Exam 27: Expenditure Multipliers

Use the information below to answer the following questions. Fact 27.5.2 The economy of Tinseltown has a consumption function of C = 15 + 0.7Y , investment equal to 8, government expenditure equal to 12, exports equal to 20, and an import function of M = 0.2Y. -Refer to Fact 27.5.2. What is consumption expenditure in equilibrium in this economy?

Use the figure below to answer the following questions. Figure 27.1.2 -Refer to Figure 27.1.2. Autonomous consumption is

An increase in business investment at a constant price level

Use the figure below to answer the following questions. Figure 27.2.3 There are no taxes in this economy. -In Figure 27.2.3, the marginal propensity to import is

Use the table below to answer the following questions. Table 27.1.2 -Refer to Table 27.1.2. What is the value of the marginal propensity to save?

Use the information below to answer the following questions. Fact 27.5.1 The economy of Beverly Hills has a consumption function of C = 10 + 0.8Y, investment equal to 6, government expenditure equal to 10, exports equal to 10, and an import function of M = 0.1Y. -Refer to Fact 27.5.1. If autonomous consumption increases by 10, what is the new equilibrium real GDP for this economy?

Use the figure below to answer the following questions. Figure 27.2.1 There are no exports or imports in this economy. -Refer to Figure 27.2.1. When real GDP is equal to Yb, then aggregate planned expenditure is

A decrease in the price level

The sum of the marginal propensity to save and the marginal propensity to consume

The larger the multiplier, the ________ the AE curve and the ________ the AD curve from a given increase in investment.

Everything else remaining the same, a decrease in expected future income ________ current consumption expenditure and ________ saving.

If real GDP is $3 billion and aggregate planned expenditure is $3.5 billion, then inventories

Use the figure below to answer the following questions. Figure 27.3.1 The economy shown in the graph does not engage in international trade and has no government. Planned aggregate expenditure equals the sum of consumption expenditure (C)and investment (I). -Refer to Figure 27.3.1. At equilibrium induced expenditure equals

Use the figure below to answer the following questions. Figure 27.2.1 There are no exports or imports in this economy. -Refer to Figure 27.2.1. When real GDP is equal to Ya, then

If aggregate planned expenditure exceeds real GDP, then inventories

Use the table below to answer the following questions. Table 27.1.3 -Refer to Table 27.1.3. The marginal propensity to consume is

Suppose the multiplier is 2 and the short-run aggregate supply curve is positively sloped. Investment increases by $10 billion. In the short run, equilibrium real GDP

Use the figure below to answer the following questions. Figure 27.1.1 This figure describes the relationship between consumption expenditure and disposable income for an economy. -Refer to Figure 27.1.1. When disposable income is $200 billion,

The multiplier is greater than 1 because a change in autonomous expenditure leads to

Use the figure below to answer the following questions. Figure 27.3.1 The economy shown in the graph does not engage in international trade and has no government. Planned aggregate expenditure equals the sum of consumption expenditure (C)and investment (I). -Refer to Figure 27.3.1. The slope of the AE curve is