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
16
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、Their different educational backgrounds.
B、Changing attitudes toward nature.
C、Chaos theory and its applications.
D、The current global economic crisis.
答案
C
解析
主旨大意题。对话一开头,男士就在询问女士混沌理论对她工作的影响,女士对此进行了解释,并说越来越多的人把混沌理论运用到经济学工作中。接着,男士又问混沌理论能够提供什么样的预测模式,女士对此也进行了解答,两人又谈论了预测是否可行,以及利用混沌理论进行经济预测与通过该理论预测自然现象是否一样等内容。综合整篇对话的内容,可以归纳出,两人谈论的是混沌理论及其应用。
转载请注明原文地址:https://tihaiku.com/zcyy/3577364.html
相关试题推荐
[originaltext]Amidmajorcutstopublicfunding,politicalleadershavecit
[originaltext]Amidmajorcutstopublicfunding,politicalleadershavecit
[originaltext]ParentsinMiddletown,Connecticutareprotestingagainstthe
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]M:I’venevertastedsuchtastysoup.IwishIhadtherecipeand
[originaltext]M:I’venevertastedsuchtastysoup.IwishIhadtherecipeand
随机试题
TravelingonBritishpublictransportcouldbecomeapleasurable,artistica
下列各句中加点的成语使用正确的一句是A.这次试验眼看就要成功了,大家一定要坚持下
以下叙述正确的是( )。A.基金管理费通常与基金规模成正比,与风险成反比 B
A.芒硝B.朱砂C.雄黄D.硇砂E.珍珠主要成分为硫化汞的药物是
A.药品说明书B.药品的标签C.药品不良反应信息D.中药说明书E.注射剂和非处方
研究人员对四川地区出生的一批恐龙骨骼化石进行分析后发现,骨骼化石内的砷、钡、铬、
根据《跟单信用证统一惯例》的规定,信用证上如果未规定有“可转让”条款,这个信用证
以下属于监理工程师禁止行为的是()。A.以本人名义执业 B.从事全过程工程咨询
项目监理机构在施工阶段投资控制的主要工作有()。A.进行工程计量 B.对
门静脉高压症的治疗错误的是A.下腔静脉与门静脉吻合易造成肝性脑病 B.食管胃底
最新回复
(
0
)