What is monopolistic competition?

• A. A single firm controls the market
• B. Firms compete on price with identical products
• C. A few firms with homogeneous products
• D. Many firms competing to sell similar but differentiated products

Answer: (D)

Monopolistic competition centers on many firms offering products that are similar but differentiated, with easy entry and exit. This product differentiation gives each firm some pricing power, so the demand for an individual firm’s product is downward-sloping rather than perfectly elastic. Firms compete not just on price but also on features, branding, quality, and service. Because entry is easy, profits tend to zero in the long run as new firms attract customers and push prices down toward average costs. This combination—many sellers, differentiated products, and free entry—best matches the described scenario. The other descriptions fit monopoly (one firm), perfect competition with identical products (many firms but homogeneous products), or an oligopoly (a few firms).