09冬宏观经济学考题A卷答案

《宏观经济学》试卷A （含）参考答案一、单项选择题(在每小题的四个备选答案中，选出一个正确答案，并将正确答案的序号填在题干的括号内。

每小题2分，共20分)1、下列哪一项能够计入GDP（）A. 购买一辆用过的旧自行车B.销售一套二手房的中介费C. 食品厂买进3吨面粉D.购买一条古董项链2、在产品市场两部门经济模型中，如果MPC值为0.75，那么自发支出乘数值为（）。

A.1.6B.2.5C.5D.43、假定其他因素既定不变，在凯恩斯陷阱中，货币供给增加时，（）。

A.利率将上升B.利率将下降C.利率不变D.利率可能下降也可能上升4、利率和收入的组合点出现在IS曲线右上方，LM曲线的左上方的区域中，则表示（）。

A.I>S，L<MB.I>S，L>MC.I<S，L<MD.I<S，L>M5、其他条件不变的情况下,（）引起总需求曲线( )。

A.政府支出减少右移B.价格水平上升左移C.税收减少左移D.名义货币供给增加右移6、古典主义极端是指（）的情形。

A.IS水平，LM竖直B. IS竖直，LM水平C. IS水平，LM水平D. IS 竖直，LM竖直7、由于经济萧条而形成的失业属于（）。

A.摩擦性失业B.结构性失业C.周期性失业D.永久性失业8、资本深化是指（）A.增加每单位资本的工人数B.增加人均资本量C.减少人均资本量D.将资本从低效部门配置到高效部门9、长期菲利普斯曲线说明（）。

A.政府需求管理政策有效B.政府需求管理政策长期无效C.经济主体存在货币幻觉D.自然失业率可以变动10、国际收支失衡意味着（）A.国际收支平衡表的借方、贷方余额不等B.经常账户和资本账户余额不等C.商品和劳务的进出口额不等D.资本流入、流出额不等二、名词解释(每小题4分，共16分)1、个人可支配收入2、边际消费倾向3、经济增长4、实际汇率三、简答题(每小题6分，共18分)1、推导二、三、四部门的储蓄投资恒等式。

2010学年第一学期Array A卷）姓名：成绩：20 分，每小题 2 分））。

）。

）B.左移 20 亿美元；C.右移支出乘数乘以 20 亿美元；D.左移支出乘数乘以 20 亿美元。

d为投资对利率的弹性。

d越大，（）。

B. IS曲线的斜率越小曲线的斜率越小GDP，其构成项目是( )）。

）。

4题作答，每题10分，共40分）MPC和APC，并说明理由。

2．试推导出LM方程，并分析LM曲线移动的主要影响因素及作用。

参考教材。

3．试说明凯恩斯的三种货币需求动机，并说明什么是流动性陷阱。

1. 货币需求的动机（1）交易性货币需求：指人们因生活消费和生产消费所需要的货币。

（2）预防性货币需求：指人们为了应付突发性事件所保留的货币。

（3）投机性货币需求：指人们通过买卖有价证券所动用的货币。

流动性陷阱：指利率水平较低、证券市场的获利空间较大时，人们对货币的流动性偏好趋于无限大的现象，也称凯恩斯陷阱。

4．试根据所学的内容，解释20世纪70年代的“滞胀”现象。

5．试说明哈罗德—多马模型的核心思想，并简述它和凯恩斯“节俭的悖论”是否矛盾。

哈罗德模型的核心思想和主要内容：一是长期、连续实现充分就业均衡的条件，涉及三个经济增长率；二是经济增长的不稳定特征，涉及乘数原理和引致投资的关系。

长期保持充分就业的稳定经济增长（充分发挥潜能的经济增长）就必须使三个增长率都相等：G＝Gn＝Gw；多马模型经济增长模型公式ΔI/I=aδ，公式的左边是投资的增长率，右边是边际储蓄倾向与资本效率的乘积。

这个公式表明，要保持不断的充分就业，每年的投资就必须按aδ速度增长。

不矛盾。

比较：立足点相同：I==S。

但差别有三：静态与动态；短期与长期；政策运用工具不同。

6．什么叫通货膨胀？试说明通货膨胀对大学生就业有什么影响。

通货膨胀有助于就业的增加或失业的减少。

菲利普斯的观点：通货膨胀率与失业率互为消长（菲利普斯曲线）三、计算题（任选2题作答，每题10分，共20分）1．假设一国有下列国民收入统计资料（单位亿元）得分国内生产总值 6800； 总投资 800； 净投资 300消费 4000； 政府购买 1000； 政府预算盈余 500试计算：NDP 、X-M 、Tn 、DPI 、S2．假设某经济的消费函数为1000.8d c y =+，投资50i =，政府购买性支出200g =，政府转移支付62.5r t =，税收250T =（单位均为亿美元）。

宏观经济学A期末考试试题及答案一、单项选择题（每题2分，共20分）1. 宏观经济学主要研究的是（）。

A. 个别经济单位的经济行为B. 总体经济现象C. 政府的经济行为D. 企业的生产行为答案：B2. 总需求曲线向下倾斜的主要原因是（）。

A. 价格水平上升B. 价格水平下降C. 收入效应D. 替代效应答案：C3. 货币政策的实施机构是（）。

A. 财政部B. 国家统计局C. 中央银行D. 证监会答案：C4. 经济衰退时，政府应该采取的财政政策是（）。

A. 增加税收B. 减少支出C. 减少税收D. 增加支出5. 货币供应量增加，利率下降，这表明（）。

A. 货币需求减少B. 货币需求增加C. 货币供给增加D. 货币供给减少答案：C6. 通货膨胀率上升，货币的实际购买力会（）。

A. 增加B. 减少C. 不变D. 不确定答案：B7. 经济中存在失业，政府应该采取的措施是（）。

A. 减少公共支出B. 增加公共支出C. 增加税收D. 减少税收答案：B8. 经济增长通常与以下哪个因素有关（）。

A. 资本积累B. 人口增长C. 技术进步D. 所有以上答案：D9. 长期总供给曲线是（）。

B. 向上倾斜的C. 向下倾斜的D. 向右倾斜的答案：A10. 经济周期中，经济从衰退到复苏的阶段被称为（）。

A. 复苏期B. 繁荣期C. 衰退期D. 萧条期答案：A二、简答题（每题10分，共40分）1. 简述凯恩斯主义经济学的主要观点。

答案：凯恩斯主义经济学认为，在短期内，总需求的变化是影响经济波动的主要因素。

政府可以通过财政政策和货币政策来调节总需求，从而实现充分就业和稳定物价。

2. 解释什么是菲利普斯曲线，并说明其在现代宏观经济学中的意义。

答案：菲利普斯曲线描述了失业率与通货膨胀率之间的负相关关系。

在短期内，较低的失业率往往伴随着较高的通货膨胀率。

然而，在长期内，这种关系可能并不稳定，因为通货膨胀预期会改变人们的行为。

3. 描述货币政策的三大工具，并简要说明它们是如何影响经济的。

《宏观经济学》试卷A注意：请在答题纸上作答，考试时间120分钟，可以翻阅纸质字典，不得携带电子词典及手机等。

Part １: Single Choice (40×1′=40′)1. Macroeconomics is the study of ( ) a. market regulation. b. money and financial markets. c. economy-wide phenomena. d. how households and firms make decisions and how they interact.2. National income is defined as ( ) a. all income produced within a country. b. the income received by the national government. c. the total income earned by a nation’s residents f rom the production of goods and services within the borders of the country. d. the total income earned by a nation’s residents in the production of goods and services.3. The best measure of a country’s production of goods and services is ( ) a. real GDP. b. real NNP. c. nominal GDP. d. nominal GNP.4. GDP is used as the basic measure of a society’s economic well -being. A better measure of the economic well-being of individuals in society is ( ) a. the consumption component of GDP. b. GDP per person. c. government expenditures per person. d. the level of business investment.5. The inflation rate is defined as the ( ) a. cost of inflation. b. cost of borrowing. c. percentage change in real GDP from the previous period. d. percentage change in the price level from the previous period.6. If the nominal interest rate is 8% and rate of inflation is 2%, the real interest rate is ( ) a. 16%. b. 10%. c. 6%. d. 4%.7. What is the purpose of measuring the overall level of prices in the economy? ( ) a. to allow consumers to know what kinds of prices to expect in the future b. to allow the measurement of GDP c. to allow comparison between dollar figures from different points in time d. All of the above are correct.8. A COLA automatically raises the wage rate when ( ) a. real GDP increases. b. the labor force increases.c. taxes increase.d. the consumer price index increases.9. A certificate of indebtedness that specifies the obligations of the borrower to the holder is called a ( ) a. stock. b. mutual fund. c. bond. d. All of the above are correct. 10. Stock indexes are ( ) a. reports in the newspapers that report on the price of the stock and earnings of individual corporations over time. b. the average of a group of stock prices. c. measures of the risk relative to the profitability of corporations. d. measures of the price of a stock relative to its risk.11. If Congress raised the tax on interest income, investment ( ) a. and saving would increase. b. and saving would decrease. c. would increase and saving would decrease. d. would decrease and saving would increase. 12. An increase in the budget deficit shifts the ( ) a. demand for loanable funds left. b. demand for loanable funds right. c. supply of loanable funds left. d. supply of loanable funds right.13. Which of the following beliefs would make someone less likely to oppose government deficits? ( ) a. The return on private investment is higher than the return on public investment. b. Taxes considerably distort private decision making. c. The demand for loanable funds curve is very steep. d. All of the above would make someone less likely to oppose government deficits.14. Which of the following people is counted as unemployed according to official statistics? ( ) a. Nancy, who is on temporary layoff b. Gary, who has retired and is not looking for work c. Brian, a full-time student who is not looking for work d. All of the above are correct.15. The natural rate of unemployment is ( ) a. zero percent. b. the rate associated with the highest possible level of GDP. c. created primarily by short-run fluctuations in real GDP. d. the amount of unemployment that the economy normally experiences. 16. Sectoral shifts in the economy ( ) a. create structural unemployment. b. immediately reduce unemployment. c. on net leave unemployment unchanged. d. increase unemployment due to job search. 17. Minimum wage laws ( )院系： 专业班级： 姓名： 学号：装 订 线a. probably reduce teenage employment.b. are probably the major cause of natural unemployment.c. probably most adversely affect skilled workers.d. All of the above are correct.18. Angela is the newly appointed CEO of a company that manufactures computer chips on an assembly line. Her staff has told her that given productivity numbers, they suspect some workers may be shirking. According to efficiency wage theory, what should she do? ( ) a. Pay all workers more than the equilibrium wage rate. b. Reward those who shirk with higher wages. c. Pay below the equilibrium wage rate to make up for the loss from shirking. d. Make sure that workers are getting paid exactly the equilibrium wage rate.19. Which of the following best illustrates the unit of account function of money? ( ) a. You list prices for candy sold on your Web site, , in dollars. b. You pay for tickets to a WNBA game with dollars. c. You keep $10 in your backpack for emergencies. d. None of the above is correct. 20. M1 includes ( ) a. savings deposits. b. money market deposit accounts. c. currency. d. All of the above are correct.21. The Federal Open-market Committee is made up of ( ) a. 5 of the 12 presidents of the Federal Reserve Regional banks, and the 7 members of the Board of Governors. b. the 12 presidents of the Federal Reserve Regional banks, and the Chair of the Board of Governors. c. the 12 presidents of the Federal Reserve Regional banks, and the 7 members of the Board of Governors. d. 7 of the 12 presidents of the Federal Reserve Regional banks, and the 5 members of the Board of Governors.22. If banks choose to hold more excess reserves, ( ) a. required reserves in the banking system increase. b. the money multiplier will increase. c. the discount rate will increase. d. the money supply falls.23. The Fed can influence unemployment in ( ) a. the short run, but not the long run. b. the short and long run. c. the long run, but not the short run. d. neither the short nor long run.24. When the price level rises, the number of dollars needed to buy a representative basket of goods ( ) a. decreases, so the value of money rises. b. decreases, so the value of money falls. c. increases, so the value of money rises.d. increases, so the value of money falls.25. If velocity and output were nearly constant, ( ) a. the inflation rate would be much higher than the money supply growth rate. b. the inflation rate would be much lower than the money supply growth rate. c. the inflation rate would be about the same as the money supply growth rate. d. Any of the above could be correct, more information is needed.26. If the money supply growth rate permanently increased from 10 percent to 20 percent we would expect that inflation and nominal interest rates would both increase ( ) a. by more than 10 percentage points. b. by 10 percentage points. c. but by less than 10 percentage points. d. None of the above is correct. 27. Shoeleather costs refer to ( ) a. the cost of more frequent price changes induced by higher inflation. b. resources used to maintain lower money holdings when inflation is high. c. the distortion in resource allocation created by distortions in relative prices due to inflation. d. the distortion in incentives, created by inflation, by taxes that do not adjust for inflation. 28. In order to maintain stable prices, the central bank must ( ) a. tightly control the money supply. b. keep unemployment low. c. sell indexed bonds. d. All of the above are correct. 29. Business cycles ( ) a. are explained mostly by fluctuations in corporate profits. b. no longer are very important due to government policy. c. are fluctuations in real GDP and related variables over time. d. All of the above are correct.30. Most economists believe that classical economic theory is a good description of the world in ( ) a. the long run, but not in the short run. b. the short run, but not in the long run. c. the short run and in the long run. d. neither the short nor long run.31. A decrease in U.S. interest rates leads to ( ) a. an appreciation of the dollar that leads to smaller exports. b. an appreciation of the dollar that leads to greater net exports. c. a depreciation of the dollar that leads to smaller net exports. d. a depreciation of the dollar that leads to greater net exports. 32. The long-run aggregate supply curve shifts right if ( ) a. Congress raises the minimum wage substantially. b. unemployment insurance benefits are made more generous. c. immigration from abroad increases. d. All of the above are correct.院系： 专业班级： 姓名： 学号：装 订 线33. Suppose a shift in aggregate demand creates an economic contraction. If policymakers can respond with sufficient speed and precision, they can offset the initial shift by shifting aggregate ( ) a. supply left. b. supply right. c. demand left. d. demand right.34. Which of the following has been suggested as an important cause of the Great Depression? ( ) a. a decline in the money supply b. a large decline in government expenditures c. an increase in the relative price of oil d. All of the above are correct.35. According to liquidity preference theory, which of the following shifts the money demand curve to the left? ( ) a. a decrease in the price level b. an increase in the price level c. an increase in the interest rate d. Both b and c are correct.36. If Congress cuts spending to balance the federal budget, the Fed can act to prevent unemployment and recession while maintaining the balanced budget by ( ) a. raising taxes. b. cutting expenditures. c. increasing the money supply. d. decreasing the money supply.37. Investment tax credits are designed to ( ) a. increase aggregate demand in the short run and eventually increase long-run aggregate supply. b. increase aggregate demand in the short run, but eventually decrease long-run aggregate supply. c. increase aggregate demand in the short run and have no impact on aggregate supply. d. None of the above is correct.38. According to Friedman and Phelps, the unemployment rate is above the natural rate when actual inflation ( ) a. is greater than expected inflation. b. equals expected inflation. c. is less than expected inflation. d. is high.39. The restrictive monetary policy followed by the Fed in the early 1980s ( ) a. reduced both unemployment and inflation. b. reduced inflation significantly, but at the cost of a severe recession. c. reduced unemployment significantly, but at the cost of higher inflation. d. raised both unemployment and inflation.40. A favorable supply shock will cause the short-run Phillips curve to shift ( ) a. left, and unemployment to rise. b. left, and unemployment to fall. c. right, and unemployment to rise. d. right, and unemployment to fall.Part 2: Simply answer following questions (4×5′=20′)1. How will following events influence the GDP of U.S. by expenditure method? (1)Boeing Company sold a plane to the U.S. Air Force. (2)Boeing Company sold a plane to the U.S. Air Company. (3)Boeing Company sold a plane to the Franc Air Company. (4)Boeing Company sold a plane to Mr. Cross.(5)Boeing Company produced a plane which will be sold in the next half year. 2. Who control the money supply? How does it control?3. Try to tell the relationship between short run Philips curve and long run Philips curve.4. What factors can cause unemployment? How?Part3: Calculate (2×10′=20′)1. Consider following events in certain economy:Y=5000、G=1000、T=1000、C=250+0.75(Y －T)、I=1000+50R(1)Try to calculate private saving, public saving and national saving in this economy (2) Try to find the equilibrium interest rate(3) Suppose Government purchase increase to 1250, try to calculate private saving, public saving and national saving(4) Try to find the new equilibrium2. Suppose in an economy, there are 0.76 billion adults, and 0.48 billion of them are working, 0.04 billion of them are looking for job, 0.18 billion of them are neither working nor looking for a job. Try to calculate(1) Labor force amount (2) Labor participate rate (3) Unemployment ratePart4: Analysis following questions(2×10′=20′)1. Try to tell the development path of macroeconomics. (How did it appear? How did it change?)2. Try to use the macroeconomics knowledge to analyze the current economic condition and try toafford some macroeconomic policies in China, and try to analyze their impacts to economy.院系： 专业班级： 姓名： 学号：装 订 线《国际贸易专业宏观经济学》试卷A宏观经济学（双语）A 卷参考答案Part1:1C 2D 3A 4B 5D 6C 7C 8D 9C 10B 11 B 12C 13C 14A 15D 16D 17A 18A 19A 20C 21A 22D 23A 24D 25C 26B 27B 28A 29C 30A 31A 32C 33D 34A 35A 36C 37A 38C 39B 40B Part2:1. (1) Increases government purchases and then increases GDP (2) Increases investment and then increases GDP (3) Increases net export and then increases GDP (4) Increases consumption and then increase GDP (5) Increases investment and then increase GDP2. Federal Open Market Committee conducts monetary policy by controlling the money supply. The money supply is the quantity of money available in the economy. The primary way in which the Fed changes the money supply is through open-market operations. The Fed purchases and sells U.S. government bonds. To increase the money supply, the Fed buys government bonds from the public. To decrease the money supply, the Fed sells government bonds to the public.3. The Phillips curve shows the short-run combinations of unemployment and inflation that arise as shifts in the aggregate demand curve move the economy along the short-run aggregate supply curve. The Phillips curve seems to offer policymakers a menu of possible inflation and unemployment outcomes. As a result, the long-run Phillips curve is vertical at the natural rate of unemployment. Monetary policy could be effective in the short run but not in the long run. In the long run, expected inflation adjusts to changes in actual inflation.4. Job search, this unemployment is different from the other types of unemployment. It is not caused by a wage rate higher than equilibrium. It is caused by the time spent searching for the “right” job. Minimum wage laws, although minimum wages are not the predominant reason for unemployment in our economy, they have an important effect on certain groups with particularly high unemployment rates. When the minimum wage is set above the level that balances supply and demand, it creates unemployment. Unions, a union is a worker association that bargains with employers over wages and working conditions. In the 1940s and 1950s, when unions were at their peak, about a third of the U.S. labor force was unionized. A union is a type of cartel attempting to exert its market power. Efficiency wages, Efficiency wages are above-equilibrium wages paid by firms in order to increase worker productivity. The theory of efficiency wages states that firms operate more efficiently if wages are above the equilibrium level.Part3:1. (1) Private saving=Y-T-C=5000-1000-(250+0.75*4000)=750 Public saving=T-G=1000-1000=0 National saving=750(2) I=S 1000+50R=750 R=-5 (3) Private saving=750Public saving=T-G-1000-1250=-250 National saving=500(4) 1000+50R=500 R=-10 2. (1) labor force: 0.48+0.04=0.52(2) Labor participate rate: 0.52/0.76=68% (3) Unemployment rate: 0.04/0.52=7.7%院系： 专业班级： 姓名： 学号：装 订 线。

2008/2009学年第一学期A二、单项选择题（每小题1分，共10分）1. 下列哪一项不列入国内生产总值的核算？（）A.出口到外国的一批货物；B.政府给贫困家庭发放的一笔救济金；C.经济人为一笔旧房买卖收取佣金；D. 保险公司收到一笔家庭财产保险1. B；2. 在两部门经济中，均衡发生于（）之时。

A.实际储蓄等于实际投资；B. 计划储蓄等于计划投资；C.实际的消费加实际的投资等于产出值；D.总支出等于企业部门的收入2. B；3.假定其他条件不变，税收增加将引起国民收入（）。

A.增加，但消费水平下降；B.增加，同时消费提高；C.减少，同时消费水平下降；D.减少，但消费水平上升3. C；4.利率和收入的组合点出现在IS曲线右上方，LM曲线的左上方的区域中，则表示( )。

A．i<s ，L<M；B．i>s ，L>M；C．i>s ，L<M；D．i<s ，L>M4. A；5. 在IS-LM 模型中，若经济处于中间区域，货币供给增加将导致( )。

A．收入增加，利率上升； B．收入减少，利率上升；C．收入增加，利率降低； D．收入减少，利率降低5. C；6. 在其它因素不变情况下，自发性投资增加10亿美元，IS曲线将( )。

A．右移10亿美元；B．左移10亿美元；C．右移支出乘数乘以10亿美元；D．左移支出乘数乘以10亿美元6. C；7. 中央银行提高再贴率会导致货币供给量（）。

A．增加和利率提高；B．减少和利率提高；C．增加和利率降低；D．减少和利率降低7. B；8.（）将会使长期总供给曲线向右移动。

A．生产技术水平的进步；B．生产要素投入数量的增加；C．扩张性的财政政策；D．扩张性的货币政策8. A；9. 以下哪两种情况不可能同时发生（）。

A．结构性失业和成本推进型通货膨胀；B．需求不足失业和需求拉上型的通货膨胀；C．摩擦性失业和需求拉上型通货膨胀；D．失业和通货膨胀9.B；10.经济周期的实质是（）。

南京师范大学泰州学院2008-2009年第一学期商学院2007年级国企、财管专业«宏观经济学»期末考试试卷 A 卷姓名：学号：成绩：一、名词解释（每题4分，共20分）1、凯恩斯流动性陷阱2、菲利普斯曲线3、货币政策4、挤出效应5、名义GDP二、单项选择题（每题1分，共20分）1、在四部门经济中，GDP是指（）的总和。

A.消费、净投资、政府购买和净出口B.消费、总投资、政府购买和净出口C.消费、总投资、政府购买和总出口D.消费、净投资、政府购买和总出口2、关于投资与利率的关系，以下判断正确的是（）。

A.投资是利率的增函数B.投资是利率的减函数C.投资与利率是非相关关系D.以上判断都不正确3、IS曲线与LM曲线相交时表示（）。

A.产品市场处于均衡状态，而货币市场处于非均衡状态B.产品市场处于非均衡状态，而货币市场处于均衡状态C.产品市场与货币市场都处于均衡状态D.产品市场与货币市场都处于非均衡状态4、抑制需求拉上的通货膨胀，应该（）。

A.降低工资B.减税C.控制货币供给量D解除托拉斯组织5、在其他条件不变的情况下，政府购买增加会使IS曲线（）。

A.向左移动B.向右移动C.保持不变D.发生转动6、一国贸易盈余表示该国（）。

A.消费超过产出并且净出口盈余B.消费超过产出并且净出口赤字C.消费低于产出并且净出口盈余D.消费低于产出并且净出口赤字7、在两部门经济模型中，如果边际消费倾向值为0.8，那么自发支出乘数值应该是（）。

A.4B.2.5C.5D.1.68、如果中央银行采取扩张性的货币政策，可以（）。

A.在公开市场买入债券，以减少商业银行的准备金，促使利率上升B.在公开市场卖出债券，以增加商业银行的准备金，促使利率下跌C.在公开市场买入债券，以增加商业银行的准备金，促使利率下跌D.在公开市场卖出债券，以减少商业银行的准备金，促使利率上升9、已知，C=3000亿元，I=800亿元，G=960亿元，X=200亿元，M=160亿元，折旧=400亿元，则（）不正确。

《宏观经济学》试卷（ A ）标准样卷一、名词解释题（本题型共5题，每题2分，共10分）1.国内生产总值2.消费函数3.流动性偏好4.结构性失业5.通货膨胀1.国内生产总值：经济社会（即一国或一地区）在一定时期内运用生产要素所生产的全部最终产品（物品和劳务）的市场价值。

2.消费函数：随之收入的增加，消费也会增加，但是消费的增加不及收入增加多，消费和收入的这种关系称作消费函数。

3.流动性偏好：由于货币具有使用上的灵活性，人民宁肯以牺牲利息收入而储存不生息的货币来保持财富的心理倾向。

4.结构性失业：指劳动力的供给和需求不匹配造成的失业，其特点第既有失业，又有职位空缺，失业者或者没有合适的技能，或者居住地点不当，因此无法填补现有的职位空缺。

5.通货膨胀：指一个经济中的大多数商品和劳务的价格连续在一段时间内普遍上涨。

二、单项选择题（本题型共15题，每题2分，共30分）1.下面哪一项不列入国内生产总值的核算？(B)A.出口到国外的一批货物B.政府给贫困家庭发放的一笔救济金C.钟点工的报酬D. 经纪人为一笔旧房买卖收取佣金2.在两部门经济中,均衡发生与(C)之时。

A.实际储蓄等于实际投资B.实际的消费加实际的投资等于产出值C.计划储蓄等于计划投资D.总支出等于企业部门的收入3.利率和收入的组合点出现在IS曲线右上方，LM曲线的左上方的区域中，则表示（A）。

A.I<S, L<MB.I>S, L>MC.I>S, L<MD.I<S, L>M4.如果净税收增加10亿美元，会使IS曲线（D）。

A.右移10亿美元B.左移10亿美元C.右移税收乘数乘以10亿美元D.左移税收乘数乘以10亿美元5.以下哪两种情况不可能同时发生（B）。

A.结构性失业和成本推进型通货膨胀B.需求不足失业和需求拉动型通货膨胀C.摩擦性事业和需求拉动型通货膨胀D.失业和通货膨胀6.一个家庭当其收入为零时，消费支出为2000元，而当其收入为6000元时，其消费为6000元，在图形上，消费和收入之间成一条直线，则其边际消费倾向为（A）。

【注意：答案按序号写在答题纸上，答毕后试题与答题纸一并上交】一、单项选择（每题1分，共20分）1．下列哪种情况下货币供给增加_________。

A. 政府购买增加B. 联储从公众手中购买国库债券C. 一个普通民众购买通用汽车的债券D. IBM向公众发售股票，并将收益用于建设新工厂2. 假设你以200000美元购买了一栋新房子并入住，在计算GDP的时候，消费支出__________。

A. 增加了200000美元B. 增加了200000美元除以你预期将在这栋房子里居住的年数C. 增加了这栋房子的估算租金，它等于如果将这栋房子出租可以获得的市场租金D. 不变3. 如果名义货币供给增长10%，实际产出增长3%，货币流通速度不变，实际利率为5%，那么名义利率为__________。

A. 18%B.15%C. 12%D. 8%4. 在未预期到的通货膨胀时期，债权人受害，而债务人受益，因为__________。

A．事后实际利率超过事前实际利率B．事后实际利率低于事前实际利率C．实际利率下降D．名义利率下降5. 对于柯布道格拉斯生产函数，产出中分配给劳动的份额________________。

A.随着劳动数量的增加而减少B.随着劳动数量的增加而增加C.随着资本数量的增加而增加D.不随劳动数量的变化而变化6.总供给方程表明当价格水平_________时产出超过自然产出水平。

A．较低B．较高C．低于预期价格水平D．高于预期价格水平7. 工资刚性_________。

A.使得劳动需求等于劳动供给B.是由部门转移引起的C.阻止劳动需求和劳动供给到达均衡水平D.提高找到工作的概率8．假定一台可比的电脑在美国的售价为500美元，在德国的售价为2000欧元，如果名义汇率是1美元兑2欧元，那么美元的实际汇率（即一台美国电脑能够换到的德国电脑的数量）为_________。

A.8B. 4C.2D. 0.59. 在有人口增长但没有技术进步的情况下，索洛增长模型不能解释生活水平的持续增长，其原因在于：A. 总产出没有增长B. 折旧的增长快于产出C. 在稳态，产出、资本和人口的增长率相同D. 资本和人口增长，但产出无法跟上10. 如果目前的稳态人均资本量低于资本的黄金率水平，并且政府实施了提高储蓄率的政策，人均消费__________：A ．开始下降到初始水平以下，但是最后上升将到初始水平之上B ．一直上升到初始水平之上C ．开始上升到初始水平之上，然后逐渐回落到初始水平D ．一直下降到初始水平之下11．经济处于流动性陷阱时，__________曲线水平，__________政策无效。