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in securities markets

网络释义

  在证券市场

Abstract: In securities markets, the expected rates of security returns are difficulty to estimate precisely due to many uncertainties. In this paper, we use fuzzy numbers to deal with the uncertainty. A new portfolio selection model with fuzzy coefficients is proposed. In this model we extend absolute deviation to a fuzzy case to measure the risk of portfolio. Different dominance criteria are used to transform the portfolio selection model to its equivalent deterministic-crisp linear programming problem. An example is given to illustrate that the new models can be used efficiently to solve portfolio selection problems.

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有道翻译

in securities markets

在证券市场

以上为机器翻译结果,长、整句建议使用 人工翻译

双语例句原声例句权威例句

  • Pyramid equity structure is a widespread kind of ownership structure in securities markets in our country.

    金字塔股权结构我国证券市场广泛存在公司所有权结构。

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  • All the problems in securities markets stem from the unreasonable structures, imperfect management in the companies and incomplete supervising system.

    证券市场一切问题产生,最终源于上市公司股权结构合理,公司内部治理结构不健全以及证券市场监管体系不完善

    youdao

  • Compare the efficient markets hypothesis and fractals markets hypothesis, indeed they are the different methods from the point of linear and nonlinear in securities markets.

    本文主要比较有效市场假设市场假设,即比较了证券市场线性非线性观点。有效市场假设对应正态分布,分形市场假设对应“肥尾”分布。

    youdao

更多双语例句
  • Lee Kyoung-su,a market analyst at Taurus Investment and Securities in Seoul, (Voice) He says markets are worried about the possibility of a second financial crisis, like the one that began in the United States last year.

    VOA: standard.2009.11.27

  • In the more advanced countries, there is more trust in the securities markets, so we don't need this relationship banking as much.

    在更加发达的国家中,证券市场拥有更高的信誉,所以我们不需要如此依赖银行

    耶鲁公开课 - 金融市场课程节选

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