资源描述:
《微观期末试卷(2009)经院答案1》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、厦门大学《微观经济学》课程试卷(A)系别_____姓名_____学号_____注:所有题目答案均应写在答题纸上,否则无效。一、名词解释(3分×6=18分)5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandach
2、ieve51.收入效应 2.攀比效应3.风险溢价4.边际技术替代率5.范围经济6.时期间价格歧视5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve55.1-9,,services,andmake
3、thecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve5二、单项选择题(1分×20=20分)1.无差异曲线为斜率不变的直线时,说明相结合的两种商品是()A.可以替代的B.完全替代的C.互补的D.互不相关的2.已知消费者的收入是100元,商品X的价
4、格是10元,商品Y的价格是3元。假定他打算购买7单位X和10单位Y,这时商品X和Y的边际效用分别是50和18.如要获得最大效用,他应该():A.停止购买 B.增购X,减少Y的购买C.减少X增加Y的购买D.同时增购X和Y3、正常商品价格下降时,应该有()A.替代效应为正值,收入效应为正值,总效应为正。B.替代效应为正值,收入效应为负值,总效应为正。C.替代效应为负值,收入效应为正值,总效应为负。D.无法确定。4.当APL为正但递减时,MPL是()5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictranspo
5、rtinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve5A.正的B.负的C.零D.上述任何一种5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtr
6、ansitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve55.LAC曲线()A.当LMCLAC时上升B.通过LMC曲线的最低点5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-f
7、unctionalpublictransportsystem,thusprotectingtheregionalpositionandachieve5A.仅在随LMC曲线下降时下降B.随LMC曲线上升时上升6.如果在需求曲线上有一点,Ed=-2,P=20元,则MR为()A.30元; B.10元; C.60元; D-10元7.在短期,完全垄断厂商()A.无盈亏B.取得经济利润C.发生亏损D.以上任何一种情况都可能出现8.一个商品价格下降对其互补品最直接的影响