单词
information ratio
释义
information rationoun[C]uk
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us
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FINANCEameasureof therateofprofitfrom aninvestmentcomparedto astandard:Inpractice, theinformationratioiswidelyused as ameasureforcomparingandrankingfundmanagersacrosstheirsectors.(Definition ofinformation ratiofrom theCambridge Business English Dictionary? Cambridge University Press)
Examplesofinformation ratio
information ratioThe higher theinformationratio, the higher the active return of the portfolio, given the amount of risk taken, and the better the manager.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Theinformationratiois often used to gauge the skill of managers of mutual funds, hedge funds, etc.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Outside of this field,informationratiois simply mean over the standard deviation of a series of measurements.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Theinformationratiois often annualized.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Theinformationratiois one such measure.From theCambridge English CorpusThere are both ex ante expected and ex post observed information ratios.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Top-quartile investment managers typically achieve annualized information ratios of about one-half.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.A complication with information ratios is that, when the excess return is negative, lower volatility funds record a worse measure than higher volatility funds.From theCambridge English CorpusInformation ratios (measured relative to the risk-free yield on treasury notes) in for-profit funds are 20 to 30 percentage points lower than those recorded in the notfor-profit sector.From theCambridge English CorpusThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.#https://dictionary.cambridge.org//dictionary/english/information-ratio##
