Aggregate Expenditure Calculator
Calculate GDP components, visualize economic relationships, and analyze fiscal policy impacts
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Fiscal Policy Scenario Planner
Step-by-Step Explanation
1
Aggregate Expenditure Formula
AE = C + I + G + NX
Where C is Consumption, I is Investment, G is Government Spending, and NX is Net Exports
2
Equilibrium GDP
Equilibrium occurs where Aggregate Expenditure equals Output (GDP)
AE = GDP
3
Keynesian Multiplier
Multiplier = 1 / (1 - MPC) or 1 / MPS
This shows how initial spending changes lead to larger changes in GDP
Economic Analysis Results
GDP
Equilibrium GDP
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AE
Aggregate Expenditure
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K
Keynesian Multiplier
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Δ
GDP Change with Policy
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Component Breakdown
Consumption (C)
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Investment (I)
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Government (G)
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Net Exports (NX)
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AE vs Output Curve
Policy Impact Comparison
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