首页
登录
职称英语
[originaltext]M: Kathy, chaos theory seems to be a branch of physics or mathema
[originaltext]M: Kathy, chaos theory seems to be a branch of physics or mathema
游客
2024-04-30
39
管理
问题
M: Kathy, chaos theory seems to be a branch of physics or mathematics. You are an economist, so how does it influence your work?
W: Well, in several ways. I am responsible for financial development programs in many parts of the world, so forecasting long range trends and making predictions on the basis of present evidence is what I do. Chaos theory was developed by scientists, trying to explain the movement of the planets and the changes in environmental conditions. Both of these things are also about making long-term predictions on the basis of present evidence.
M: Are many economists involved in this field?
W: An increasing number. In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.
M: What kind of "models" are we talking about here?
W: Well, that’s a good question, because the basic idea of chaos theory is that there aren’t any "models" as such—there aren’t guaranteed forms, but rather patterns of change in development.
M: Doesn’t that mean that forecasting is impossible?
W: No, but it certainly makes it more of a challenge. Mandelbrot, who did the experiment with stock exchanges prices, for example, noted that although the outcomes were variable, there were in fact certain constancy. What we have to do is make sure we know what these are and take into account all the possible variables.
M: But do economics and finance work in the same way as weather conditions or the movement of planets?
W: Well, no, of course not. There are certain underlying similarities. But we have to leave them for the other time.
13. What is the woman’s profession?
14. What was chaos theory supposed to do when it was first formulated?
15. What are the speakers mainly talking about?
选项
A、Stockbroker.
B、Physicist.
C、Mathematician.
D、Economist.
答案
D
解析
事实细节题。对话开头男士问女士,作为一位经济学家,混沌理论对她的工作有什么影响。由此可知,女士是一位经济学家。
转载请注明原文地址:https://tihaiku.com/zcyy/3577362.html
相关试题推荐
[originaltext]Amidmajorcutstopublicfunding,politicalleadershavecit
[originaltext]ParentsinMiddletown,Connecticutareprotestingagainstthe
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]W:Oh,hello,John.Areyouusingyourdictatingmachinethismor
[originaltext]W:Oh,hello,John.Areyouusingyourdictatingmachinethismor
[originaltext]W:Oh,hello,John.Areyouusingyourdictatingmachinethismor
[originaltext]M:I’venevertastedsuchtastysoup.IwishIhadtherecipeand
[originaltext]M:I’venevertastedsuchtastysoup.IwishIhadtherecipeand
随机试题
下列关于集合竞价的说法,正确的有()。A、集合竞价采用最大成交量原则B、高于集合竞价产生的价格的买入申报全部成交C、低于集合竞价产生的价格的卖出申报
车辆进入山区道路后,要特别注意“连续转弯”标志,并主动避让车辆及行人,适时减速和
在运输业总产值的计算中,旅客托运的行李包裹收入从性质上说属于( )。A.货运收
A.急性血肿 B.亚急性血肿 C.梗死 D.水肿 E.慢性血肿TWI和T
在现场抢救急性中毒患者时,护士首先应采用的排出毒物的方法是A.造瘘口洗胃 B.
(2011年)《测绘计量管理行办法》规定,测绘单位使用未经检定,或者检定不合格或
1994-10.任脉的终点是 A.目内侧B.目眶下C.口唇D.上
国家股是指有权代表国家投资的部门或机构以国有资产向公司投资形成的股份,包括()。
证监会在其2010年《投资顾问业务暂行规定》中,把()作为证券公司有偿专
(2018年真题)根据《民法典》规定,法人成立须具备的条件有( )。A.有自己
最新回复
(
0
)