Market Structures and Competition

📋 Course Outline

1. Perfect Competition
2. Monopolistic Competition
3. Oligopoly
4. Monopoly
5. Market Structure Comparison
6. Consumer and Producer Effects
7. Real-World Examples
8. Government Regulation
9. Efficiency and Welfare
10. Key Terms and Concepts

📖 1. Perfect Competition

🔑 Key Concepts & Definitions

• Perfect Competition: A market structure with many small firms selling identical products, where no single firm can influence the market price.
• Price Taker: A firm that accepts the market price as given because it cannot influence it due to the high number of competitors.
• Homogeneous Products: Products that are identical in quality and features, making consumers indifferent among sellers.
• Perfect Information: Complete and instant access to all relevant market data, including prices and product quality.
• Free Entry and Exit: No barriers prevent firms from entering or leaving the market, ensuring long-term normal profits.
• Market Equilibrium: The point where the aggregate supply and demand curves intersect, determining the prevailing market price.

📝 Essential Points