课程名称︰经济学二 课程性质︰选修兼A5通识 课程教师︰李晓云 开课学院： 开课系所︰ 考试日期（年月日）︰2013/03/29 考试时限（分钟）：120mins 是否需发放奖励金：是 （如未明确表示，则不予发放） 试题 : 一、选择题(每题4分，60%) 1.( )Which of the following topics are more likely to be studied by a macroeconomist than by a micro-economist? a. the effect of taxes on the prices of airline tickets, and the profitability of automobile-manufacturing firms b. the price of beef, and wage differences between genders c. how consumers maximize utility, and how prices are established in markets for agricultural products d. the percentage of the labor force that is out of work, and differences in average income from country to country 2.( )A professional gambler moves from a state where gambling is illegal to a state where gambling is legal.Most of his income was, and continues to be, from gamvling.His move a. raises GDP b. decreases GDP c. doesn't change GDP because gambling is never included in GDP d. doesn't change GDP because in either case his income is included 3.( )One bag of flour is sold for $1.00 to a bakery, which uses the flour to bake bread that is sold for $3.00 to consumers. A second bag of flour is sold for $1.00 to a grocery store who sells it to a consumer for $2.00. Taking these four transactions into account, what is the effect on GDP? a. GDP increases by $3.00 b. GDP increases by $5.00 c. GDP increases by $6.00 d. GDP increases by $7.00 4.( )Suppose that twenty-five years ago a country had nominal GDP for $1,000, a GDP deflator of 200, and a population of 100. Today it has nominal GDP for 3,000, a GDP deflator of 400, and population of 150. What happened to the real GDP per person? a. It more than doubled. b. It increased, but it less than doubled. c. It was unchanged. d. It decreased. 5.( )Consider a small economy in which consumers buy only two goods: apples and pears. In order to compute the consumer price index for this economy for two or more consecutive years, we assume that a. the number of apples bought by the typical consumer is equal to the number of pears bought by the typical consumer in each year. b. neither the number of apples nor the number of pears bought by the typical consumers change from year to year. c. the percentage change in the price of apples is equal to the percentage change in the price of pears from year to year. d. neither the price of apples nor price of the pears change from year to year. 6.( )In an imaginary economy, consumers buy only sandwiches and magazines.The fixed basket consists of 20 sandwiches and 30 magazines.In 2006, a sandwich cost $4 and a magazine cost $2. In 2007, a sandwich cost $5. The base year is 2006. If the consumer price index in 2007 was 125, then how much did a magazine cost in 2007? a. $0.83 b. $2.25 c. $2.50 d. $3.00 7.( )Which of the following statements about real and nominal rates is correct? a. When the nominal interest rate is rising, the real interest rate is necessarily rising; when the nominal interest rate is falling,the real interest rate is necessarily falling. b. If the nominal interest rate is 4 percent and the inflation rate is 3 percent, then the real interest rate is 7 percent. c. An increase in the real interest rate is necessarily accomanied by either an increase in nominal interest rate, an increase in the inflation rate, or both. d. When the inflation rate is positive, the nominal interest rate is necessarily greater than the real rate. 8.( )In 2009, the imaginary nation of Mainland had a population of 6,000 and real GDP of 120,000. In 2010 the population was 6,200 and real GDP of 128,960. Over the year in question, real GDP person in Mainland grew by a. 1 percent b. 2 percent c. 3 percent d. 4 percent 9.( )Upland has a population of 15,000, of whom 9,000 work 8 hours a day to produce real output of $342,000. Lowland has a population of 8,000, of whom 7,000 work 7 hours a day to produce real output of $171,500. a. Upland has higher productivity and higher real GDP per person than Lowland. b. Upland has higher productivity and lower real GDP per person than Lowland. c. Upland has lower productivity and higher real GDP per person than Lowland. d. Upland has lower productivity and lower real GDP per person than Lowland. 10.( )A mutual fund a. is a finacial market where small firms mutually agree to sell stocks and bonds to raise funds. b. is funds set aside by local governments to lend small firms who want to invest in projects that are mutually beneficial to the firm and community. c. sells stocks and bonds on behalf of small and less known firms who would otherwise have to pay high interest to obtain credit. d. is an institution that sells shares to the public and uses the proceeds to buy a selection of various types of stocks, bonds, or both stocks and bonds. 11.( )当某一项产品品质改善，但价格维持不变时，我们每一元的购买力 a.减少，以致於CPI会高估生活成本。 b.减少，以致於CPI会低估生活成本。 c.增加，以致於CPI会高估生活成本。 d.增加，以致於CPI会低估生活成本。 12.( )在特定的生产过程中，若所有投入的数量增加一倍，而产出也增加一倍，表示 a.数学上，没有相对应的生产函数可以表示 b.其生产函数为固定规模报酬 c.其生产函数为限制成长型 d.这个生产过程并没有产生任何技术进步 13.( )Strike Out保龄球公司有两名员工每天工作8小时，一天可生产800颗保龄球，请 问Strike Out保龄球公司每小时的生产力为多少？ a.800颗保龄球 b.100颗保龄球 c.50颗保龄球 d.10颗保龄球 14.( )假设有两种期间相同的债券，第一种为政府发行的公债，倒债的可能性较低；第 二种为某家公司的债券，倒债可能性比较高。请问下列叙述何者正确？ a.两者期间相同，利率应相同。 b.政府公债利率较高。 c.公司债券利率较高。 d.无法判断何者利率较高。 15.( )送分。 二、计算题(40%) 1.(20%)下表为某一国家的资料，假设该国只生产麦片和牛奶，且基期为2008年。 年分 麦片价格 麦片数量 牛奶价格 牛奶数量 2008 $4.00 90 $1.50 150 2009 $4.00 100 $2.00 180 2010 $5.00 120 $2.50 200 2011 $6.00 150 $3.50 200 请计算各年之GDP平减指数、通货膨胀率及其经济成长率(YOY)。 2.(20%)图为可贷资金市场的两条需求和两条供给曲线： (纵轴为interest rate ,横轴为可贷资金，由D2和S2的交点顺时钟的四个交点 依序是C，F，A，B) ^ D1 D2 S2 S1 | \ \ / / | \ \ / / | \ \ / / | \ \/ / | \ /\ / | \/ \/ | /\ /\ | / \/ \ | / /\ \ |-------------------------> a.假如政府由预算赤字变为预算盈余，则图中点会如何移动？ b.若新法律使得人们退休金增加，则图中点会如何移动？(送分) c.若政府由预算赤字变为预算盈余，同时实施投资税收抵免，则图中点会如何移动？ d.请举一例什麽情况下，D2会移至D1? --

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