Question 2 An open economy is described by the following system of macroeconomic equations, in which all macroeconomic aggregates are measured in billions of Namibian dollars, NS. Y=C+1+G+X -M C- 10 + 0.2Y T= 30 + 0.2Y TR= 80 -0.05Y I-35 G= 15 E- 80 M= 22 + 0.1Y, Yis domestic income Ya is private disposable income Cis aggregate consumption spending where: Tis government tax revenue TR is transfer payments lis investment spending Gis government spending E represents exports M represents imports of goods and services. (a) Determine the equilibrium level of income /output. (b) illustrate the aggregate expenditure curve and equilibrium income on a diagram. (e) Determine the surplus/deficit in the government budget at equilibrium.

Principles of Economics 2e
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ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter19: The Macroeconomic Perspective
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Problem 25CTQ: Cross country comparisons of GDP per capita typically use purchasing power parity equivalent...
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Question 2
An open economy is described by the following system of macroeconomic equations, in which all
macroeconomic aggregates are measured in billions of Namibian dollars, N$.
Y = C+1+G+X-M
C= 10 + 0.2Ya
T= 30 + 0.2Y
TR = 80 -0.05Y
I= 35
G = 15
E = 80
M = 22 + 0.1Y,
Where:
Y is domestic income
Ya is private disposable income
Cis aggregate consumption spending
Tis government tax revenue
TR is transfer payments
I is investment spending
G is government spending
E represents exports
M represents imports of goods and services.
(a) Determine the equilibrium level of income /output.
(b) illiustrate the aggregate expenditure curve and equilibrium income on a diagram.
(c) Determine the surplus/deficit in the government budget at equilibrium.
Transcribed Image Text:Question 2 An open economy is described by the following system of macroeconomic equations, in which all macroeconomic aggregates are measured in billions of Namibian dollars, N$. Y = C+1+G+X-M C= 10 + 0.2Ya T= 30 + 0.2Y TR = 80 -0.05Y I= 35 G = 15 E = 80 M = 22 + 0.1Y, Where: Y is domestic income Ya is private disposable income Cis aggregate consumption spending Tis government tax revenue TR is transfer payments I is investment spending G is government spending E represents exports M represents imports of goods and services. (a) Determine the equilibrium level of income /output. (b) illiustrate the aggregate expenditure curve and equilibrium income on a diagram. (c) Determine the surplus/deficit in the government budget at equilibrium.
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