V2EX derivatives

Derivatives

释义 Definition

derivatives 是名词 derivative 的复数形式,常见含义包括:

  1. 金融衍生品:价值“衍生”自基础资产(如股票、利率、汇率、大宗商品)的合约,例如期货、期权、互换等。
  2. 数学导数(及其相关量):微积分中表示函数变化率的量。
    (在语言学中也可指“派生词”,但此处以最常见用法为主。)

发音 Pronunciation (IPA)

/drvtvz/

例句 Examples

Derivatives can be risky for beginners.
衍生品对初学者来说可能风险很大。

The bank used derivatives to hedge its exposure to interest-rate fluctuations, but the strategy increased complexity and oversight costs.
该银行使用衍生品对冲利率波动带来的风险敞口,但这一策略也提高了复杂性与监管成本。

词源 Etymology

derivative 来自拉丁语 dērīvāre(“引出、导出”,字面含“从河道引水”之意),由 **de-**(“从……出”)+ rīvus(“小河、溪流”)构成。引申到英语中就有“从某物衍生而来”的意思,因此在金融里指“价值来源于标的资产”的工具,在数学里指“从函数推导出的变化率”。

相关词 Related Words

文学作品 Literary Works

  • Frank Norris, The Pit(1903):小说围绕芝加哥小麦市场与投机展开,涉及与现代衍生品相近的期货交易语境。
  • Edwin Lefèvre, Reminiscences of a Stock Operator(1923):以市场投机与交易策略为主题,常出现与期货、期权等衍生工具相关的金融语汇与讨论。
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