IB Economics (HL) 2.11.3: Perfect Competition - Market Failure

Описание: 🚨 IB Economics HL ONLY 🚨 Welcome to IB DP Economics Unit 2.11.3! In this lesson, we master the model of Perfect Competition. We explain why firms are price takers, how to draw short-run profit/loss diagrams, and the mechanism that leads to long-run normal profit. We also dive deep into Allocative Efficiency ($P=MC$) and evaluate the strengths and weaknesses of this market structure.

00:00 - Introduction
00:13 - Characteristics of Perfect Competition
00:22 - Explain firms in perfect competition as price takers having no market power
01:22 - Draw diagrams showing the perfectly competitive firm as a price taker where P=D=AR=MR
03:00 - Explain profit maximization in the short run and the long run
05:44 - Draw diagrams showing the perfectly competitive firm making abnormal profit, normal profit, loss
10:53 - Explain the meaning of allocative efficiency in terms of its necessary conditions
13:15 - Draw diagrams showing perfectly competitive market equilibrium showing allocative efficiency
13:55 - Discuss advantages and disadvantages of perfect competition

⚡️ Quick Review (Lightning Lesson): [Link to the Perfect Competition Short]

🚀 Next Lesson (Unit 2.11.4 Monopoly):    • IB Economics (HL) 2.11.4: Monopoly - Marke...  

📚 Full IB Economics Unit 2 Playlist:    • IB DP Economics Course: Unit 2 - Microecon...  

🔔 Subscribe to Kevin Means Business for more clear, syllabus-aligned IB Economics HL content!
   / @kevinmeansbusiness  

#ibeconomics #ibeconomicshl #perfectcompetition #microeconomics #marketstructures #selfstudy #KevinMeansBusiness #ibdp #marketfailure