AP® Macroeconomics Study Guide
Comprehensive AP® Macroeconomics guide covering all six units: Basic Economic Concepts, Economic Indicators and the Business Cycle, National Income and Price Determination (AD-AS), Financial Sector (money + monetary policy + loanable funds), Long-Run Consequences of Stabilization Policies (Phillips curve, money growth, growth), and Open Economy (FX market, exchange rates). Includes the eight essential graphs, the four skill categories, and a dedicated FRQ-strategy capstone with calculator-free numerical analysis tips.
The Prep Den AP® Macroeconomics study guide is your complete companion for revising the course: full topic-by-topic coverage, interactive flashcards, practice quizzes with worked explanations, a key-terms bank, and exam-technique tips. Use it as your main study guide or as a supplement to your textbook and class notes.
Topics Covered
What you get
Unit 1: Basic Economic Concepts
THE BIG PICTURE. Unit 1 (5–10%) is the smallest unit by exam weight, but it builds the foundational micro toolkit that every later unit borrows. Three ideas dominate: scarcity (why economics exists at all), opportunity cost (the true measure of any choice), and the supply and demand model (the workhorse that explains every market, every price, every quantity in the entire course). Master these and the rest of macro becomes a sequence of applications.
Sample Flashcards
Country X produces either 100 wheat or 50 cloth. Country Y produces either 80 wheat or 80 cloth. Who has comparative advantage in wheat?
Country X has comparative advantage in wheat.
OC of 1 wheat in X = 50/100 = 0.5 cloth. OC of 1 wheat in Y = 80/80 = 1 cloth.
X has the lower OC for wheat, so X holds comparative advantage in wheat, while Y holds CA in cloth.
A points outside the PPC represents what?
An unattainable combination given current resources and technology. It could be achieved only with economic growth (the PPC shifts outward).
Sample Key Terms
Scarcity
The condition that resources are insufficient to satisfy all wants. The fundamental economic problem; reason economics exists.
Opportunity Cost
Value of the next-best alternative given up when a choice is made. Not just monetary; includes time, foregone benefits, etc.
Production Possibilities Curve (PPC)
Graph showing maximum combinations of two goods an economy can produce using all resources efficiently. Bowed-out → increasing OC; straight → constant OC.
What's Covered
- Unit 1: Basic Economic Concepts
- Unit 2: Economic Indicators and the Business Cycle
- Unit 3: National Income and Price Determination
- Unit 4: Financial Sector
- Unit 5: Long-Run Consequences of Stabilization Policies
- Unit 6: Open Economy: International Trade and Finance
- Exam Skills: Graphs, Calculations & FRQ Strategy
7 topics · 84+ flashcards · quizzes included
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