首页
登录
职称英语
[originaltext]M: Cathy, Chaos theory seems to be a branch of physics or mathema
[originaltext]M: Cathy, Chaos theory seems to be a branch of physics or mathema
游客
2023-08-05
61
管理
问题
M: Cathy, 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’m 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 planet and 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 a 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. Mandell Braud, who did the experiment with stock exchange prices, for example, noted that although the outcomes were variable, there were in fact certain constants. 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 another time.
Question 5. What is the woman’s profession?
Question 6. What was Chaos theory supposed to do when it was first formulated?
Question 7. What are the speakers mainly talking about?
Question 8. What do we learn about Mandell Braud?
选项
A、He is an economist.
B、He did an experiment with stock exchange prices.
C、His experiment has nothing to do with Chaos theory.
D、The outcomes of his experiment were the same.
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2898248.html
相关试题推荐
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreat
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreat
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreat
[originaltext]Moderator:Hello,ladiesandgentlemen.Itgivesmegreat
[originaltext]GailArmandandRobertVanSluishadaplanfortheirretirem
[originaltext]GailArmandandRobertVanSluishadaplanfortheirretirem
[originaltext]Studentswhostruggledearlyonwithbasicreadingandmaths
[originaltext]W:OK,John,youweresayingthatyoutaughtwritinginAmerica,
[originaltext]W:OK,John,youweresayingthatyoutaughtwritinginAmerica,
[originaltext]W:Jason,actuallyI’mgoingtoEnglandthissummer.M:Really?T
随机试题
Couldthereasonfortheworld’seconomicmisfortunesallcomedowntofinge
2011年上半年,内地对台湾地区农产品净出口额(出口额一进口额)为()亿美元
混凝土立方体抗压强度标准值系指按照标准方法制成边长为150mm的标准立方体试件,
生殖细胞瘤不常发生于:A.松果体区 B.第三脑室底 C.鞍上区 D.四叠体
地基承载力特征值需要进行宽度、深度修正的条件是:A.b≤3m,d≤0.5m
苏联的维果斯基认为,儿童有两种发展水平:一是儿童的现有水平;二是即将到达的发展水
某水泥搅拌桩复合地基桩长12m,面积置换率m=0.21,复合土层顶面的附加压力P
某企业运用投资回收期法进行技术改造项目决策,该项目有四个互斥方案,各方案的投资额
2013年3月,国家主席习近平出访,主席和夫人送什么礼物给外宾成为许多老百姓关注
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
最新回复
(
0
)