Exam 11: Expenditure Multipliers: the Keynesian Model

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Suppose the economy has no income taxes or imports. The MPC equals 0.8. What does the expenditure model predict will be the change in real GDP if investment increases by $200 billion?

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  -In the above figure, consumption and disposable income are equal at -In the above figure, consumption and disposable income are equal at

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Dissaving

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Read the two statements below and indicate if they are true or false. I. Autonomous expenditures change when GDP changes. II. Aggregate planned expenditure is the sum of planned consumption expenditure, investment, government expenditure, and net exports.

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Suppose that in a particular economy, the multiplier is equal to 5. In terms of aggregate demand and aggregate supply, this value for the multiplier means that after an increase in investment

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What is the relationship between the MPC and the slope of the AE curve?

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The sum of the components of aggregate expenditure that are not influenced by real GDP is called

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List and explain factors that influence consumption expenditure.

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  -In the above figure, the increase in autonomous expenditure moves the economy from point E to -In the above figure, the increase in autonomous expenditure moves the economy from point E to

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A shift in the aggregate expenditure curve as a result of an increase in the price level results in a

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The aggregate expenditure curve shows

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ʺIf aggregate planned expenditure exceeds real GDP, then real GDP will increase.ʺ Explain whether the previous sentence is correct or incorrect.

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  -In the above figure, if real GDP equals $11 trillion, -In the above figure, if real GDP equals $11 trillion,

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The positive relationship between consumption expenditure and disposable income is shown by a movement along the consumption function.

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If the multiplier for a change in autonomous expenditure is 10 and there are no income taxes or imports, then the MPC is

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Real GDP (trillions of 2005 dollars) A ggregate expenditure (trillions of 2005 dollars) 0 0.3 1.0 1.2 2.0 2.1 3.0 3.0 4.0 3.9 5.0 4.8 -In the above table, equilibrium expenditure is

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Suppose that the slope of the AE curve is 0.75. Then a $100 increase in autonomous spending means equilibrium expenditure will

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A movement along the consumption function to higher levels of consumption expenditure arises because

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What is the difference between movements along the consumption function and shifts in the consumption function? What factor or factors lead to movements along the consumption function and what factor or factors lead to shifts in the consumption function?

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If the marginal propensity to import increases, then the

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