中级宏观经济学付费版题库5经济增长Ⅱ(最新整理)

Name: __________________________ Date: _____________1.The rate of inflation is the:A)median level of prices.B)average level of prices.C)percentage change in the level of prices.D)measure of the overall level of prices.2.The definition of the transactions velocity of money is:A)money multiplied by prices divided by transactions.B)transactions divided by prices multiplied by money.C)money divided by prices multiplied by transactions.D)prices multiplied by transactions divided by money.3.If there are 100 transactions in a year and the average value of each transaction is $10,then if there is $200 of money in the economy, transactions velocity is ______ times per year.A)0.2B)2C)5D)104.If the transactions velocity of money remains constant while the quantity of moneydoubles, the:A)price of the average transaction must double.B)number of transactions must remain constant.C)price of the average transaction multiplied by the number of transactions mustremain constant.D)price of the average transaction multiplied by the number of transactions mustdouble.5.The quantity equation, viewed as an identity, is a definition of the:A)quantity of money.B)quantity of transactions.C)price level.D)transactions velocity of money.6.The income velocity of money:A)is defined in the identity MV = PY.B)is defined in the identity MV = PT.C)is the same thing as the transactions velocity of money.D)is the same as the number of times a dollar bill changes hands.7.The transactions velocity of money indicates the _____ in a given period, while theincome velocity of money indicates the _____ in a given period.A)number of transactions; amount of income earnedB)quantity of money used for transactions; quantity of money paid as incomeC)number of times a dollar bill changes hands; number of times a dollar bill enterssomeone's incomeD)volume of transactions; flow of income8.Real money balances equal the:A)sum of coin, currency, and balances in checking accounts.B)amount of money expressed in terms of the quantity of goods and services it canpurchase.C)number of dollars used as a medium of exchange.D)quantity of money created by the Federal Reserve.9.If the average price of goods and services in the economy equals $10 and the quantity ofmoney in the economy equals $200,000, then real balances in the economy equal:A)10.B)20,000.C)200,000.D)2,000,000.10.The demand for real money balances is generally assumed to:A)be exogenous.B)be constant.C)increase as real income increases.D)decrease as real income increases.11.If the quantity of real money balances is kY, where k is a constant, then velocity is:A)k.B)1/k.C)kP.D)P/k.12.If the demand for real money balances is proportional to real income, velocity will:A)increase as income increases.B)increase as income decreases.C)vary directly with the interest rate.D)remain constant.13.When the demand for money parameter, k, is large, the velocity of money is ______ andmoney is changing hands ______A)large; frequentlyB)large; infrequentlyC)small; frequentlyD)small; infrequently14.Consider the money demand function that takes the form (M/P)d= kY, where M is thequantity of money, P is the price level, k is a constant, and Y is real output. If the money supply is growing at a 10 percent rate, real output is growing at a 3 percent rate, and k is constant, what is the average inflation rate in this economy?A) 3 percentB)7 percentC)10 percentD)13 percent15.The income velocity of money increases and the money demand parameter k ______when people want to hold ______ money.A)increases; moreB)increases; lessC)decreases; moreD)decreases; less16.The quantity equation for money, by itself:A)may be thought of as a definition for velocity of money.B)implies that the velocity of money is constant.C)implies that the price level is proportional to the money supply.D)implies that real gross domestic product (GDP) is proportional to the moneysupply.17.The quantity theory of money assumes that:A)income is constant.B)velocity is constant.C)prices are constant.D)the money supply is constant.18.If income velocity is assumed to be constant, but no other assumptions are made, thelevel of ______ is determined by M.A)pricesB)incomeC)transactionsD)nominal GDP19.If velocity is constant and, in addition, the factors of production and the productionfunction determine real GDP, then:A)the price level is proportional to the money supply.B)real GDP is proportional to the money supply.C)the price level is fixed.D)nominal GDP is fixed.20.In the long run, according to the quantity theory of money and the classicalmacroeconomic theory, if velocity is constant, then ______ determines real GDP and ______ determines nominal GDP.A)the productive capability of the economy; the money supplyB)the money supply; the productive capability of the economyC)velocity; the money supplyD)the money supply; velocity21.According to the quantity theory of money, ultimate control over the rate of inflation inthe United States is exercised by:A)the Organization of Petroleum Exporting Countries (OPEC).B)the U.S. Treasury.C)the Federal Reserve.D)private citizens.22.According to the quantity theory of money, if money is growing at a 10 percent rate andreal output is growing at a 3 percent rate, but velocity is growing at increasingly faster rates over time as a result of financial innovation, the rate of inflation must be:A)increasing.B)decreasing.C)7 percent.D)constant.23.If the money supply increases 12 percent, velocity decreases 4 percent, and the pricelevel increases 5 percent, then the change in real GDP must be ______ percent.A)3B)4C)9D)1124.Percentage change in P is approximately equal to the percentage change in:A)M.B)M minus percentage change in Y.C)M minus percentage change in Y plus percentage change in velocity.D)M minus percentage change in Y minus percentage change in velocity.ing average rates of money growth and inflation in the United States over manydecades, Friedman and Schwartz found that decades of high money growth tended to have ______ rates of inflation and decades of low money growth tended to have ______ rates of inflation.A)high; highB)high; lowC)low; lowD)low; highing decade-long data across countries from 2000–2010, countries with high moneygrowth tend to have _____ inflation.A)highB)lowC)constantD)decreasing27.The right of seigniorage is the right to:A)levy taxes on the public.B)borrow money from the public.C)draft citizens into the armed forces.D)print money.28.“Inflation tax” means that:A)as the price level rises, taxpayers are pushed into higher tax brackets.B)as the price level rises, the real value of money held by the public decreases.C)as taxes increase, the rate of inflation also increases.D)in a hyperinflation, the chief source of tax revenue is often the printing of money.29.The inflation tax is paid:A)only by the central bank.B)by all holders of money.C)only by government bond holders.D)equally by every household.30.The percentage of government revenue raised by printing money has usually accountedfor:A)more than 10 percent of government revenue in the United States.B)less than 3 percent of government revenue in the United States.C)less than 3 percent of government revenue in Italy.D)less than 3 percent of government revenue in Greece.31.During the American Revolution, the price of gold measured in continental dollarsincreased to more than ______ times its previous level.A)2B)10C)50D)10032.The real interest rate is equal to the:A)amount of interest that a lender actually receives when making a loan.B)nominal interest rate plus the inflation rate.C)nominal interest rate minus the inflation rate.D)nominal interest rate.33.If the nominal interest rate is 1 percent and the inflation rate is 5 percent, the realinterest rate is:A) 1 percent.B) 6 percent.C)–4 percent.D)–5 percent.34.If the real interest rate declines by 1 percent and the inflation rate increases by 2 percent,the nominal interest rate must:A)increase by 2 percent.B)increase by 1 percent.C)remain constant.D)decrease by 1 percent.35.If the real interest rate and real national income are constant, according to the quantitytheory and the Fisher effect, a 1 percent increase in money growth will lead to rises in:A)inflation of 1 percent and the nominal interest rate of less than 1 percent.B)inflation of 1 percent and the nominal interest rate of 1 percent.C)inflation of 1 percent and the nominal interest rate of more than 1 percent.D)both inflation and the nominal interest rate of less than 1 percent.36.The one-to-one relation between the inflation rate and the nominal interest rate, theFisher effect, assumes that the:A)money supply is constant.B)velocity is constant.C)inflation rate is constant.D)real interest rate is constant.37.According to the quantity theory a 5 percent increase in money growth increasesinflation by ___ percent. According to the Fisher equation a 5 percent increase in the rate of inflation increases the nominal interest rate by _____.A)1; 5B)5; 1C)1; 1D)5; 538.According to the quantity theory and the Fisher equation, if the money growth increasesby 3 percent and the real interest rate equals 2 percent, then the nominal interest rate will increase:A) 2 percent.B) 3 percent.C) 5 percent.D) 6 percent.39.In the classical model, according to the quantity theory and the Fisher equation, anincrease in money growth increases:A)output.B)velocityC)the nominal interest rate.D)the real interest rate.40.Evidence from the past 40 years in the United States supports the Fisher effect andshows that when the inflation rate is high, the ______ interest rate tends to be ______.A)nominal; highB)nominal; lowC)real; highD)real; low41.The ex ante real interest rate is equal to the nominal interest rate:A)minus the inflation rate.B)plus the inflation rate.C)minus the expected inflation rate.D)plus the expected inflation rate.42.When a person purchases a 90-day Treasury bill, he or she cannot know the:A)ex post real interest rate.B)ex ante real interest rate.C)nominal interest rate.D)expected rate of inflation.43.Equilibrium in the market for goods and services determines the ______ interest rateand the expected rate of inflation determines the ______ interest rate.A)ex ante real; ex ante nominalB)ex post real; ex post nominalC)ex ante nominal; ex post realD)ex post nominal; ex post real44.The ex ante real interest rate is based on _____ inflation, while the ex post real interestrate is based on _____ inflation.A)expected; actualB)core; actualC)actual; expectedD)expected; core45.According to the Fisher effect, the nominal interest rate moves one-for-one withchanges in the:A)inflation rate.B)expected inflation rate.C)ex ante real interest rate.D)ex post real interest rate.46.A positive relationship between nominal interest rates and inflation in the United Statesis obvious in:A)both recent data and nineteenth-century data.B)recent data but not nineteenth-century data.C)nineteenth-century data but not recent data.D)neither nineteenth-century data nor recent data.47.The ex post real interest rate will be greater than the ex ante real interest rate when the:A)rate of inflation is increasing.B)rate of inflation is decreasing.C)actual rate of inflation is greater than the expected rate of inflation.D)actual rate of inflation is less than the expected rate of inflation.48.In recent U.S. experience, inflation has:A)been persistent from year to year, whereas in the nineteenth century inflation hadlittle persistence.B)been persistent from year to year, and this was also true in the nineteenth century.C)not been persistent from year to year, although it was persistent in the nineteenthcentury.D)not been persistent from year to year, and the same was true in the nineteenthcentury.49.The opportunity cost of holding money is the:A)nominal interest rate.B)real interest rate.C)federal funds rate.D)prevailing Treasury bill rate.50.The real return on holding money is:A)the real interest rate.B)minus the real interest rate.C)the inflation rate.D)minus the inflation rate.51.If the real return on government bonds is 3 percent and the expected rate of inflation is 4percent, then the cost of holding money is ______ percent.A)1B)3C)4D)752.The general demand function for real balances depends on the level of income and the:A)real interest rate.B)nominal interest rate.C)rate of inflation.D)price level.53.If the nominal interest increases, then:A)the money supply increases.B)the money supply decreases.C)the demand for money increases.D)the demand for money decreases.54.Consider the money demand function that takes the form (M/P)d = Y/4i, where M is thequantity of money, P is the price level, Y is real output, and i is the nominal interest rate.What is the average velocity of money in this economy?A)iB)4iC)1/4iD)0.2555.If the Fed announces that it will raise the money supply in the future but does notchange the money supply today,A)both the nominal interest rate and the current price level will decrease.B)the nominal interest rate will increase and the current price level will decrease.C)the nominal interest rate will decrease and the current price level will increase.D)both the nominal interest rate and the current price level will increase.56.If the money supply is held constant, then an increase in the nominal interest rate will______ the demand for money and ______ the price level.A)increase; increaseB)increase; decreaseC)decrease; increaseD)decrease; decrease57.If the demand for money depends on the nominal interest rate, then via the quantitytheory and the Fisher equation, the price level depends on:A)only the current money supply.B)only the expected future money supply.C)both the current and expected future money supply.D)neither the current nor the expected future money supply.58.According to the classical theory of money, reducing inflation will not make workersricher because firms will increase product prices ______ each year and give workers ______ raises.A)more; largerB)more; smallerC)less; largerD)less; smaller59.According to the classical theory of money, inflation does not make workers poorerbecause wages increase:A)faster than the overall price level.B)more slowly than the overall price level.C)in proportion to the increase in the overall price level.D)in real terms during periods of inflation.60.Survey evidence indicates that economists worry ______ the general public does aboutprices increasing more rapidly than their incomes.A)more thanB)less thanC)about the same asD)more intensely than61.Which of the following is NOT an effect of expected inflation?A)causes lower real wages.B)leads to shoeleather costs.C)increases menu costs.D)leads to taxing of nominal capital gains that are not real.62.The inconvenience associated with reducing money holdings to avoid the inflation tax iscalled:A)menu costs.B)shoeleather costs.C)variable yardstick costs.D)fixed costs.63.The costs of reprinting catalogs and price lists because of inflation are called:A)menu costs.B)shoeleather costs.C)variable yardstick costs.D)fixed costs.64.Inflation ______ the variability of relative prices and ______ allocative efficiency.A)increases; increasesB)increases; decreasesC)decreases; decreasesD)decreases; increases65.Devoting resources to avoiding the costs of expected inflation leads to:A)eliminating the costs of expected inflation.B)fewer relative price changes.C)economic inefficiency.D) a decrease in the transaction velocity of money.66.Variable inflation hurts both debtors and creditors because:A)inflation makes the money-fixed assets of creditors worth less.B)inflation makes the money-fixed liabilities of debtors worth less.C)most debtors and creditors are risk averse.D)most debtors and creditors are risk neutral.67.In the case of an unanticipated inflation:A)creditors with an unindexed contract are hurt because they get less than theyexpected in real terms.B)creditors with an indexed contract gain because they get more than they contractedfor in nominal terms.C)debtors with an unindexed contract do not gain because they pay exactly what theycontracted for in nominal terms.D)debtors with an indexed contract are hurt because they pay more than theycontracted for in nominal terms.68.The costs of unexpected inflation, but not of expected inflation, are:A)menu costs.B)the arbitrary redistribution of wealth between debtors and creditors.C)unintended distortions of individual tax liabilitiesD)the costs of relative price variability.69.Between 1880 and 1896, the price level in the United States fell 23 percent. Thismovement was ______ for bankers of the Northeast and ______ for farmers of theSouth and West.A)bad; badB)good; goodC)good; badD)bad; good70.A variable rate of inflation is undesirable because:A)debtors and creditors cannot protect themselves by indexing contracts.B)shoeleather costs are greater under variable inflation than under constant inflation.C)menu costs are greater under variable inflation than under constant inflation.D)variable inflation leads to greater uncertainty and risk as compared to constantinflation.71.One possible benefit of moderate inflation is:A) a reduction in boredom attributable to the changing prices.B)the elimination of menu costs.C)better functioning labor markets.D)increased certainty about the future.72.If inflation is 6 percent and a worker receives a 4 percent nominal wage increase, thenthe worker's real wage:A)increased 4 percent.B)increased 2 percent.C)decreased 2 percent.D)decreased 6 percent.73.If nominal wages cannot be cut, then the only way to reduce real wages is by:A)adjustments via inflation.B)unions.C)legislation.D)productivity increases.74.A rate of inflation that exceeds 50 percent per month is typically referred to as a(n):A)conflagration.B)hyperinflation.C)deflation.D)disinflation.pared to periods of lower rates of inflation, during a hyperinflation all of thefollowing occur except:A)shoeleather costs increase.B)menu costs become larger.C)relative prices do a better job of reflecting true scarcity.D)tax distortions increase.76.Hyperinflations ultimately are the result of excessive growth rates of the money supply;the underlying motive for the excessive money growth rates is frequently agovernment's:A)desire to increase prices throughout the economy.B)need to generate revenue to pay for spending.C)responsibility to increase nominal interest rates by increasing expected inflation.D)inability to conduct open-market operations.77.Which of the following would most likely be called a hyperinflation?A)Price increases averaged 300 percent per year.B)The inflation rate was 10 percent per year.C)Real GDP grew at a rate of 12 percent over a year.D) A stock market index rose by 1,000 points over a year.78.In instances of hyperinflation, the delays involved in collecting taxes often result in:A)decreased real government tax revenue.B)large capital gains for creditors.C)higher shoeleather costs of inflation.D)higher ex ante real interest rates.79.During hyperinflation real tax revenue of the government often drops substantiallybecause of the:A)delay between when a tax is levied and when it is collected.B)significantly greater menu costs of printing tax forms.C)additional deductions taken for increased shoeleather costs.D)greater uncertainty associated with extreme rates of inflation.80.The major source of government revenue in most countries that are experiencinghyperinflation is:A)customs duties.B)income taxes.C)seigniorage.D)borrowing.81.In practice, in order to stop a hyperinflation, in addition to stopping monetary growth,the government must:A)lower taxes and raise government spending.B)raise taxes and reduce government spending.C)change from one kind of currency to another.D)call for a new election.82.To end a hyperinflation, a government trying to reduce its reliance on seignioragewould:A)print more money.B)raise taxes and cut spending.C)lower taxes and increase spending.D)lower interest rates.83.Most hyperinflations end with _____ reforms that eliminate the need for _____.A)monetary; taxesB)monetary; currencyC)fiscal; seigniorageD)fiscal; currency84.The hyperinflation experienced by interwar Germany illustrates how fiscal policy can beconnected to monetary policy when government expenditures are financed by:A)new taxes.B)borrowing in the open market.C)printing large quantities of money.D)selling gold.85.In Zimbabwe in the 1990s the government resorted to printing money to pay the salariesof government employees because:A)it was a means to avoid price controls.B)of high rates of inflation.C)of declining tax revenues.D)of a need to stimulate the economy.86.Which of the following is an example of a relative price?A)the real interest rateB)the capital stockC)the dollar wage per hourD)the price level87.Variables expressed in terms of physical units or quantities are called ______ variables.A)realB)nominalC)endogenousD)exogenous88.Variables expressed in terms of money are called ______ variables.A)realB)nominalC)endogenousD)exogenous89.An example of a real variable is the:A)dollar wage a person earns.B)quantity of goods produced in a year.C)price level.D)nominal interest rate.90.An example of a nominal variable is the:A)money supply.B)quantity of goods produced in a year.C)relative price of bread.D)real wage.91.The classical dichotomy:A)cannot hold if money is “neutral.”B)is said to hold when the values of real variables can be determined without anyreference to nominal variables or the existence of money.C)fully describes the world in which we live, especially in the short run.D)arises because money depends on the nominal interest rate.92.According to the classical dichotomy, when the money supply decreases, _____ willdecrease.A)real GDPB)consumption spendingC)the price levelD)investment spending93.The concept of monetary neutrality in the classical model means that an increase in themoney supply will increase:A)real GDP.B)real interest rates.C)nominal interest rates.D)both saving and investment by the same amount.94.The characteristic of the classical model that the money supply does not affect realvariables is called:A)the monetary basis.B)monetary policy.C)the quantity theory of money.D)monetary neutrality95.The theoretical separation of real and monetary variables is called:A)the classical dichotomy.B)monetary neutrality.C)the Fisher effect.D)the quantity theory of money.96.If the price level depends on both the current money supply and future expected moneysupplies, in order to stop a hyperinflation, a central bank may try to establish credibility by:A)achieving increased political independence from the government.B)increasing revenue from seigniorage.C)encouraging increased government spending and tax cuts.D)undertaking larger open-market purchases.97.A small country might want to use the money of a large country rather than print its ownmoney if the small country:A)is likely to be unstable, whereas the large country is likely to be stable.B)is likely to be stable, whereas the large country is likely to be unstable.C)needs the revenue for seigniorage.D)wants to control its own inflation rate.98.The phrase “inflation is repudiation” applies only if:A)inflation is expected.B)the government has no debt.C)the government is a creditor.D)the government is a debtor.99.If consumption depends positively on the level of real balances, and real balancesdepend negatively on the nominal interest rate in a neoclassical model, then:A)the classical dichotomy still holds.B) a rise in money growth leads to a fall in consumption and a rise in investment.C) a rise in money growth leads to a rise in consumption and a fall in investment.D) a rise in money growth leads to a rise in both consumption and investment.100.If consumption depends positively on the level of real balances and real balances depend negatively on the nominal interest rate in a neoclassical model, then the nominalinterest rate:A)declines when the money growth rate rises.B)is unchanged when the money growth rate rises.C)rises 1 percent for each 1 percent rise in the money growth rate.D)rises less than 1 percent for each 1 percent rise in the money growth rate.101.Assume that a series of inflation rates is 1 percent, 2 percent, and 4 percent, while nominal interest rates in the same three periods are 5 percent, 5 percent, and 6 percent,respectively.a.What are the ex post real interest rates in the same three periods?b.If the expected inflation rate in each period is the realized inflation rate in the previousperiod, what are the ex ante real interest rates in periods two and three?c.If someone lends in period two, based on the ex ante inflation expectation in part b, will heor she be pleasantly or unpleasantly surprised in period 3 when the loan is repaid?102.Mary Tsai is paid $3,000 every 30 days. Her salary is deposited directly in her bank.She spends all her money at a constant rate over the 30 days and must pay cash. She can(1) withdraw all of the money at once; (2) withdraw half at once and the rest after 15days; (3) withdraw one-third at once, one-third after 10 days, and one-third at 20 days;or (4) make any number of evenly spaced withdrawals. Each withdrawal costs her $2 interms of time and inconvenience. For each day that Mary has a dollar in the bank, shegets .03 cents (.0003 per dollar) in interest. Thus, if she withdraws half of her moneyimmediately and half in 15 days, she has $1,500 in the bank for 15 days and earns $6.75interest.a.Create a table showing transaction costs, interest earned, and total net earnings (+) or cost (–)associated with one, two, three, or four withdrawals per month.b.How many withdrawals per month lead to the largest net earnings? If Mary chooses thisnumber, what will be her average amount of cash on hand over the 30 days?103.Assume that the demand for real money balance (M/P) is M/P = 0.6Y – 100i, where Y is national income and i is the nominal interest rate (in percent). The real interest rate r isfixed at 3 percent by the investment and saving functions. The expected inflation rateequals the rate of nominal money growth.a.If Y is 1,000, M is 100, and the growth rate of nominal money is 1 percent, what must i and Pbe?b.If Y is 1,000, M is 100, and the growth rate of nominal money is 2 percent, what must i andP be?104.A classical economist wears a T-shirt printed with the slogan “Fast Money Raises My Interest!” Use the quantity theory of money and the Fisher equation to explain theslogan.105.In classical macroeconomic theory, the concept of monetary neutrality means that changes in the money supply do not influence real variables. Explain why changes inmoney growth affect the nominal interest rate, but not the real interest rate.106.Econoland finances government expenditures with an inflation tax.a.Explain who pays the tax and how it is paid.b.What are costs of the tax, assuming the tax rate is expected?。