已选分类
经济学理论经济学
单选题2006年诺贝尔经济学奖得主费尔普斯提出了“资本的黄金增长律”,其经济含义表示在平衡增长路径上的( )。 A.最高人均消费水平 B.最高人均产出 C.最高人均消费增长率 D.最高人均产出增长率
单选题根据卢卡斯的理性预期供给函数,预期的永久性货币供给减少将( )。 A.降低价格水平和实际GDP B.降低价格水平,但是使得实际GDP上升 C.提高价格水平,但对实际GDP没有任何影响 D.价格水平和实际GDP均不变
单选题货币中性是指货币的变动( )。 A.只影响实际变量而不影响名义变量 B.只影响名义变量而不影响实际变量 C.同时影响名义变量和实际变量 D.既不影响名义变量也不影响实际变量
单选题根据凯恩斯的观点,货币供给减少( )。 A.对总需求没有影响 B.因为对货币需求的减少而引起总需求下降 C.引起消费支出减少,从而使总需求下降 D.因利率上升和投资减少而降低总需求
单选题经济增长难以保持稳定,呈现出剧烈波动的状态,这是( )。 A.哈罗德模型的结论 B.新古典增长模型的结论 C.哈罗德模型与新古典增长模型共同的结论 D.既非哈罗德的结论,又非新古典模型的结论
单选题Florence Nightingale is most remembered as a pioneer of nursing and a reformer of hospital sanitation methods. For most of her ninety years, Nightingale pushed for reform of the British military health-care system and with that the profession of nursing started to gain the respect it deserved. Unknown to many, however, was her use of new techniques, of statistical analysis, such as during the Crimean War when she plotted the incidence of preventable deaths in the military. She developed a method to prevent the needless deaths caused by unsanitary conditions and the need for reform. With her analysis, Florence Nightingale revolutionized the idea that social phenomena could be objectively measured and subjected to mathematical analysis. She was an innovator in the collection, interpretation, and display of statistics. Florence Nightingale's two greatest life achievements-pioneering of nursing and the reform of hospitals-were amazing considering that most Victorian women of her age group did not attend universities or pursue professional careers. It was her father, William Nightingale, who believed women, especially his children, should get an education. So Nightingale and her sister learned Italian, Latin, Greek, history, and mathematics. She in particular received excellent early preparation in mathematics. During Nightingale's time at Scutari, she collected data and systematized record-keeping practices. Nightingale was able to use the data as a tool for improving city and military hospitals. Nightingale's calculations of the death rate showed that with an improvement of sanitary methods, deaths would decrease. In February, 1855, the death rate at the hospital was 42.7 percent of the cases treated. When Nightingale's sanitary reform was implemented, the death rate declined. Nightingale took her statistical data and represented them graphically. As Nightingale demonstrated, statistics provided an organized way of learning and lead to improvements in medical and surgical practices. She also developed a Model Hospital Statistical Form for hospitals to collect and generate consistent data and statistics. She became a Fellow of the Royal Statistical Society in 1858 and an honorary member of the American Statistical Association in 1874. Karl Pearson acknowledged Nightingale as a "prophetess" in the development of applied statistics.
单选题下列选项中描述货币数量论最准确的是( )。 A.价格水平的变动很大程度上是由名义货币存量变动所决定的 B.名义货币存量的增加将降低价格水平 C.价格水平主要是由实际货币量的变动所决定的 D.名义货币存量的降低将降低价格水平
单选题在鲍莫尔托宾的货币需求模型中,没有考虑的因素包括( )。 A.股票的收益率 B.利率 C.支出 D.往返银行之间的成本
单选题在开放经济的宏观经济模型中,决定资本净流出的主要因素是( )。 A.名义汇率 B.实际汇率 C.名义利率 D.实际利率
单选题“滞胀”理论用菲利普斯曲线表示是( ) A.一条垂直的菲利普斯曲线 B.一条斜率为正的直线 C.短期菲利普斯曲线的不断外移 D.一个斜率为负的曲线
单选题根据货币交易需求理论,对货币的需求主要是因为( )。 A.购买股票和债券存在风险 B.通货膨胀的不可预测性 C.从事非法交易如毒品交易 D.交易时货币的便利性
单选题在浮动汇率制度下,下列情况中不正确的是( )。 A.对外贸易的风险比在固定汇率制下更大 B.国际收支的不平衡自动地得到纠正 C.随着一国经济活动水平的变动,其汇率也将变动 D.汇率波动调节国际收支时对经济不产生任何影响
单选题现金—存款比率增加将导致( )。 A.货币供给量增加 B.货币供给量减少 C.货币乘数增加 D.准备金率下降
单选题下列关于LM曲线,描述正确的是( )。 A.LM曲线向上倾斜,是在给定收入水平的条件下得到的 B.LM曲线向下倾斜,价格水平上升将使LM曲线向上移 C.LM曲线向上倾斜,是在给定真实货币供给的条件下得到的 D.沿着LM曲线,实际支出等于计划支出
单选题宏观货币需求和微观货币需求是从哪个角度研究货币需求问题的( )。 A.剔除通货膨胀角度 B.经济运行角度 C.经济总体和个体角度 D.经济主体角度
单选题在大萧条期间,最有可能运用扩张的货币政策和财政政策的经济学家是( )。 A.古典经济学家 B.新古典经济学家 C.新凯恩斯主义经济学家 D.货币主义经济学家
单选题净税收和政府购买支出的等量增加,使得IS曲线( )。 A.不变 B.向右平移KB△G单位(这里KB指平衡预算乘数) C.向左平移KB△G单位 D.向右平移△G单位
单选题在传统的IS-LM模型中,如果汇率(直接标价法)上升,则( )。 A.投资增加,IS曲线左移 B.净出口增加,IS曲线右移 C.投资减少,IS曲线左移 D.净出口下降,IS曲线左移
单选题如果实际通货膨胀率低于预期的水平,则( )。 A.债务人和债权人都受损 B.债务人和债权人都受益 C.债务人受损,债权人受益 D.债权人受损,债务人受益
单选题如果货币需求对利率不敏感,则( )。 A.IS曲线将比较平坦,货币政策对实际收入有较大的影响 B.利率下降较小的幅度就足够抵消由于收入上升所引起的货币需求的增加 C.LM曲线比较平缓 D.以上都正确
