AP Microeconomics · Unit 4 · 15–22% of the exam
Imperfect Competition
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Step 1 · Summary
Start with the whole unit in one sitting, so each topic video has somewhere to land.
Video coming
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Step 2 · Topics
Watch each video first, then practice it separately. Practice is untimed and explains every answer.
- 4.1Introduction to Imperfectly Competitive MarketsVideo coming · 12 questionsWatchPractice
- 4.2MonopolyVideo coming · 22 questionsWatchPractice
- 4.3Price DiscriminationVideo coming · 8 questionsWatchPractice
- 4.4Monopolistic CompetitionVideo coming · 14 questionsWatchPractice
- 4.5Oligopoly and Game TheoryVideo coming · 23 questionsWatchPractice
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Step 3 · Exit test
Not started20 questions, 60s each, no feedback until the end. Pass at 80% correct with 70% inside target time. Two passes in a row and the unit is mastered.
Passes toward mastery0 of 2
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Step 4 · Free response
- Lumen Rail: a single-price monopoly· long · 10 points
- Pinecrest and Ridge: a pricing game· short · 5 points
- Bistro Nova: monopolistic competition· short · 5 points
Discussion
Log in to joinA general thread for the unit, plus one thread per free-response question that unlocks once you have submitted your own answer. Post graphs as photos; instructors can moderate.