limits how much that price can rise. An oligopoly, by contrast, has just a few large firms dominating a market, often because of high barriers to entry, and those firms are typically so interdependent that one firm's pricing or output decision directly affects, and is affected by, its rivals' own decisions, unlike monopolistic competition, where individual firms are numerous enough to mostly ignore each other; most real-world markets resemble one of these 2 structures more closely than either of the 2 more extreme cases, perfect competition or monopoly.

This explanation is AI-generated and can occasionally be wrong. 🚩 Report