2020年智慧树知道网课《微观经济学(滨州学院-山东联盟)》课后章节测试满分答案
2020年秋冬智慧树知道网课《微观经济学(山东联盟-山东科技大学)》课后章节测试满分答案
第一章测试
1
【多选题】(2分)
经济学主要研究以下哪几个问题
A.
生产什么
B.
商品的价值问题
C.
为谁生产
D.
如何生产
2
【单选题】(2分)
经济学之父是
A.
凯恩斯
B.
马歇尔
C.
亚当斯密
D.
萨缪尔森
3
【单选题】(2分)
宏观经济学之父是
A.
庇古
B.
凯恩斯
C.
约翰穆勒
D.
马歇尔
第二章测试
1
【单选题】(2分)
保持所有其他因素不变，某种商品的价格下降，将导致消费者对其
A.
需求量减少
B.
需求增加
C.
需求量增加
D.
需求减少
2
【单选题】(2分)
需求规律表明，当羊肉价格升高时，会令羊肉
A.
需求程度升高，需求曲线右移
B.
需求数量增加，需求曲线不变
C.
需求程度降低，需求曲线左移
D.
需求数量减少，需求曲线不变
3
【单选题】(2分)
在某一时期内手机的需求曲线向左平移的原因可以是
A.
消费者对手机的预期价格上升
B.
消费者的收入水平提高
C.
消费者对手机的预期价格下降
D.
手机的价格上升。
2020年智慧树知道网课《财务管理(滨州学院-山东联盟)》课后章节测试满分答案
绪论单元测试1【判断题】(100分)《财务管理》课程，是一门专业课。
A.对B.错第一章测试1【单选题】(20分)在资本市场上向投资者出售金融资产，如借款、发行股票和债券等，从而取得资金的活动是（)。
A.收益分配活动B.扩大再生产活动C.筹资活动D.投资活动2【单选题】(20分)企业财务目标是公司价值最大化，其价值是指（)A.账面净值B.市场价值C.重置价值D.账面价值3【多选题】(20分)公司的财务关系有（)A.公司与债权人、债务人之间的财务关系B.公司与投资者、受资者之间的财务关系C.公司与政府之间的财务关系D.公司内部各单位之间的财务关系4【判断题】(20分)无论何种情况导致的收支不平衡都可以通过短期银行借款来加以解决。
A.错B.对5【判断题】(20分)到期风险附加率是对投资者承担利率变动风险的一种补偿。
A.对B.错第二章测试1【单选题】(20分)年偿债基金是（)A.年金现值的逆运算B.复利现值的逆运算C.复利终值的逆运算D.年金终值的逆运算2【单选题】(20分)比较不同投资方案的风险程度所应用的指标是()A.平方差B.标准差C.期望值D.标准离差率3【多选题】(20分)在财务管理中，衡量风险大小的指标有（)A.期望值B.概率分布C.标准离差率D.标准差4【判断题】(20分)利用自有资金利润率，既可以衡量财务风险，又可以衡量经营风险。
A.对B.错5【判断题】(20分)β系数实际上是不可分散风险的指数，用于反映个别证券收益的变动相对于市场收益变动的灵敏程度。
A.错B.对第三章测试1【单选题】(20分)在长期借款合同的保护条款中，属于一般性条款的是()A.限制资本支出规模B.限制租赁资产规模C.限制出售较多资产D.贷款专款专用2【单选题】(20分)可转换债券对投资者来说，可在一定时期内，依据特定的转换条件，将其转换为()A.普通股B.收益债券C.优先股D.其他债券3【多选题】(20分)申请股票上市主要出于以下考虑()A.提高股票的流动性B.改善资本结构C.分散公司风险D.确认公司价值E.防止被收购4【判断题】(20分)与其他筹资方式相比较，商业信用筹资是无代价的。
2020年智慧树知道网课《微观经济学(山东大学)》课后章节测试满分答案
第一章测试1【单选题】(2分)由于人们会对激励做出反应，如果会计师的平均薪水增加50％，而教师的平均薪水增加20％，我们可以预期（）A.学生将从会计专业转向教育专业B.上大学的学生少了C.学生将从教育专业转向会计专业2【单选题】(2分)下列哪一项不是去度假的机会成本的一部分?（）A.如果你留在家里并工作可以赚到的钱B.你用于飞机票的钱C.你用于食物的钱D.你看百老汇表演所花的钱3【单选题】(2分)高而持久的通货膨胀的原因是（）A.管制使生产成本增加得太多了B.欧佩克使石油价格上升得太高了C.工会使工资增加得太多了D.政府增加的货币量太多了4【单选题】(2分)可以提高生产率的方法是（）A.提高最低工资B.限制与国外的贸易C.提高工会会员的工资D.改善工人的教育5【多选题】(2分)下列哪一种情况涉及到权衡取舍?（）A.上大学B.星期天下午看一场足球比赛C.买一辆新汽车第二章测试1【判断题】(2分)如果一种经济在其生产可能性边界上运行，它要多生产另一种物品就必须少生产一种物品。
A.对B.错2【单选题】(2分)生产可能性边界上的点是（）A.不能达到的B.无效率的C.有效率的D.规范的3【单选题】(2分)以下哪一项不会使一国的生产可能性曲线向外移动?（）A.技术进步B.劳动力增加C.失业减少D.资本存量增加4【单选题】(2分)以下哪一项描述了经济增长（）A.生产可能性边界向外移动B.沿着生产可能性边界向资本品移动C.生产可能性边界向内移动D.从该曲线内向曲线移动5【单选题】(2分)以下哪一项表述是规范表述?（）A.大量政府赤字使经济增长更慢B.失业率应该降低C.发行了太多货币就引起通货膨胀D.如果工资高，人们就努力工作第三章测试1【判断题】(2分)即使一国在所有物品上都有绝对优势。
两国也能从贸易中得到好处。
A.对。
智慧树知道网课《微观经济学(浙江大学)》课后章节测试满分答案
第一章测试1【单选题】(2分)资源的稀缺性指的是()。
A.资源是不可再生的B.世界上的资源最终将被消耗尽C.资源的绝对数量的有限性D.相对于人类社会的无穷欲望而言，资源总是不足的2【单选题】(2分)微观经济学研究的基本问题包括()。
A.生产什么，生产多少B.如何生产C.其他都对D.为谁生产3【多选题】(3分)生产可能性曲线向外移动的可能原因是（）。
A.人口增长B.资源得到充分利用C.技术进步D.发现了新的可利用资源4【单选题】(2分)由市场配置资源意味着（）。
A.政府决定每个人应得多少物品B.稀缺的物品卖给那些出价最高的人C.要得到需要的物品必需排队D.每个社会成员均能得到想要的任何物品5【单选题】(2分)下列属于规范分析表述的是（）。
A.汽油价格上升减少了居民对汽车的购买B.随着收入水平的提高，拥有汽车的人会越来越多C.鼓励私人购买汽车促进了该国汽车工业的发展D.个人汽车拥有量的增多给居民的出行带来了更多的交通隐患6【判断题】(1分)“经济人”假设是指经济活动中的任何个体都是以利己为动机，总是力图以最小的经济代价去追逐和获取自身最大的经济利益。
A.错B.对第二章测试1【单选题】(2分)需求规律表明，当猪肉价格升高时，会令猪肉（）。
A.需求数量增加，需求曲线不变B.需求数量减少，需求曲线不变C.需求程度降低，需求曲线左移D.需求程度升高，需求曲线右移2【单选题】(2分)在某一时期内手机的需求曲线向左平移的原因可能是（）。
A.消费者的收入水平提高B.消费者预期手机的价格上升C.消费者预期手机价格下降D.手机的价格上升3【单选题】(2分)当两种商品中一种商品的价格发生变动时，这两种商品的需求量呈反向变动时，则这两种商品的关系为（）。
A.无关商品B.替代品C.不确定D.互补品4【单选题】(2分)导致供给减少的情况是（）。
A.消费者收入的增加B.生产成本的上升C.技术的进步D.产品价格的下降5【单选题】(2分)当需求增加的幅度远大于供给增加的幅度时（）。
智慧树知到《中级微观经济学(双语)(山东联盟)》章节测试答案
智慧树知到《中级微观经济学（双语）（山东联盟）》章节测试答案第一章1、What Microeconomics is about?( )A:Study of Business EnvironmentB:Study of financial position of the economyC:Study of the Economy at Micro Level正确答案： Study of the Economy at Micro Level2、Economics proceeds by making models of ( ), which are simplified representations of reality.A:social phenomenaB:people’s imaginationC:stories正确答案： social phenomena3、The demand curve shows ( )A:how much people would like to pay at the reserve prices.B:how much firms would like to sell at each prices.C:how much market would like to trade.正确答案： how much people would like to pay at the reserve prices.4、The conflict between the scarce economic wants of society and its limited resources gives rise to the economizing problem.A:对B:错正确答案：对5、The only requirement for a market to be perfectly competitive is for the market to have many buyers and sellers.A:对B:错正确答案：对第六章1、If a rational utility maximizer is a net demander of a good, and if an increase in its pricecauses him to buy more of it, then it must be an inferior good.A:对B:错正确答案：2、If a consumer is a buyer of some goods and a seller of others, then a change in prices will generate an extra income effect in the Slutsky equation due to the revaluation of the consumer's endowment.A:对B:错正确答案：3、If a utility maximizer is a net seller of something and the price of that good rises while other prices stay constant, her situation might improve so much that she becomes a net buyerA:对B:错正确答案：4、Marsha Mellow is very flexible. She consumes x and y. She says `Give me x or give me y; I don't care. I can't tell the difference between them.' She is currentlyendowed with 14 units of x and 6 units of y. The price of x is 4 times the price of y. Marsha can trade x and y at the going prices, but has no other source of income. How many units of y will Marsha consume?A:66B: 20C:62D:6正确答案：5、Yoram insists on consuming 3 times as much y as he consumes of x (so he always has y = 3x). He will consume these goods in no other ratio. The price of x is 2 times the price of y. Yoram has an endowment of 24 x0s and 42 y0s which he can trade at the going prices. He has no other source of income. What is Yoram's gross demand for x?A:90B:66C:18D:16正确答案：6、If leisure is a normal good, then an increase in non-labor income will reduce labor supply.A:对B:错正确答案：7、Mr. Cog has 18 hours per day to divide between labor and leisure. His utility function is U (C,R) = CR; where C is dollars per year spent on consumption and R is hours of leisure. If he has a nonlabor income of 40 dollars per day and a wage rate of 8 dollars per hour, he will choose a combination of labor and leisure that allows him to spend:A:184 dollars per day on consumption.B:82 dollars per day on consumption.C:112 dollars per day on consumption.D:92 dollars per day on consumption.正确答案：8、If Abishag owns 12 quinces and 10 kumquats, and if the price of kumquats is 3 times the price of quinces, how many kumquats can she afford if she buys as many kumquats as she can?A:28B:22C:10D:14正确答案：9、If Abishag owns 16 quinces and 15 kumquats, and if the price of kumquats is 4 times the price of quinces, how many kumquats can she afford if she buys as many kumquats as she can?A:38B:31C:15D:19正确答案：10、Yoram insists on consuming 3 times as much y as he consumes of x (so he always has y = 3x). He will consume these goods in no other ratio. The price of x is 2 times the price of y. Yoram has an endowment of 24 x's and 42 y's which he can trade at the going prices. He has no other source of income. What is Yoram's gross demand for x?A:90B:66C:18D:16正确答案：第八章1、The inverse demand curve P (x) for a good x measures the price per unit at which the quantity x would be demanded.A:对B:错正确答案：2、If a price changes, then changes in consumption at the intensive margin are changes that happen because consumers alter the amounts that they consume, but do not either stop consuming or start consuming the good.A:对B:错正确答案：3、If the demand function is q = 3m=p; where m is income and p is price, then the absolute value of the price elasticity of demand decreases as price increases.A:对B:错正确答案：4、A peck is 1/4 of a bushel. If the price elasticity of demand for bran is -0.2 when bran is measured in bushels, then when bran is measured in pecks, the price elasticity of demand for bran will be:A:-0.05B: -0.8C:-0.1D: None of the above.正确答案：5、The demand function is described by the equation q(p) = 190- p/5. The inverse demand function is described by:A:q(p) = 190 -5p.B:p(q) = 950 -5q.C:q(p)=1/(190 -p/5).D:p(q)=1/190 -q/5.正确答案：6、Marginal revenue is equal to price if the demand curve is horizontal.A:对B:错正确答案：7、The constant elasticity of demand for cigarettes has been estimated to be 0.5. To reduce smoking by 75%, approximately how much tax needs to be added to a $1 pack?A:$0.38B:$0.75C:$1.5D:$2.25正确答案：8、If the marginal cost of brewing beer is 40 cents and the profit maximizing price is 80 cents,then the price elasticity of demand isA:-0.66B:-1.8C:-2D:-2.33正确答案：9、A peck is 1/4 of a bushel. If the price elasticity of demand for bran is -0.2 when bran is measured in bushels, then when bran is measured in pecks, the price elasticity of demand for bran will be:A:-0.05B:-0.8C:-0.1D:None of the above.正确答案：10、The demand function is described by the equation q(p) = 190- p/5. The inverse demand function is described by:A:q(p) = 190 -5p.B:p(q) = 950 -5q.C:q(p)=1/(190 -p/5).D:p(q)=1/190 -q/5.正确答案：第九章1、If the supply curve is vertical, then the amount supplied is independent ofA:对B:错正确答案：2、The supply curve slopes up and to the right. If the demand curve shifts upward to a new curve which is everywhere higher than the old curve (but possibly of different slope) and if the supply curve does not shift, then the equilibrium price and quantity must necessarily increase.A:对B:错正确答案：3、An economic situation is Pareto optimal only if there is no way to make someone better off.A:对B:错正确答案：4、The demand for pickles is given by p=131-2q and supply is given by p=5+7q. What is the equilibrium quantity?A:11B:14C:19D:103正确答案：5、The demand function for fresh strawberries is q = 200-5p and the supply function is q=60+2p. What is the equilibrium price?B:20C:40D:50正确答案：6、If a quantity tax is collected from competitive suppliers of a good, placing a tax on the good causes the price paid by consumers to increase more than if the tax had been collected directly from the buyers.A:对B:错正确答案：7、The demand function for x is D(p) = 65-2p and the supply function is S(p) = 20 + p. The price that should be set to restrict quantity supplied to 30 units is closest to:A:5B:10C:15D:50正确答案：8、The demand function for rental apartments is q = 960-7p and the supply function is q = 160 + 3p. The government makes it illegal to charge a rent higher than 35. How much excess demand will there be?A:149B:450C:364正确答案：9、The demand for pickles is given by p=131-2q and supply is given by p=5+7q. What is the equilibrium quantity?A:11B:14C:19D:103正确答案：10、The demand function for fresh strawberries is q = 200-5p and the supply function is q=60+2p. What is the equilibrium price?A:10B:20C:40D:50正确答案：第十章1、 The production set of a firm is the set of all products the firm can produce.A:对B:错正确答案：2、 A production isoquant is a locus of combinations of inputs that are equally profitable.A:对B:错正确答案：3、 If a firm moves from one point on a production isoquant to another point on the same isoquant, which of the following will certainly NOT happen?A:a change in the level of outputB:a change in the ratio in which the inputs are combinedC:a change in the marginal products of the inputsD:a change in the rate of technical substitution正确答案：4、In any production process, the marginal product of labor equals:A:the value of total output minus the cost of the fixed capital stock.B:the change in output per unit change in labor input for 'small' changes in the amount of input.C:total output divided by total labor inputs.D:total output produced with the given labor inputs.正确答案：5、The inverse demand curve P (x) for a good x measures the price per unit at which the quantity x would be demanded.A:对B:错正确答案：6、 The production function f (x,y) = x + y has constant returns to scaleA:对B:错正确答案：7、 The production function Q = 50K0.75L0.75exhibitsA:increasing returns to scale.B:constant returns to scale.C:decreasing returns to scale.D:increasing, then diminishing returns to scale.正确答案：8、 A firm has a production function f (x,y)=1:10(x0.20+ y0.20)5 whenever x > 0 and y > 0.A:increasing returns to scale.B:decreasing returns to scale.C:constant returns to scale.D:increasing returns to scale if x + y > 1 and decreasing returns to scale otherwise.正确答案：9、 If a firm moves from one point on a production isoquant to another point on the same isoquant, which of the following will certainly NOT happen?A:a change in the level of outputB:a change in the ratio in which the inputs are combinedC:a change in the marginal products of the inputsD:a change in the rate of technical substitution正确答案：10、 In any production process, the marginal product of labor equals:A:The value of total output minus the cost of the fixed capital stock.B:the change in output per unit change in labor input for small changes in the amount of input.C:total output divided by total labor inputs.D:total output produced with the given labor inputs.正确答案：第十二章1、 A firm in a competitive industry takes account of the fact that the demand curve it confronts has a significant negative slope.A:对B:错正确答案：2、 In a perfectly competitive industry, the demand curve for the total output of the industry may be downward sloping.A:对B:错正确答案：3、Price equals marginal cost is a sufficient condition for profit maximizationA:对B:错正确答案：4、 A profit maximizing firm continues to operate even though it is losing money. It sells its product at a price of $100. From these facts we deduce that:A:average total cost is less than $100.B:average fixed cost is less than $100.C:marginal cost is increasing.D:average variable cost is less than $100.正确答案：5、A profit maximizing dairy farm is currently producing 10,000 gallons of milk per day. The government is considering two alternative policies. One is to give the farm a lump sum subsidy of $500 per month. The other policy is to give the farm a subsidy of $.05 per gallon of output.A:Both kinds of subsidy will increase production at this farm.B:Neither subsidy will affect production at this farm, since output is determined by profit maximization.C:Production at this farm will be increased if the per unit subsidy is adopted, but not if the lump-sum subsidy is adopted.D:Which subsidy has the greater effect on production at this farm depends on whether fixed costs are greater than variable costs.E:Production will be increased by either kind of subsidy if and only if there are not decreasing returns to scale.正确答案：6、 The cost function c(w1,w2,y) expresses the cost per unit of output of producing y units of output if equal amounts of both factors are used.A:对B:错正确答案：7、 If it costs $10 to set up and later clean a bagel press and bagels cost $1 per week, per bagel, to store, how many times should the bagel press be run each week to produce 500 bagels a week to be sold continuously?A:Once.B:TwiceC:3 times.D:4 times正确答案：8、 If output is produced according to Q = 4LK, the price of K is $10, and the price of L is$10, then the cost minimizing combination of K and L capable of producing 16 units of output isA:L = 4 and K = 1B:L = 2 and K = 2C:L = 1 and K = 1D:L = 8 and K = 8正确答案：9、 The average variable cost curve must always be U shaped.A:对B:错正确答案：10、 The marginal cost curve passes through the minimum point of the average fixed cost curve.A:对B:错正确答案：第十三章1、 A firm in a competitive industry takes account of the fact that the demand curve it confronts has a significant negative slope.A:对B:错正确答案：2、 In a perfectly competitive industry, the demand curve for the total output of the industry may be downward sloping.A:对B:错正确答案：3、Price equals marginal cost is a sufficient condition for profit maximizationA:对B:错正确答案：4、 A profit maximizing firm continues to operate even though it is losing money. It sells its product at a price of $100. From these facts we deduce that:A:average total cost is less than $100.B:average fixed cost is less than $100.C:marginal cost is increasing.D:average variable cost is less than $100.正确答案：5、A profit maximizing dairy farm is currently producing 10,000 gallons of milk per day. The government is considering two alternative policies. One is to give the farm a lump sum subsidy of $500 per month. The other policy is to give the farm a subsidy of $.05 per gallon of output.A:Both kinds of subsidy will increase production at this farm.B:Neither subsidy will affect production at this farm, since output is determined by profit maximization.C:Production at this farm will be increased if the per unit subsidy is adopted, but not if the lump-sum subsidy is adopted.D:Which subsidy has the greater effect on production at this farm depends on whether fixed costs are greater than variable costs.E:Production will be increased by either kind of subsidy if and only if there are not decreasing returns to scale.正确答案：6、 The change in producer’s surplus when the market price changes from p1 to p2 is half of the area to the left of the marginal cost curve between p1 and p2.A:对B:错正确答案：7、 A firm has the long run cost function C(q)=4q2+ 4. In the long run, it will supplya positive amount of output, so long as the price is greater than:A:16B:24C:4D:8正确答案：8、 Suppose that Dent Carr’s long run total cost of repairing s cars per week is c(s)=3s2+ 27.If the price he receives for repairing a car is 30, then in the long run, how many cars will he fix perweek if he maximizes profits?A:5B:0C:10D:7.5正确答案：9、 A profit maximizing firm continues to operate even though it is losing money. It sells its product at a price of $100. From these facts we deduce that:A:average total cost is less than $100.B:average fixed cost is less than $100.C:marginal cost is increasing.D:average variable cost is less than $100.正确答案：10、 A profit maximizing dairy farm is currently producing 10,000 gallons of milk per day. The government is considering two alternative policies. One is to give the farm a lump sum subsidy of $500 per month. The other policy is to give the farm a subsidy of $.05 per gallon of output.A:Both kinds of subsidy will increase production at this farm.B:Production at this farm will be increased if the per unit subsidy is adopted, but not if the lump-sum subsidy is adopted.C:Which subsidy has the greater effect on production at this farm depends on whether fixed costs are greater than variable costs.D:Production will be increased by either kind of subsidy if and only if there are not decreasing returns to scale.正确答案：第二章1、If there are two goods with positive prices and the price of one good is reduced, while income and other prices remain constant, then the size of the budget set is reduced.A:对B:错正确答案：错2、If preferences are transitive, more is always preferred to less.A:对B:错正确答案：错3、With quasi-linear preferences, the slope of indifference curves is constant along all rays through the origin.A:对B:错正确答案：错4、Hans has 27 dollars, which he decides to spend on x and y. Commodity x costs $16 per unit and commodity y costs $10 per unit. He has the utility function U (x, y)=5x2 + 2y2 and he can purchase fractional units of x and y.A: Hans will choose only x.B: Hans will choose only y.C: Hans will chose some of each commodity, but more y than x.D: Hans will choose some of each commodity, but more x than y.正确答案：Hans will choose only y.5、Wanda Littlemore's utility function is U (x, y) = x + 63y2.Her income is 184. If the price of x is 1 and the price of y is 33, how many units of good x will Wanda demand?A:17B:22C:24D:19正确答案： 19第三章1、If preferences are quasilinear, then for very high incomes the income offer curve is a straight line parallel to one of the axes.A:对B:错正确答案：2、If two goods are substitutes, then an increase in the price of one of them will increase the demand for the other.A:对B:错正确答案：3、An Engel curve is a demand curve with the vertical and horizontal axes reversed.A:对B:错正确答案：4、Daisy received a tape recorder as a birthday gift and is not able to return it. Her utility function is U(x,y,z)=x+z1/2f(y)where z is the number of tapes she buys, y is the number of tape recorders she has and x is the amount of money she has left to spend. f(y)=0if y<1and f(y)=8 if y is 1 or greater. The price of tapes is 2 and she can easily afford to buy dozens of tapes. How many tapes will she buy?A:4B:6C:2D:8正确答案：5、Mike consumes two commodities, x and y; and his utility function is min{x +2y,y+2x}. He chooses to buy 8 units of good x and 16 units of good y. The price of good y is 0.50. What is his income?A:32B:40C:24D:16正确答案：6、Quasilinear preferences are homothetic when the optimal amount of one of the goods is not affordable.A:对B:错正确答案：7、Walt consumes strawberries and cream but only in the fixed ratio of three boxes of strawber ries to two cartons of cream. At any other ratio, the excess goods are totally useless to him. The cost of a box of strawberries is 10 and the cost of a carton of cream is 10. Walt's income is 200.Which of the following is true?A:Walt demands 10 cartons of cream.B:Walt demands 10 boxes of strawberries.C:Walt considers strawberries and cartons of cream to be perfect substitutes.D:Walt demands 12 boxes of strawberries.正确答案：8、Madonna buys only two goods. Her utility function is Cobb-Douglas. Her demand functions have which of the following properties?A:Her demand for one of the two goods does not depend on income.B:Her demand for neither good depends on income.C:Her demand for each of the goods depends on income and on the prices of both goods.D:Her demand for each of the two goods depends only on her income and on the price of that good itself.正确答案：9、Daisy received a tape recorder as a birthday gift and is not able to return it. Her utility function is U(x,y,z)=x+z1/2f(y)where z is the number of tapes she buys, y is the number of tape recorders she has and x is the amount of money she has left to spend. f(y)=0if y<1and f(y)=8 if y is 1 or greater. The price of tapes is 2 and she can easily afford to buy dozens of tapes. How many tapes will she buy?A:4B:6C:2D:8正确答案：10、Mike consumes two commodities, x and y; and his utility function is min{x +2y,y+2x}. He chooses to buy 8 units of good x and 16 units of good y. The price of good y is 0.50. What is his income?A:32B:40C:24D:16正确答案：第四章1、The strong axiom of revealed preference requires that if a consumer chooses x when he can afford y; and chooses y when he can afford z; then he will not choose z when he can afford x.A:对B:错正确答案：2、If a consumer maximizes a utility function subject to a budget constraint and has strictly convex preferences, then his behavior will necessarily satisfy the weak axiom of revealed preference and the strong axiom of revealed preference.A:对B:错正确答案：3、The Laspeyres price index differs from the Paasche price index because the Laspeyres index holds prices constant and varies quantities while the Paasche price index holds quantities constant and varies prices.A:对B:错正确答案：4、Let A stand for the bundle (7,9);B stand for the bundle (10,5); and C stand for the bundle (6,6). When prices are (2,4); Betty chooses C. When prices are (12,3) she chooses A. Which of the following is true?B: A is indirectly revealed preferred to B.C:C is directly revealed preferred to A.D:None of the above正确答案：5、Remember that the Laspeyres price index uses the old quantities for the weights. In 1971, good x cost 3 and good y cost 1. The current price of good x is 3 and the current price of good y is 5. In 1971 the consumption bundle was (x,y) = (3,5). The current consumption bundle is (x,y) = (9 ,4). The Laspeyres index of current prices relative to 1971 prices is closest to which of the following numbers?A: 3.36B:2.43C:0.30D: 1.52正确答案：6、It follows from the weak axiom of revealed preference that if a consumer chooses x when he could afford y and chooses y when he could afford x; then his income must have changed between the two observations.A:对B:错正确答案：7、Let A stand for the bundle (7,9);B stand for the bundle (10,5); and C stand for the bundle (6,6). When prices are (2,4); Betty chooses C. When prices are (12,3) she chooses A. Which of the following is true?A:A is directly revealed preferred to B.B:A is indirectly revealed preferred to B.D:None of the above正确答案：8、Remember that the Laspeyres price index uses the old quantities for the weights. In 1971, good x cost 3 and good y cost 1. The current price of good x is 3 and the current price of good y is 5. In 1971 the consumption bundle was (x,y) = (3,5). The current consumption bundle is (x,y) = (9 ,4). The Laspeyres index of current prices relative to 1971 prices is closest to which of the following numbers?A:3.36B:2.43C:0.30D:1.52正确答案：9、At prices (4,12); Harry chooses the bundle (9,4). At the prices (8,4); Harry chooses the bundle (2,9). Is this behavior consistent with the weak axiom of revealed preference?A:YesB:NoC:It depends on his income.D:We would have to observe a third choice to be able to say.正确答案：10、A student spends all of her income on pizza and books. When pizzas cost $3 each and books cost $10 each, she consumed 30 pizzas and 3 books per month. The price of pizzas fell to $2.90 each while the price of books rose to $11 each. The price change:A:made her worse offB:left her exactly as well offas before.C:left her at least as well offas before and possibly helped her.D:had the same effect as a $3 increase in her income.正确答案：第五章1、A Giffen good must be an inferior good.A:对B:错正确答案：2、The compensated demand function refers to the demand function of someone who is adequately paid for what he for she sells.A:对B:错正确答案：3、In the case of homothetic preferences the entire change in demand from a price change is due to the substitution effect.A:对B:错正确答案：4、Walt considers x and y to be perfect substitutes. They originally cost 10 and 9 respectively. His income is 720. One day the price of x drops to 8. Which of the following is true?A:The income effect increases the quantity of y by 90．B:The substitution effect increases the quantity of y by 80.C:The substitution effect increases the quantity of x by 90D:The income effect increases the quantity of x by 80.正确答案：5、Suppose that bananas are a normal good and Woody is currently consuming 100 bananas at a price of 10 cents each.A:His Slutsky compensated demand curve going through this point is steeper than his ordinary demand curve.B:His ordinary demand curve going through this point is steeper than his Slutsky compensated demand curve.C:His ordinary demand curve is steeper to the left and his Slutsky compensated demand curve is steeper to the right of this point.D:Whether his ordinary demand curve or his compensated demand curve is steeper, depends on whether his price elasticity is greater than 1.正确答案：6、John purchases two goods, x and y. Good x is an inferior good for some range of income.There must be another range of income for which good x is a normal good.A:对B:错正确答案：7、The following can be said about the income and substitution effects of a price increase on the demand for the good whose price rose:A:The former is always positive and the latter is always negative.B:Both can be either positive or negative.C:While the latter is always negative, the former can be either positive or negative.D:While the former is always negative, the latter can be either positive or negative.正确答案：8、When the price of x rises, Marvin responds by changing his demand for x. The substitution effect is the part of this change that represents his change in demand:A:holding the prices of substitutes constant.B:if he is allowed to substitute as much x for y as he wishes.C:if his money income is held constant when the price of x changes.D:none of the above.正确答案：9、Walt considers x and y to be perfect substitutes. They originally cost 10 and 9 respectively. His income is 720. One day the price of x drops to 8. Which of the following is true?A:The income effect increases the quantity of y by 90．B:The substitution effect increases the quantity of y by 80.C:The substitution effect increases the quantity of x by 90.D:The income effect increases the quantity of x by 80.正确答案：10、Suppose that bananas are a normal good and Woody is currently consuming 100 bananas at a price of 10 cents each.A:His Slutsky compensated demand curve going through this point is steeper than his ordinary demand curve.B:His ordinary demand curve going through this point is steeper than his Slutsky compensated demand curve.C:His ordinary demand curve is steeper to the left and his Slutsky compensated demand curve is steeper to the right of this point.D:Whether his ordinary demand curve or his compensated demand curve is steeper, depends on whether his price elasticity is greater than 1.正确答案：第七章1、Consumer's surplus is another name for excess demand.A:对B:错正确答案：2、The equivalent variation in income from a tax is the amount of extra income thata consumer would need in order to be as well off after the tax is imposed as he was originally.A:对B:错正确答案：3、With quasilinear preferences, the equivalent variation and the compensating variation in income due to a tax are the same.A:对B:错正确答案：4、Ella's utility function is min{4x,y}. If the price of x is 15 and the price of y is 20, how much money would she need to be able to purchase a bundle that she likes as well as the bundle(x,y) = (5,8)?A:92B:198C:190D:235正确答案：5、Sam's utility function is U (x,y)=2x + y where x is the number of x's he consumes per week and y is the number of y's he consumes per week. Sam has $200 a week to spend. The price of x is 4. Sam currently doesn't consume any y. Sam has received an invitation to join a club devoted to consumption of y. If he joins the club, Sam can get a discount on the purchase of y. If he belonged to the club he could buy y for $1 a unit. How much is the most Sam would be willing to pay to join this club?A: nothingB:$100 a weekC:$50 a weekD: $40 a week正确答案：6、Sir Plus has a demand function for mead that is given by the equation D(p) = 100-P.If the price of mead is 75, how much is Sir Plus's net consumer surplus?A:25B:312.5C:625D:156.25正确答案：7、Sam has quasilinear preferences and his demand function for x is D(p) = 15-p/3.The price of x is initially $15 per unit and increases to $24 per unit. Sam's change is consumer surplus is the closest to:A:-168B:-76。
智慧树知到《经济学导论( 微观)》 章节测试完整答案
智慧树知到《经济学导论（微观）》章节测试完整答案1、稀缺性问题是__问题。
（） [单选题] *A.由于价格过低而产生的B.只有贫穷的国家才会发生的C.可以通过市场交换而被消除的D.所有国家和个人在过去、现在和可见的未来都将面对的(正确答案)2、经济学研究的理性人是指_的人。
（） [单选题] *A.道德高尚B.行为合法C.追求个人利益最大化(正确答案)D.损人利己3、最基本的经济问题是__。
（） [单选题] *A.稀缺性(正确答案)B.健康与医疗保障C.减少失业D.提高人们的收入水平4、政府如果将某些资源用于建造高铁，则这些资源就不能被用于教育。
此选择说明的概念是_。
（） [单选题] *A.市场B.宏观经济政策C.边际利益D.机会成本(正确答案)5、市场主要是通过__来协调单个经济主体的决策。
（） [单选题] *A.法律和规则B.产品和要素的价格(正确答案)C.计划和指令D.宣传和广告6、增加货币量的结果是____。
（） [单选题] *A.物价上涨(正确答案)B.利率升高C.经济增长速度加快7、作为政策顾问的经济学家，通常使用的是___方式来阐述观点。
（） [单选题] *A.公式表述B.文字表述C.实证表述D.规范表述(正确答案)8、上大学的机会成本包括_。
（） *A.因为上大学而放弃的工资收入(正确答案)B.上学购买的教材(正确答案)C.上学期间的伙食费D.上大学购买的教材(正确答案)9、根据经济学原理，对交易双方都有利的交易需要满足___的原则。
（） *A.符合社会发展目标要求B.基于比较优势专业分工(正确答案)C.全能计划安排D.按照自愿交易原则进行(正确答案)10、经济学研究理性人有效利用稀缺资源最大限度满足愿望的选择原则。
[判断题] *对(正确答案)错11、失业率和通货膨胀率往往不存在任何关系。
[判断题] *对错(正确答案)12、理性人根据激励的改变而调整行为。
[判断题] *对(正确答案)错1、手机功能的不断增加，导致___。
2020年智慧树知道网课《电路(山东联盟—山东管理学院)》课后章节测试满分答案
绪论单元测试1【单选题】(2分)电路变量中电压的对偶元素是（）。
A.电荷B.电导C.电阻D.电流2【单选题】(2分)电路元件中电感的对偶元件是（）。
A.电流源B.电容C.电阻D.电压源3【单选题】(2分)被称为电路求解大师的是（）。
A.欧姆B.安培C.基尔霍夫D.法拉第4【判断题】(2分)首先发现电流的磁效应的是丹麦物理学家奥斯特。
（）A.错B.对5【判断题】(2分)电路课程在电气自动化课程体系中起着承上启下的作用。
（）A.错B.对第一章测试1【单选题】(2分)当实际电流源开路时，该电流源内部（）。
A.无电流，有功率损耗B.有电流，无功率损耗C.无电流，无功率损耗D.有电流，有功率损耗2【单选题】(2分)某电阻元件的额定数据为“1KΩ、2.5W”，正常使用时允许流过的最大电流为（）。
A.50mAB.2.5mAC.500mAD.250mA3【单选题】(2分)在下图中，三个电阻共消耗的功率为（）。
A.9B.无法计算C.154【单选题】(2分)含源二端网络，测得其开路电压为20V，短路电流为2A，当外接10Ω负载时，负载电流为（)。
A.1.5AB.2AC.0.5AD.1A5【判断题】(2分)电压是产生电流的根本原因。
因此电路中有电压必有电流。
A.对B.错6【判断题】(2分)理想电流源输出恒定的电流，其输出端电压由内电阻决定。
A.对B.错7【单选题】(2分)下图所示电路中电压u等于（）。
A.6VB.4VC.-6VD.-4V8【单选题】(2分)下图所示电路中电流i等于（）。
A.1AB.3AC.2AD.4A9【判断题】(2分)KCL定律是对电路中各支路电流之间施加的线性约束关系。
A.对B.错10【判断题】(2分)KVL定律是对电路中各回路电压之间施加的线性约束关系。
A.对B.错第二章测试1【单选题】(2分)有3个电阻相串联，已知R1=2Ω，R2=5Ω，R3=8Ω.在三个串联电阻的端口上外加电压为Us=30V的电压源，则对应各电阻上的电压有效值分别为（）。
2020年智慧树知道网课《微观经济学(对外经济贸易大学)》课后章节测试满分答案
第一章测试1【单选题】(3分)经济学可定义为（）A.企业取得利润的活动B.消费者如何获取收入C.政府对市场制度的干预D.研究如何最合理地配置稀缺资源于诸多用途2【单选题】(3分)微观经济学研究的主要对象是()A.A和CB.个别企业和投资者的行为C.失业和利率D.个别消费者的行为3【单选题】(3分)经济学研究的基本问题包括（）A.怎样生产B.其他选项均正确C.生产什么，生产多少D.为谁生产4【单选题】(3分)说“资源是稀缺的”是指（）A.相对于资源的需求而言，资源总是不足的B.资源必须保留给下一代C.世界上大多数人生活在贫困中D.世界上资源最终将由于生产更多的物品和劳务而消耗光5【单选题】(3分)以下哪个不是经济稀缺性的例子()A.如果一家车企打算增加汽车产量，那它不得不在广告上多花钱B.如果你买了房子，就没钱买车子了C.如果企业把资金投到A项目，它不得不放弃B项目。
D.如果你晚上去看一场电影那就没有时间去打球了6【单选题】(3分)关于黄金定价的一个有效的理论应该()A.有助于预测黄金价格随时间的波动B.建立在一些简化的假设前提下C.不需要预测到所有的价格变化D.其他选项均正确7【单选题】(3分)以下哪个是实证分析()A.由于很多人负担不起大学学费，政府应该实行学费税收减免B.消费者理论一个重要的假设是消费者喜欢拥有更多的商品C.在所有航班中都应该实行禁烟D.为了减少收入不平等程度，政府应该减少穷人的税赋。
8【单选题】(3分)以下哪个是规范分析()A.当一个商品的价格上升时，消费者的购买量会减少B.当一个商品的价格上升时，企业会生产更多C.如果政府卖出债券，利率会增加，私人投资会减少D.我们不应该提高最低工资，因为这会增加失业率9【单选题】(3分)厂商理论的一个核心假设是()A.企业要实现利润最大化B.企业要实现社会责任最大化.C.企业要实现最大的销售收入D.企业要实现员工收入最大化10【单选题】(3分)以下哪个市场是严格按地理边界划分的()A.牛排市场B.汽油零售市场C.房地产市场D.黄金市场第二章测试1【单选题】(3分)导致电动汽车需求曲线位置右移的是下列（）因素。
2020智慧树,知到《经济学》章节测试【完整答案】
2020智慧树，知到《经济学》章节测试【完整答案】智慧树知到《经济学》章节测试答案第一章1、经济物品是指( )。
A:有用的物品B:稀缺的物品C:要用钱购买的物品D:有用且稀缺的物品正确答案：有用且稀缺的物品2、一国生产可能性曲线以内的一点表示( )。
A:通货膨胀B:失业或者说资源没有被充分利用C:该国可利用的资源减少D:技术水平提高正确答案：失业或者说资源没有被充分利用3、假定某机器原来生产产品A，利润为200元。
现改为生产产品B，所花的人工费是300元，材料费是400元，则生产产品B的机会成本是( )。
A:200元B:300元C:400元D:700元正确答案： 200元4、某菜农销售西红柿时，三元一斤，五元二斤，则该菜农销售第二斤西红柿的边际收益是( )。
A:3元B:2.5元C:2元D:5元正确答案： 2元5、 M国生产一单位毛呢和葡萄酒所用的劳动分别为3小时和2小时，而N国分别为6小时和3小时，那么N国( )。
A:在生产毛呢上有绝对优势B:在生产葡萄酒上有绝对优势C:在生产毛呢上有比较优势D:在生产葡萄酒上有比较优势正确答案：在生产葡萄酒上有比较优势第二章1、消费者预期某商品未来价格要上升，则对该商品当前需求会( )。
A:减少B:增加C:不变D:上述三种情况都有可能正确答案：增加2、下列因素中除哪一种以外都会使需求曲线移动?( ) A:购买者(消费者)收入变化B:商品价格下降C:其他相关商品价格下降D:消费者偏好变化正确答案：商品价格下降3、建筑工人提高工资将使新房子的( )。
A:需求曲线外移B:需求曲线內移C:供给曲线外移D:供给曲线內移正确答案：供给曲线內移4、市场上某产品存在超额需求是由于( )。
A:产品价格超过均衡价格B:该产品是优质品C:该产品没有相似的替代品D:产品价格低于均衡价格正确答案：产品价格低于均衡价格5、等弹性的需求曲线( )。
A:是一条向右下方倾斜的直线B:向右下方倾斜，凸向原点C:凹向原点D:三种情况都有可能正确答案：向右下方倾斜，凸向原点第三章1、序数效用论认为，商品效用的大小( )。
智慧树知道网课《微观经济学(山东联盟-山东财经大学)》课后章节测试满分答案
绪论单元测试1【单选题】(5分)稀缺性是指A.生产力不发达造成了物品供给不足B.生产粮食的土地太少C.可用的经济资源与人类的欲望相比总是显得不足D.生产家具的木材太少2【单选题】(5分)以下属于资源配置问题的是A.为谁生产B.经济增长率的高低C.通货膨胀率高低D.失业率高低3【单选题】(5分)以下属于资源利用问题的是A.经济增长率的高低B.为谁生产C.生产什么D.如何生产4【单选题】(5分)下面属于规范分析命题的是A.利率升高，投资需求下降B.利率上升，货币需求减少C.通货膨胀与失业之间存在反方向的变动关系D.企业规模越大越好5【单选题】(5分)下面属于实证分析命题的是A.货物税会引起商品的价格上升B.小的就是好的C.应该建立现代企业制度D.收入分配差距不应太大6【单选题】(5分)以下属于微观经济学研究的问题是A.社会资源是充分利用了还是被浪费了B.消费者如何用既定的收入获得最大的效用C.经济增长率是高了还是低了D.货币的购买力是高了还是低了7【单选题】(5分)以下属于宏观经济学研究的问题是A.消费者如何用既定的收入获得最大的效用B.货物税对均衡价格的影响C.生产者在既定的产量下如何使成本最小D.货币的购买力是上升了还是下降了8【单选题】(5分)“没有免费的午餐”这种说法A.否定了政府和社会组织救灾的利他性B.说明任何事物都有机会成本C.说明施舍不是白给D.不排除没有免费的早餐或晚餐9【单选题】(5分)一个农民原来在一块地上种植玉米和花生，净收入为1800元，现在改种蔬菜，多用人工5天（如果外出打工可得收入500元）、多用化肥农药等费用300元，总收入为6300元。
该农民种蔬菜的机会成本是（）元。
A.4500B.6300C.1800D.260010【单选题】(5分)生产可能性边界内的一点是（）的。
A.可能，但无效率B.有效率但不可能C.既有效率又可能D.既无效率又不可能11【判断题】(5分)缺性存在于人类社会的一切时代。
2020年智慧树知道网课《经济学基础》课后章节测试满分答案
第一章测试1【单选题】(20分)资源的稀缺性是指（）A.相对于人类社会的无穷欲望而言，资源总是不足的B.生产某种物品所需资源的绝对数量的有限性C.世界上资源最终将由于生产更多物品和劳务而消耗光D.资源的绝对数量的有限性2【单选题】(20分)一国的生产可能性曲线上的点表示（）A.该国可利用的资源减少及技术水平降低B.社会使用既定的生产资源所能生产商品的最大组合C.通货膨胀D.失业或者资源没有被充分利用3【单选题】(20分)生产可能性曲线说明的基本原理是（）A.一国资源总能被充分利用B.经济能力增长唯一决定于劳动力数量C.假定所有经济资源能得到充分利用，则只有减少Y物品的生产才能增加X物品的生产D.改进技术引起生产可能性曲线向内移动4【单选题】(20分)下列物品中不是经济物品的是（）A.空气B.彩电C.汽车D.手机5【单选题】(20分)经济学可定义为（）A.企业赚取利润的活动B.个人的生财之道C.研究稀缺资源如何有效配置的问题D.政府对市场制度的干预第二章测试1【单选题】(20分)面包的价格下降了，人们对蛋糕的需求量就会（）A.不变B.减少C.不确定D.2【单选题】(20分)汽车的价格下降了，生产者对汽油的供给量就会（）A.不变B.不确定C.减少D.增加3【单选题】(20分)市场均衡是（）A.绝对的B.相对的C.不变的D.4【单选题】(20分)某时期，某商品需求函数为Qd=50-5P，供给函数为Qs=-10+ 5P，均衡价格是（）A.25B.7C.6D.205【单选题】(20分)某时期，某商品需求函数为Qd=50-5P，供给函数为Qs=-10+ 5P，均衡数量是（）A.6B.20C.25D.7第三章测试1【单选题】(20分)以下哪种商品的需求弹性最大（）A.食盐B.青菜C.面包D.点心2【单选题】(20分)需求价格弹性的计算公式为（）A.价格变动百分比除以需求量变动百分比B.需求量变动百分比除以价格变动百分比C.需求量与价格之比D.需求量变动的绝对值除以价格变动的绝对值3【判断题】(20分)各种药品（包括营养滋补品）的需求弹性都是相同的()A.对B.错4【判断题】(20分)买者只需要提高价格就能增加总收益（）A.对B.错5【判断题】(20分)农产品的需求一般缺乏弹性（）A.错B.对第四章测试1【单选题】(20分)关于基数效用论，不正确的是（）A.基数效用论中效用可以以确定的数字表达出来B.基数效用论中效用可以加总C.基数效用论和序数效用论使用的分析工具完全相同D.基数效用论认为消费一定量的某商品的总效用可以由每增加一个单位的消费所增加的效用加总得出2【单选题】(20分)序数效用论中，商品的效用（）A.可以比较B.可以通过确切的数字表示C.取决于价格D.取决于使用价值3【判断题】(20分)消费者在同一时间内消费同一商品，随着这种商品消费量的增加，该商品的边际效用先递增、后递减（）A.对B.错4【判断题】(20分)序数效用论认为，商品效用虽然难以度量，但却可以比较（）A.错B.对5【判断题】(20分)一种物品效用的大小表明它在生产中的作用的大小（）A.对B.错第五章测试1【单选题】(20分)（）时，等成本线平行向内移动。
2020年智慧树知道网课《数字经济时代的市场营销(山东联盟)》课后章节测试满分答案
第一章测试1【多选题】(20分)营销为消费者带来哪些效用？A.空间B.占有C.时间D.边际2【判断题】(20分)欲望是指人们没有得到基本满足的感受状态A.错B.对3【单选题】(20分)顾客让渡价值理论的提出者是？A.菲利普·科特勒B.斯蒂芬.P.罗宾斯C.杰克·特劳特D.迈克尔·波特4【单选题】(20分)在市场营销活动中，如果一方比另一方更主动性、更积极地寻求交换，我们就把前者称之为？A.被营销者B.消费者C.营销者D.顾客5【单选题】(20分)典型口号：“我们生产什么，就卖什么”的营销观念是？A.市场营销观念B.推销观念C.生产观念D.产品观念第二章测试1【多选题】(20分)战略业务单位的特征有（）。
A.有相应的管理班子从事经营战略管理工作B.拥有一定的资源，能够相对独立或有区别地开展业务活动C.有共同的性质和要求D.有自己的业务E.有其竞争对手2【单选题】(20分)波士顿矩阵的市场增长率是指该战略业务单位所在市场或行业在一定时期内销售增长的百分比，一般以（）作为分界线A.10%B.5%C.20%D.3【判断题】(20分)波士顿矩阵的发展战略主要适用于某些问题类业务，目的是扩大市场占有率，追加投资，努力促使其转变为明星类。
A.对B.错4【多选题】(20分)通用电气公司的矩阵模型的公司业务实力涉及（）等。
A.市场份额B.份额成长情况C.促销效率D.品牌知名度5【判断题】(20分)公司在完成了SWOT分析后，就可以为该计划在一段时间内制定特定的目标，这在企业战略计划中称为目标制定。
A.对B.错第三章测试1【判断题】(20分)市场营销微观环境是指对企业服务其顾客的能力构成直接影响的各种力量。
A.错B.对2【判断题】(20分)个人可支配收入是指扣除消费者个人缴纳的各种税款和交给政府的非商业性开支后可用于个人消费和储蓄的那部分个人收入。
A.错B.对3【单选题】(20分)中东地区严谨带六角形的包装，英国忌用大象、山羊做装饰图案，这些都是因为不同的（）不同。
2020智慧树,知到《微观经济学》章节测试【完整答案】
2020智慧树，知到《微观经济学》章节测试【完整答案】第一章单元测试1、单选题：Microeconomics studies the allocation of选项：A:models.B:scarce resources.C:decision makers.D:unlimited resources.答案: 【scarce resources.】2、单选题：Most microeconomic models assume that decision makers wish to选项：A:act selfishly.B:make others as well off as possible.C:make themselves as well off as possible.D:None of the above.答案: 【make themselves as well off as possible.】3、单选题：What links the decisions of consumers and firms in a market?选项：A:the government.B:microeconomics.C:coordination officials.D:prices.答案: 【prices.】4、单选题：Economic models are most often tested选项：A:using data from the real world.B:using computer simulations.C:using data from the distant past.D:using logic alone.答案: 【using data from the real world.】5、单选题：Which of the statements below is/are normative?选项：A:Economists need to include more reality in their models. B:B and CC:Microeconomists study economic growth.D:Economists will use a model until it is refuted by someone.答案: 【Economists need to include more reality in their models.】第二章单元测试1、单选题：An indifference curve represents bundles of goods that a consumer选项：A:views as equally desirable.B:refers to any other bundle of goods.C:All of the above.D:ranks from most preferred to least preferred.答案: 【views as equally desirable.】2、单选题：Convexity of indifference curves implies that consumers are willing to选项：A:give up more“y” to get an extra“x” the less“x” they have.B:settle for less of both“x” and“y”.C:give up more“y” to get an extra“x” the more“x” they have.D:acquire more“x” only if they do not have to give up any“y”.答案: 【give up more“y” to get an extra“x” the less “x” they have.】3、单选题：If two bundles are on the same indifference curve, then 选项：A:B and C.B:no comparison can be made between the two bundles since utility cannot really be measured.C:the consumer derives the same level of utility from each. D:the consumer derives the same level of ordinal utility from each but not the same level of cardinal utility.答案: 【the consumer derives the same level of utility from each.】4、单选题：If the utility for two goods“x” and“y” is measured as U = x + y, then it can be concluded that选项：A:the indifference curves on the x,y graph will be upward sloping.B:”x” and“y” are both bads.C:”x” and“y” are perfect complements.D:”x” and“y” are perfect substitutes.答案: 【“x” and“y” are perfect substitutes.】5、单选题：Joe”s income is $500, the price of food (F) is $2 per unit, and the price of shelter (S) is $100. Which of the following represents his budget constraint?选项：A:F = 250 – 50SB:500 = 2F + 100SC:S = 5 – .02FD:All of the above.答案: 【All of the above.】。
智慧树知道网课《概率论与数理统计(山东联盟-滨州学院)》课后章节测试满分答案
第一章测试1【单选题】(10分)金鱼的主人外出，委托朋友换水，设已知如果不换水，金鱼死去的概率为0.8，若换水，则金鱼死去的概率为0.15.有0.9的把握确定朋友会记得换水.则主人回来金鱼还活着的概率为（）。
A.0.735B.0.785C.0.265D.0.2152【单选题】(10分)设A,B,C表示三个随机事件，则A发生而B,C都不发生为（）。
A.B.C.D.3【单选题】(10分)设甲乙两人进行象棋比赛，考虑事件A={甲胜乙负}，则为（）。
A.{甲乙平局}B.{甲负乙胜}C.{甲负}D.{甲负或平局}4【单选题】(10分)对于任意两个事件A和B，有P(A-B)=（）。
A.B.C.D.5【单选题】(10分)若两件事A和B同时出现的概率P(AB)=0，则（）。
A.P(A)=0或P(B)=0B.AB是不可能事件C.D.A和B互斥6【单选题】(10分)某城市居民中订阅A报的有45%，同时订阅A，B报的有10%，同时订阅A，C报的有8%，同时订阅A，B，C报的有3%，则“只订阅A报”的事件发生的概率为（）。
A.0.24B.0.73C.0.3D.0.6557【单选题】(10分)已知P(A)=0.5,P(B)=0.6,以及，则=（）。
A.6/11B.4/5C.6/7D.3/48【单选题】(10分)从40件产品中（其中37件合格品，3件不合格品）任取3件产品，则事件“至少有一个不合格品”的概率为（）。
A.B.C.D.9【单选题】(10分)设甲、乙、丙3人独立地回答一个问题，各人答对的概率分别是0.6，0.5，0.3，则至少有1人答对问题的概率为（）。
A.0.86B.0.91C.0.09D.0.1410【单选题】(10分)袋中有5个球（3个新2个旧）每次取一个，无放回地取两次，则第二次取到新球的概率是（）.A.3/10B.3/5C.1/2D.3/4第二章测试1【单选题】(10分)已知随机变量X只能取-1，0，1，2四个数值，其相应的概率依次是，则c=（）。
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第一章测试1【单选题】(20分)现有资源不能充分满足人的欲望这一实事被称为（）。
A.稀缺性B.机会成本C.生产什么问题D.实证经济学2【单选题】(20分)稀缺性问题（）。
A.只存在于依靠市场机制的经济中B.意味着抢购和黑市交易C.存在于所有经济中D.只存在于依靠命令机制的经济中3【单选题】(20分)经济物品是指（）。
A.有用且稀缺的物品B.稀缺的物品C.要用钱购买的物品D.有用的物品4【单选题】(20分)经济学研究的基本问题包括（）。
A.为谁生产B.生产什么，生产多少C.怎样生产D.以上问题都包括5【单选题】(20分)经济学产生的原因是（）。
A.生产的需要B.欲望满足的需要C.稀缺性的存在与选择的必要D.选择的需要第二章测试1【判断题】(20分)如果需求增加,需求量一定增加。
A.对B.错2【判断题】(20分)如果需求量增加,需求一定增加。
A.错B.对3【单选题】(20分)当汽油价格急剧上涨时，对小汽车的需求量将（）。
A.保持不变B.增加C.减少4【单选题】(20分)当咖啡价格急剧上涨时，对茶叶的需求量将（）。
A.增加B.保持不变C.减少5【单选题】(20分)在其他条件不变的情况下,消费者收入增加将导致（）。
A.需求量增加B.需求增加C.需求减少D.需求量减少第三章测试1【单选题】(20分)病人对药品的需求的价格弹性()。
A.等于1B.小于1C.大于12【单选题】(20分)已知某种商品的需求富有价格弹性，假定其他条件不变，卖者要获得更多的总收益（）。
A.适当提高价格B.适当降低价格C.保持原价格不变3【单选题】(20分)某商品的价格上升,其销售收益非但没有增加,反而减少了,这是因为该商品的需求是()。
A.无弹性的B.与弹性无关C.缺乏弹性的D.富有弹性的4【单选题】(20分)厂商在工资率下降的时候一般倾向于雇佣更多的工人，假如工人的需求量缺乏价格弹性，工资率的下降导致工资总额（）。
A.不变B.减少C.增加5【单选题】(20分)如果价格下降10%能使买者总支出增加1%，这种商品的需求量对价格（）。
A.单位弹性B.缺乏弹性C.富有弹性第四章测试1【判断题】(20分)基数效用论采用的是无差异曲线分析法，序数效用论采用的是边际效用分析法。
A.错B.对2【判断题】(20分)当边际效用为正数时，总效用是增加的；当边际效用为零时，总效用达到最大；当边际效用为负数时，总效用减少。
A.错B.对3【判断题】(20分)如果把无差异曲线与消费可能线合在一个图上，那么消费可能线必定与无数条无差异曲线中的一条相切于一点，在这个切点上就实现了消费者剩余。
A.错B.对4【判断题】(20分)消费者愿意对某种物品所支付的价格与他实际支付的价格的差额称为消费者均衡。
A.错B.对5【判断题】(20分)消费者对某种商品的需求量与价格成反方向变动的原因在于边际效用递减。
A.错B.对第五章测试1【判断题】(20分)生产理论中的短期是指未能调整全部生产要素的时期。
A.错B.对2【判断题】(20分)边际产量递减，平均产量也递减。
A.错B.对3【判断题】(20分)在生产的第Ⅱ阶段，AP是递减的。
A.对B.错4【判断题】(20分)生产者生产的目的就是实现利润最大化。
A.错B.对5【判断题】(20分)生产函数是表明在一定的技术水平下，生产要素的数量与某种组合和它所能生产出来的最大产量之间依存关系的函数。
A.对B.错第六章测试1【判断题】(20分)成本等于产品价格乘以数量，收益等于生产要素的价格乘以数量。
A.错B.对2【判断题】(20分)总收益减去会计成本就是会计利润，会计利润再减去机会成本就是经济利润。
A.错B.对3【判断题】(20分)会计成本和机会成本之和称为可变成本。
A.对B.错4【判断题】(20分)短期内可以调整的成本称为经济成本，短期内不能调整的成本称为固定成本。
A.对B.错5【判断题】(20分)短期边际成本曲线与短期平均成本曲线相交于短期平均成本曲线的最低点，这个相交点被称为收支相抵点。
A.对B.错第七章测试1【多选题】(20分)根据经济学中的市场结构标准划分的四种基本市场类型是（）。
A.垄断竞争市场B.完全垄断市场C.完全竞争市场D.寡头垄断市场2【判断题】(20分)形成垄断的关键条件是进入限制。
A.错B.对3【判断题】(20分)在完全竞争市场上，平均收益等于边际收益；而在其他市场上，一般是平均收益大于边际收益。
A.对B.错4【判断题】(20分)垄断企业是价格的接受者，完全竞争企业是价格的制定者。
A.错B.对5【判断题】(20分)在垄断竞争市场上，企业的成功取决于产品质量竞争。
A.错B.对第八章测试1【判断题】(20分)垄断厂商在短期或长期都有可能获得最大利润。
（）A.对B.错2【判断题】(20分)垄断厂商把价格定得越高，他所得到的利润额就越大。
（）A.错B.对3【单选题】(20分)完全垄断厂商面临的需求曲线是（）。
A.完全无弹性的B.向上倾斜的C.完全弹性的D.向下倾斜的4【单选题】(20分)在完全垄断市场上，对于任何产量，厂商的平均收益总等于（）。
A.平均成本B.边际收益C.市场价格D.边际成本5【单选题】(20分)垄断厂商实行差别价格意味着（）。
A.对同一种产品向不同消费者索取不同的价格B.对同一种产品向不同消费者索取相同的价格C.对不同产品向相同消费者索取相同的价格D.对不同产品向相同消费者索取不同的价格第九章测试•第1部分•总题数:51【单选题】(20分)垄断竞争厂商实现利润最大化的途径有（）。
A.产品广告竞争B.价格与产量决策C.勾结D.产品质量竞争2【判断题】(20分)不论是完全竞争还是垄断竞争，厂商在长期里得到的只能是正常利润。
A.对B.错3【判断题】(20分)假定其他条件相同，处于完全竞争条件下的厂商的长期均衡产量，要大于处于垄断竞争条件下的厂商的。
A.错B.对4【判断题】(20分)在完全竞争和垄断竞争的条件下，厂商形成长期均衡的条件是相同的。
A.对B.错5【单选题】(20分)垄断竞争厂商实现长期均衡时，厂商的获利情况是（）。
A.无法确定B.获得超额利润C.获得正常利润D.亏损第十章测试1【单选题】(20分)垄断竞争市场与寡头市场的区别是（）。
A.在垄断竞争市场中，厂商面临的需求曲线是向下倾斜的B.在寡头市场中没有竞争C.产品差别D.在寡头市场中，厂商需要考虑竞争对手的反应2【单选题】(20分)寡头垄断厂商的产品（）。
A.可以是同质，也可以有差别B.是互补的C.是独特无二的D.产品差别3【单选题】(20分)卡特尔的解体将引起（）。
A.价格下降，产量上升B.价格上升，产量上升C.价格上升，产量下降D.价格下降，产量下降4【单选题】(20分)以下哪一种不是寡头垄断厂商的勾结方式（）。
A.卡特尔B.支配型价格领导C.晴雨表型价格领导D.托拉斯5【单选题】(20分)在斯威齐模型中，拐折的需求曲线意味着收益曲线是（）。
A.垂直的B.间断的C.水平的D.向上倾斜的第十一章测试1【判断题】(20分)生产要素的需求是一种派生需求和联合需求。
A.错B.对2【判断题】(20分)用先进的机器代替工人的劳动，会使劳动的需求曲线向右移动。
A.对B.错3【判断题】(20分)工会在工资的决定中起着决定性的作用。
A.对B.错4【判断题】(20分)正常利润是对承担风险的报酬。
A.对B.错5【判断题】(20分)超额利润是对企业家才能这种特殊生产要素的报酬。
A.错B.对第十二章测试1【判断题】(20分)局部分析(）只考虑某个局部本身所包含的各因素的相互影响、相互作用，以及最终如何达到均衡状态。
A.错B.对2【判断题】(20分)一般均衡是指在一个经济体系中，所有市场的供给和需求同时达到均衡的状态。
A.错B.对3【判断题】(20分)帕累托最优状态是指这样一种状态，对于某种既定的资源配置状态而言，如果不可能在不影响他人境况的条件下来改善某个人的福利状况。
A.对B.错4【判断题】(20分)在交换的埃奇沃斯盒状图中，两个消费者的所有无差异曲线的切点运动的轨迹，叫做交换的契约曲线，表示两种产品在两个消费者之间的所有最优分配状态的集合。
A.对B.错5【判断题】(20分)在生产的埃奇沃斯盒状图中，两个生产者的所有等产量曲线的切点运动的轨迹，叫做生产的契约曲线，表示两种要素资源在两个生产者之间的所有最优分配状态的集合。
A.对B.错第十三章测试1【单选题】(20分)下面哪一项不是市场失灵的原因(）。
A.私人物品B.垄断C.外部性D.公共物品2【判断题】(20分)公共物品实际上就是公用的物品。
A.错B.对3【判断题】(20分)无论是正负外部性都会引起市场失灵。
A.对B.错4【单选题】(20分)下面哪一项物品具有非排他性(）。
A.艺术博物馆B.收费的高速公路C.国防D.城市公共汽车5【单选题】(20分)下面存在搭便车问题的物品是（）。
A.私立学校B.收费的高速公路C.私人经营的电影院D. 路灯。