Q3. Use the Keynesian cross model to predict the impact on equilibrium GDP of the following. In each case, state the direction of the change and give a formula for the size of the impact. a. An increase in government purchases b. An increase in taxes c. Equal-sized increases in both government purchases and taxes

Exploring Economics
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ISBN:9781544336329
Author:Robert L. Sexton
Publisher:Robert L. Sexton
Chapter23: The Aggregate Expenditure Model
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Q3. Use the Keynesian cross model to predict the impact on equilibrium GDP of the following. In each case, state the direction of the change and give a formula for the size of the impact.
a. An increase in government purchases
b. An increase in taxes
c. Equal-sized increases in both government purchases and taxes

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