Questão 1
Questão
Equilibrium GDP on the demand side occurs when total spending
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equals total production, and inventories are zero.
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equals total production, and firms are unable to adjust inventories.
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exceeds total production, and inventories are rising.
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equals total production, and inventories remain at desired levels.
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is less than total production, and inventories are falling.
Questão 2
Questão
The expenditure schedule will shift upward when
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net exports decrease.
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net exports increase.
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total imports increase.
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total exports decrease.
Questão 3
Questão
If total spending exceeds total output, then
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inventory levels will rise.
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inventory levels will remain constant.
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inventory levels will fall.
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output will eventually decrease.
Questão 4
Questão
The aggregate demand curve
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slopes upward.
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slopes downward.
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is perfectly vertical.
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is perfectly horizontal.
Questão 5
Questão
In the income-expenditure model, at equilibrium GDP
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either unemployment or inflation may occur.
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inflation can occur but unemployment cannot.
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unemployment can occur but inflation cannot.
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both unemployment and inflation are impossible.
Questão 6
Questão
John Maynard Keynes concluded that investment spending is determined by
Questão 7
Questão
Government stabilization policy
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cannot influence investment spending
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can stimulate aggregate demand and thereby induce businesses to invest, but the amount is
not totally predictable.
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can stimulate aggregate demand, but investment spending will not be affected.
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can stimulate aggregate demand, but only in the long run.
Questão 8
Questão
Given the slope of the aggregate demand curve, real GDP demanded will decrease when
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real income rises.
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real income falls.
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the price level falls.
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the price level rises.
Questão 9
Questão
A level of GDP cannot be at equilibrium when aggregate demand exceeds output because firms will notice that
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inventory stocks are building up.
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inventory stocks are being depleted.
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their profits are negative.
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many of their workers have little to do.
Questão 10
Questão
45° line diagrams show how
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investment varies with income.
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expenditures vary with income.
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investment spending rises when GDP rises.
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GDP is affected by government purchases.
Questão 11
Questão
Writing during the Great Depression, Keynes naturally focused on problems of
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hyperinflation.
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budget deficits.
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trade deficits.
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unemployment
Questão 12
Questão
At the equilibrium level of income it must be true that total
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income equals total spending.
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product equals total output.
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output equals total inventory.
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income equals total saving.
Questão 13
Questão
When equilibrium real GDP falls short of potential GDP, there is a(n)
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inflationary gap.
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potential gap.
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recessionary gap.
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precautionary gap.
Questão 14
Questão
In the circular flow diagram saving
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is a leakage and investment is an injection.
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and investment are both injections.
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is an injection and investment is a leakage.
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and investment are both leakages.
Questão 15
Questão
In the 2007-2009 period, the expenditure level in the United States intersected the 45-degree line below potential GDP, causing
Questão 16
Questão
A rising price level should shift the expenditure schedule
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upward and decrease equilibrium real GDP .
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downward and increase equilibrium real GDP .
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downward and decrease equilibrium real GDP .
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upward and increase equilibrium real GDP .
Questão 17
Questão
When businesses are cutting back production, then it probably true that
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total spending is greater than total output.
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total output is greater than total income.
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total spending is less than total output.
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inventory levels are decreasing.
Questão 18
Questão
Each C + I + G + (X − IM) expenditure schedule is drawn assuming a specific
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income level.
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spending level.
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production level.
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price level.
Questão 19
Questão
The federal government could stimulate investment spending by
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A) phasing out the depreciation allowance on corporate income taxes.
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B) enacting an investment tax credit.
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C) reinstating the windfall profits tax.
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D) reducing the tax rate on capital gains.
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E) Both b and d are correct.
Questão 20
Questão
If the price level rises, the effect on the expenditure schedule and equilibrium real GDP is to
Questão 21
Questão
Stagflation" refers to the unwelcome combination of
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inflation and rising prices.
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deflation and unemployment.
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inflation and unemployment.
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inflation and expansion.
Questão 22
Questão
To calculate a firm's per unit of output profit, it is necessary to subtract
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price from cost per unit.
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price from resource costs.
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cost per unit from product price.
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cost per unit from cost of resources.
Questão 23
Questão
Increases in the availability of natural resources will affect the aggregate supply curve such that it
Questão 24
Questão
In contrast to changes in government spending, tax changes affect spending
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directly.
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in the same proportion.
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by a greater amount.
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indirectly.
Questão 25
Questão
How does a tax cut affect the expenditure schedule?
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It causes movement to the left along the schedule.
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It causes the schedule to shift upward.
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It causes movement to the right along the schedule.
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It causes the schedule to shift downward.
Questão 26
Questão
How will a cut in a fixed tax affect the consumption schedule?
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It will shift downward.
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It will shift upward.
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It will become flatter.
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It will become steeper.
Questão 27
Questão
In 2009, President Obama and Congress stimulated aggregate demand by
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increasing taxes and government spending.
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decreasing taxes and government spending.
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increasing taxes and decreasing government spending.
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decreasing taxes and increasing government spending.
Questão 28
Questão
For conservatives, the United States needs
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an expanded public sector to protect consumers.
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a smaller public sector and less regulation.
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a larger tax rate and more government spending.
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more public goods and services, such as national health care.
Questão 29
Questão
The slope of the aggregate supply curve increases as output increases because
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the cost of resource-use increases as potential is reached.
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consumers are willing to pay more as output expands.
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firms substitute capital for labor as prices increase.
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firms substitute capital for labor as capacity is reached.
Questão 30
Questão
"Fiscal Policy" is the federal government's plan for
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international trade, designed to balance exports and imports.
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spending and taxes, designed to influence the level of aggregate demand.
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manipulating the money supply and the control of interest rates.
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All of the above are correct.
Questão 31
Questão
If the price level in Figure below were 120,
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there would be excess goods on the market.
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firms would have to raise their prices.
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inventories would be disappearing.
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aggregate quantity demanded would exceed aggregate quantity supplied.
Questão 32
Questão
When government spending is added to the basic macroeconomic model, the multiplier for G would
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be higher than the multiplier for autonomous spending.
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be lower than the multiplier for autonomous spending.
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be equal to the multiplier for autonomous spending.
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have no relationship to the autonomous spending multiplier.
Questão 33
Questão
An increase in wages will cause the aggregate supply curve to
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shift outward.
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shift inward.
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become flatter.
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become steeper.
Questão 34
Questão
If wealthy U.S. consumers save most of their tax cut, this means that, compared to government spending changes,
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tax changes would have a higher multiplier effect.
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tax changes would have a weaker multiplier effect.
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government spending would have a weaker multiplier effect.
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U.S. consumers would spend all of their tax cut.
Questão 35
Questão
The existence of an inflationary gap or an recessionary gap depends on the
Questão 36
Questão
In 2009, the U.S. economy was experiencing a(n)
Questão 37
Questão
To eliminate an inflationary gap, the aggregate demand curve should
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shift outward.
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become vertical.
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become horizontal.
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shift inward.
Questão 38
Questão
If resource prices are fixed and the selling price rises, then
Questão 39
Questão
Economists generally assume that there is a short-run trade-off between
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output and employment.
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inflation and employment.
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deflation and unemployment.
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inflation and unemployment.
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output and growth.
Questão 40
Questão
The slope of the aggregate supply curve is
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perfectly vertical.
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perfectly horizontal.
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upward.
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downward.
Questão 41
Questão
The president has influence on Federal Reserve policy because
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he can veto any Fed policy.
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he appoints the board members and the chair.
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he can fire the chair.
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he can replace board members at any time.
Questão 42
Questão
If the Fed buys a T-bill from a commercial bank, how will it pay for the T-bill?
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It will give the bank new reserves.
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It will write the bank a check.
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It will transfer cash to the bank's vault.
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It will take reserves from another bank.
Questão 43
Questão
Technically, the Federal Reserve district banks are corporations whose stockholders are the
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state governments in each district.
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citizens of the United States.
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Departments of Treasury and Commerce.
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member banks.
Questão 44
Questão
The Federal Open Market Committee meets
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once a month.
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eight times a year.
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four times a year.
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semi-annually.
Questão 45
Questão
Agraria sends wheat to Cyberia in exchange for computers and technology goods. This is an example of
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unidirectional trade.
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joint venture.
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barter.
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monetary exchange.
Questão 46
Questão
The principal difference between income and money is that income is a ____ and money is a ____.
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schedule, curve
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point, line
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stock, flow
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flow, stock
Questão 47
Questão
The Federal Open Market Committee consists of
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the president and the Board of Governors.
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Congresspeople, Senators, and the Board of Governors.
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the Secretary of the Treasury and the Board of Governors.
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the Board of Governors and five district bank presidents.
Questão 48
Questão
The immediate impetus for the establishment of the Federal Reserve System came from
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severe outbreaks of inflation in the early 1900s.
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four severe banking panics between 1873 and 1907.
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the discovery of gold in Alaska.
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the desire to copy the founding of the Bank of England.
Questão 49
Questão
Nowadays, most observers believe that monetary policy
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is less important than fiscal policy.
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is more important than fiscal policy.
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and fiscal policy are equally important.
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and fiscal policy are both unimportant.
Questão 50
Questão
The central bank of the United States is known as the
Questão 51
Questão
Agraria uses bushels of wheat to quote prices. In this case, bushels of wheat act as a
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medium of exchange.
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store of value.
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commodity value.
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unit of account.
Questão 52
Questão
One advantage of a money system compared to a barter system is that
Questão 53
Questão
Critics of Fed independence argue that
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monetary policy and fiscal policy are necessarily inconsistent.
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political control ensures low rates of inflation.
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monetary policy run by specialists is inherently inflationary.
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unelected officials are undemocratic.
Questão 54
Questão
Fiat money is money
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backed by land.
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backed by gold or silver.
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that can be converted to gold or silver.
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because a government says it is.
Questão 55
Questão
Which of the following is included in M1?
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savings accounts
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money market deposit accounts
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money market mutual funds
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certificates of deposit
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None of the above are included.
Questão 56
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always backed by gold or silver.
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useful in buying Italian cars.
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only backed by government decree.
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not as liquid as precious metals.
Questão 57
Questão
Barter is a system of
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trade without the use of money.
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trading one good for another.
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the double coincidence of wants.
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All of the above are correct.
Questão 58
Questão
People are often heard saying, "She makes good money." An economic interpretation of this statement would be that
Questão 59
Questão
The primary feature of money is that it serves as
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barter value.
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a medium of exchange.
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intrinsic value.
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commodity value.
Questão 60
Questão
If depositors become worried about the safety of their deposit accounts, they may trigger a