AP Microeconomics video lessons
One video per module, in the order of the AP course. Each one works the graphs with real numbers, recaps every example right after it, and ends with AP-style questions. Every video has chapters you can jump between, and each module lesson has its full transcript on the page.
Unit 2: Supply and Demand
Unit 2 review →
AP Micro 2.1 · 8 minDemand: Law of Demand, Shifts vs Movements, TRIBE
AP Micro 2.2 · 8 minSupply: Law of Supply, Marginal Cost, Supply Shifters
AP Micro 2.3 · 10 minPrice Elasticity of Demand: Midpoint Formula + Total Revenue Test
AP Micro 2.4 · 9 minPrice Elasticity of Supply: Midpoint Method, Worked Example
AP Micro 2.5 · 10 minIncome Elasticity and Cross-Price Elasticity (Normal, Inferior, Substitutes)
AP Micro 2.6 · 10 minConsumer Surplus and Producer Surplus: How to Calculate
AP Micro 2.7 · 10 minShortages, Surpluses and Shifting Supply and Demand
AP Micro 2.8A · 9 minTaxes and Subsidies: Tax Incidence, Revenue, Deadweight Loss
AP Micro 2.8B · 9 minPrice Ceilings, Price Floors and Quotas
AP Micro 2.9 · 10 minTariffs, Import Quotas and International Trade
Unit 3: Production, Cost, and the Perfect Competition Model
Unit 3 review →
AP Micro 3.1 · 8 minProduction Function: Total, Marginal and Average Product, Diminishing Returns
AP Micro 3.2 · 11 minShort-Run Costs: AFC, AVC, ATC and Marginal Cost
AP Micro 3.3 · 9 minLong-Run Costs: Economies of Scale and Minimum Efficient Scale
AP Micro 3.4 · 10 minAccounting Profit vs Economic Profit vs Normal Profit
AP Micro 3.5 · 10 minProfit Maximization: The MR = MC Rule, Worked with Numbers
AP Micro 3.6 · 9 minShutdown Rule vs Exit: When a Firm Should Shut Down
AP Micro 3.7 · 11 minPerfect Competition: Long-Run Equilibrium and Efficiency
AP Micro Unit 3 Review · 23 minKrugman AP Micro Unit 3 Review: All 26 Practice Questions + FRQs Worked
AP Micro Unit 3 Test · 19 minAP Micro Unit 3 Test Review: 12 MCQs and a Full FRQ, Worked
