20春学期《经济学》在线平时作业1

adminhan

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果目前存在通胀缺口，应采取的财政政策是()</span>
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">增加税收</span>
B:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">减少税收</span>
C:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">增加政府支出</span>
D:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">增加转移支出</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></span>

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">假定货币需求不变，紧缩货币政策将导致()</span>
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">利率和货币存量都下降</span>
B:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">利率下降，货币存量增加</span>
C:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">利率上升，货币存量下降</span>
D:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">利率和货币存量都上升</span>

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">在其生产要素投入量不变的条件下，随着一种生产要素的不断增加，总产量（</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">）</span>
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">一直增加</span>
B:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">一直减少</span>
C:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">先增后减</span>
D:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN; mso-ascii-font-family: 'Times New Roman'">先减后增</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN"><o:p></o:p></span>

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">假如经济发生了严重的通货膨胀，受害者是</span>
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">债权人</span>
B:退休金领取者
C:A和<span lang="EN-US">B</span>所指的人

菲利普斯曲线表明，要压低失业率，就不得不付出下述代价
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体">通货膨胀上升</span>
B:政府预算赤字增大
C:利息率上升

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通常认为紧缩货币的政策是</span>
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">提高贴现率</span>
B:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">增加货币供给</span>
C:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">降低法定准备金率</span>
D:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">央行增加购买政府债券</span>

在四部门经济里，如果用支出法衡量，国民生产净值等于
A:<em style="mso-bidi-font-style: normal">C+I+G+X</em>
B:C+I+G+X-M
C:C+I+G+X+M

在成本不变的一个完全竞争行业中，长期中需求的增加会导致市场价格（<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">）</span>
A:提高
B:不变
C:降低
D:先增后降
E:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN">不能确定</span>

边际消费倾向与边际储蓄倾向之和
A:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">大于</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">1</span>
B:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">小于</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">1</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">的正数</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><span style="mso-spacerun: yes">&nbsp;</span></span>
C:<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">等于</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">1<o:p></o:p></span>

<font size="3"><font face="宋体">垄断竞争厂商短期均衡时（</font><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Arial; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN">）</span></font>
A:厂商一定能获得超额利润
B:厂商一定不能获得超额利润
C:只能得到正常利润
D:获取得超额利润、发生亏损及获得正常利润三种情况都可能发生

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">从长期来说，当居民的可支配收入等于零时，消费支出为正数</span>
A:错误
B:正确

假定其他条件不变，如果某种商品的价格下降了，根据效用最大化原则，消费者会增购这种商品
A:错误
B:正确

居民挣到的收入不是他们都能拿到的
A:错误
B:正确

一个国家的总产值和总收入是相等的
A:错误
B:正确

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">平均总成本、平均可变成本和平均固定成本都是&ldquo;</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">u</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;型曲线</span>
A:错误
B:正确

假如以生产要素<span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">X</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">代替</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">Y</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的边际替代率等于</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">3</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，这意味着这时增加</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">1</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">单位</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">X</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">所增加</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></span> <p class="MsoNormal" style="MARGIN: 0cm 21pt 0pt; LINE-HEIGHT: 150%; mso-para-margin-top: 0cm; mso-para-margin-right: 2.0gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 2.0gd"><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的产量，等于减少</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">3</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">单位</span><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%">Y</span><span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">所减少的产量</span></p>
A:错误
B:正确

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">消费支出大于可支配收入，意味着储蓄是负数</span>
A:错误
B:正确

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'">当总需求超过总产出水平时，有理由相信，企业将减产和裁员以使其产品价格和利润水平上升</span>
A:错误
B:正确

<span style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">因为货币政策比财政政策执行起来更快，因此不存在作用的时滞问题</span>
A:错误
B:正确

在总收益等于总成本的时候，厂商的正常利润为零
A:错误
B:正确