电大西方经济学模拟试题小抄参考

1、专业好文档2011电大专科西方经济学期末试卷答案1经济学根据其研究对象的不同可分为（b）a实证经济学和规范经济学 b微观经济学和宏观经济学c 西方经济学和政治经济学 d理论经济学和应用经济学2价格在经济中的作用是（d）a决定收入分配 b传达信息 c提供刺激 d以上都对3如果一种商品的需求的价格弹性为2，价格有1元上升到1.02元会导致需求量（c）a增加4% b增加2% c减少4% d减少2%4商品的边际效用随着商品的消费量的增加而（b）a递增 b递减 c先减后增 d先增后减5如果要使总产量达到最大。则一种生产要素的投入应该使（c）a边际产量为零 b 边际产量等于平均产量 c 边际产量为正数 d

2、边际产量为负数6在完全竞争市场上，如果某行业的产品价格等于平均成本，那么（c）a原有企业退出该行业b新的企业进入该行业c既无企业进入该行业也无企业退出该行业d既有企业进入该行业也有企业退出该行业7垄断竞争市场上长期均衡的条件是（b）amr=mc b mr=mc,ar=ac c ar=ac d mr=ac8收入分配绝对平均时。基尼系数（b）a大于零 b 等于零 c 大于零小于1 d等于19国民生产总值中的最终产品是指（c）a有形的产品 b无形的产品 c既包括有形的产品，也包括无形的产品d供以后的生产阶段座位投入的产品10假定资本量为100万，所生产的产量为50万，则资本一产量比率为（b）a50万

3、/100万=0.5 b 100万/50万=2 c100万/（100万+50万）=0.67 d50万/（100万+50万）0.3311引致消费取决于（c）a自发消费 b 边际储蓄倾向 c收入和边际消费倾向 d收入12lm曲线向右下方移动是由于（a）a货币供量增加 b货币共给量减少 c自发总支出增加 d自发总支出减少13由于经济衰退而形成的失业属于（c）a摩擦性失业 b结构性失业 c周期性失业 d自然失业14如果经济中发生了未预期到的通货膨胀，那么（c）a债务人和债权都受损失b债务和债权人都受益c债务人收益而债权人受损失d债务人受损失而债权人收益15政府支出中的转移支付的增加可以（c）a增加投资

4、b 减少投资 c增加消费 d减少消费判断题1因为资源是稀缺的，所以产量是既定的，永远无法增加（错）2农产品的需求一般来说缺乏弹性，这意味着当农产品的价格上升时，农民的总收益讲增加。（对）3一种物品效用的大小表明它在生产中的作用有很大。（错）4在短期。平均可变成本曲线是一条先下降而后上升的u形曲线。（对）5公共物品的存在说明了依靠市场机制可以实现资源的有效配置（错）6失业率就是劳动力与工作年龄人口之比（错）7充分就业与任何失业的存在都是矛盾的。因此，只要经济中有一个失业者存在，就不能说实现了充分就业。（错）8粘性工资理论是指短期中名义工资的调整与慢于劳动供求关系的变化。（对）9商业银行体系所能创

5、造出来的货币量与法定准备率成正比，与最初存款成反比（错）10开放经济中的总需求和封闭经济中的总雪球式完全相同的（错）填空1影响供给弹性的最重要的因素是 时间 。2等成本线是一条表明在 生产者的成本 与 生产要素价格 既定的条件下，生产者所能购买的两种生产要素数量的最大祝贺的线。3在经济分析中，利润最大的原则是 边际收益等于边际成本4个人所得税收的一项重要内容，它通过 累进所得税制度 来调节社会成员收入分配不平等状况。5说明长期中货币决定价格的理论是 货币数量论6乘数的大小取决于 边际消费倾向7货币供给量与基础货币两者之间的比例就是 货币乘数8债券价格与债券收益的大小成 正 比 ，与利率的高低成

6、 反 比计算题1计算并填写表中的空格（已经写好了）1)价格乘以销售就是总收益2)总收益除以销售量就是平均收益3)总收益的增加量除以销售的增加就是边际收益销售量价格总收益平均收益边际收益1101010-2816863618624520525420402某国的边际消费倾向为0.6，边际进口倾向为0.2，请计算该国的对外贸易乘数。答：对外贸乘数=1/(1边际消费倾向+边际进口倾向)=1/（1-0.6+0.2）=1.67（2题仅列出公式或列出式子可给一般分，也可以不写公式，但要列出式子，没有式子不给分）2汽车价格下降，汽车保险价格不调，以及收入都会是消费者对汽车的购买量增加，从经济学的角度，用图形说明

7、这三种因素引起的汽车购买量增加有什么不同。1.）汽车价格下降引起需求量增加，这种需求量增加表现为同一条需求曲线上由a点移动到b点，见图12.）汽车保险价格下调以及收入增加引起需求增加，这种需求曾加表现为需求曲线的移动，即从d1移动到d2，见图24运用总需求一总供给模型说明一国居民购买住房的增加对宏观经济的影响。1） 总需求一总供给模型是要说明均衡的国内生产总值与物价水平的决定的，总需求曲线与短期总供给曲线相交时就决定了均衡的国内生产总值和均衡的物价水平，这时这时总需求与总供给相等，实现了宏观经济的均衡2） 购买住房为 投资需求，它会影响总需求3） 投资增加会引起总需求增加，总需求曲线向右方移动

8、，有ad1移动到ad24） 变动的结果是gop增加（有y1增加为y2）物价水平上升（由o1上升为p2）5） 作图winger tuivasa-sheck, who scored two tries in the kiwis 20-18 semi-final win over england, has been passed fit after a lower-leg injury, while slater has been named at full-back but is still recovering from a knee injury aggravated against usa.

9、both sides boast 100% records heading into the encounter but australia have not conceded a try since josh charnleys effort in their first pool match against england on the opening day.aussie winger jarryd hayne is the competitions top try scorer with nine, closely followed by tuivasa-sheck with eigh

10、t.but it is recently named rugby league international federation player of the year sonny bill williams who has attracted the most interest in the tournament so far.the kiwi - with a tournament high 17 offloads - has the chance of becoming the first player to win the world cup in both rugby league a

11、nd rugby union after triumphing with the all blacks in 2011.id give every award back in a heartbeat just to get across the line this weekend, said williams.the (lack of) air up there watch mcayman islands-based webb, the head of fifas anti-racism taskforce, is in london for the football associations

12、 150th anniversary celebrations and will attend citys premier league match at chelsea on sunday.i am going to be at the match tomorrow and i have asked to meet yaya toure, he told bbc sport.for me its about how he felt and i would like to speak to him first to find out what his experience was.uefa h

13、asopened disciplinary proceedings against cskafor the racist behaviour of their fans duringcitys 2-1 win.michel platini, president of european footballs governing body, has also ordered an immediate investigation into the referees actions.cska said they were surprised and disappointed by toures comp

14、laint. in a statement the russian side added: we found no racist insults from fans of cska. baumgartner the disappointing news: mission aborted.the supersonic descent could happen as early as sunda.the weather plays an important role in this mission. starting at the ground, conditions have to be ver

15、y calm - winds less than 2 mph, with no precipitation or humidity and limited cloud cover. the balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our day-to-day weather lives. it will climb higher than the tip of mount everest (5.5 miles/8.85

16、kilometers), drifting even higher than the cruising altitude of commercial airliners (5.6 miles/9.17 kilometers) and into the stratosphere. as he crosses the boundary layer (called the tropopause),e can expect a lot of turbulence.the balloon will slowly drift to the edge of space at 120,000 feet ( t

17、hen, i would assume, he will slowly step out onto something resembling an olympic diving platform.they blew it in 2008 when they got caught cold in the final and they will not make the same mistake against the kiwis in manchester.five years ago they cruised through to the final and so far history ha

18、s repeated itself here - the last try they conceded was scored by englands josh charnley in the opening game of the tournament.that could be classed as a weakness, a team under-cooked - but i have been impressed by the kangaroos focus in their games since then.they have been concentrating on the sort of stuff that wins you tough, even contests - strong defence, especially on their own goal-line, completing sets and a good kick-chase. theyve been great at all the unglamorous stuff that often goes unnoticed in