• Assuming that there is no government spending or trade, an economy's GDP is the sum of domestic consumption C and investment I, ie. Y = C+I • Assume that I is unaffected by GDP • Assume the consumption function is C = co + cY • In any equilibrium aggregate demand, AD must be equal to Y, GDP. Given this model, which of the following statements is correct? I Select one or more: O a. The aggregate demand equation is given by AD = Co + CY + I O b. C is equal to autonomous consumption Oc. if c, is a number between 0 and 1, and I+Co >0 then the aggregate demand equation is a straight line that must intersect the 45 degree line at some point. O d. In a demand-driven economy the AD curve is a vertical line D e. In a demand-driven economy demand is equal to supply in equilibrium O f. In a supply-driven economy demand is equal to supply in equilibrium In a demand-driven economy, supply creates its own demand O h. If the economy above is a demand-driven economy, then the equilibrium solution for Y is given by Y = (Co + D/(1-C).
• Assuming that there is no government spending or trade, an economy's GDP is the sum of domestic consumption C and investment I, ie. Y = C+I • Assume that I is unaffected by GDP • Assume the consumption function is C = co + cY • In any equilibrium aggregate demand, AD must be equal to Y, GDP. Given this model, which of the following statements is correct? I Select one or more: O a. The aggregate demand equation is given by AD = Co + CY + I O b. C is equal to autonomous consumption Oc. if c, is a number between 0 and 1, and I+Co >0 then the aggregate demand equation is a straight line that must intersect the 45 degree line at some point. O d. In a demand-driven economy the AD curve is a vertical line D e. In a demand-driven economy demand is equal to supply in equilibrium O f. In a supply-driven economy demand is equal to supply in equilibrium In a demand-driven economy, supply creates its own demand O h. If the economy above is a demand-driven economy, then the equilibrium solution for Y is given by Y = (Co + D/(1-C).
Chapter8: The Keynesian Model
Section: Chapter Questions
Problem 9SQP
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Transcribed Image Text:• Assuming that there is no government spending or trade, an economy's GDP is the sum of domestic consumption C
and investment I, ie. Y = C+ 1
of
• Assume that I is unaffected by GDP
• Assume the consumption function is C = co + cY
• In any equilibrium aggregate demand, AD must be equal to Y, GDP.
Given this model, which of the following statements is correct?
Select one or more:
O a. The aggregate demand equation is given by AD = Co + CY + I
%3D
O b. C is equal to autonomous consumption.
O c. if c is a number between 0 and 1, and I+Co >0 then the aggregate demand equation is a straight line that must
intersect the 45 degree line at some point.
O d. In a demand-driven economy the AD curve is a vertical line
Oe. In a demand-driven economy demand is equal to supply in equilibrium
Of. In a supply-driven economy demand is equal to supply in equilibrium
g. In a demand-driven economy, supply creates its own demand
Oh. If the economy above is a demand-driven economy, then the equilibrium solution for Y is given by Y = (co+
I)/(1-c, ).
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