Draw the graph · Macro · Aggregate demand and aggregate supply

Government spending is cut

Real GDPPrice level0ADSRASLRASE₀
ADaggregate demand
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SRASshort-run aggregate supply
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LRASlong-run aggregate supply
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Drag a curve sideways, or use its arrows. A curve you do not move is a curve you are saying stays put. Make each shift clear enough that a reader could see it.

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Aggregate demand shifts left. Short-run aggregate supply stays put. Long-run aggregate supply stays put.

Government purchases are a component of aggregate demand. When they fall, total spending on the economy's output falls at every price level, so AD shifts left. The supply side is unchanged. Output falls below potential.

The price level falls and real GDP falls, opening a recessionary gap.

Common mistake. A frequent slip is to shift SRAS right, reasoning that lower debt is good for the economy. Whatever the long-run merits, the immediate effect of less spending is a fall in demand.

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Lesson: Fiscal Policy Basics

Every prompt here is one shift. The course chains them: a lesson on why the curve moves, a graded drawing, and spaced review that brings back the shifts you get wrong.