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单词 random walk
释义
random walk
noun [ S ]
ukus
FINANCE, STOCK MARKET
behaviour of shares, interest rates, a financial market, etc. that is random, so that it is not possible to say what future behaviour will be based on past activity:
The report suggests the exchange rate is on a random walk and it is too difficult to predict where it will settle.
the random walk hypothesis/theory/model
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英汉经管词典收录了24694条经济管理类英汉双解词条,基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法,是学习及工作的有利工具。

 

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更新时间:2025/9/15 12:39:39