Economic Growth, Inflation, and Unemployment Tradeoffs
This topic tests long-run growth, productivity, human capital, physical capital, technology, natural rate of unemployment, inflation, and Phillips curve relationships.
How to study for AP Macroeconomics
Build every answer from the model first: define the indicator, draw the correct graph, shift the correct curve, predict outcomes, and explain the economic mechanism.
Core concepts
Concept 1
Long-run questions ask what changes productive capacity rather than short-run spending alone.
Exam cue: Ask whether a policy changes AD or LRAS.
Concept 2
Inflation and unemployment tradeoffs can differ in short run and long run.
Exam cue: Connect productivity to long-run growth.
Concept 3
Supply shocks can produce stagflation and Phillips curve shifts.
Exam cue: Distinguish movement along a Phillips curve from a shift.
Risk pitfalls and guardrails
Calling every output increase long-run growth.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Ignoring expected inflation in Phillips curve questions.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Treating the natural rate as zero unemployment.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Memory anchors
Economic Growth
Economic growth is an increase in an economy's productive capacity or real output.
Productivity
Productivity is output per unit of input.
Human Capital
Human capital is worker skill, knowledge, and education.
Physical Capital
Physical capital includes tools, machines, infrastructure, and equipment.
Natural Rate
Natural rate of unemployment includes frictional and structural unemployment.
Phillips Curve
The Phillips curve shows a short-run relationship between inflation and unemployment.
Expected Inflation
Expected inflation shifts short-run Phillips curve relationships.
Stagflation
Stagflation combines inflation with weak output or high unemployment.
Supply-Side Policy
Supply-side policy aims to increase productive capacity and long-run aggregate supply.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
The short-run Phillips curve illustrates a trade-off between
The long-run Phillips curve is typically drawn as
Answer all questions to submit.
Next step personalized recommendations
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Move forward only after this module is stable.
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