收益率

In this paper, we use fuzzy numbers to deal with the uncertainty. A new portfolio selection model with fuzzy coefficients is proposed.

本文采用模糊数来处理不确定性，提出了一种基于模糊收益率的投资组合模型。

In this paper, we consider an optimal portfolio selection method based on maximizing risk-adjusted return on capital of the portfolio.

通过极大化风险调整后的资本收益率，建立了一个最优资产投资组合方案。

So two methods are used to remove the local relation. One is that extremal index is introduced to POT model. The analysis showed that the introduction of extremal index improves validity and veracity of VaR based on POT model. Still VaR based on POT model introducing extremal index is invalid in low confidence level. The other is to filter returns series using GARCH model.

为此引入两种方法来消除超阈值的局部相关性：一是将极值指标引入到POT模型中，实证分析发现极值指标的引入不仅改善了POT模型估计VaR的有效性，而且还提高了POT模型估计的准确性，尽管如此在较低的置信水平上即便引入极值指标，POT模型估计VaR仍是无效的；二是用GARCH模型对收益率序列进行过滤处理。

Experts practicably analysis the projects concerned in these techniques for investors, thus the preferred project would carefully be chosen from alternative investment projects.

课程内容简介：项目投资评估采用国际通行的净现值、内部收益率等项目评估方法，对项目进行可行性分析，进而从若干种拟投资的项目中挑选出最佳的。

In order to further test the implemental effects of the new rule on earning preannouncement we consider to make our systematic analysis of the stability of the stock market in terms of the fluctuation.

我们尝试利用波动率数值的时间序列表现进行研究，力图了解：①预告公司股票日收益率序列的时变条件方差是否满足稳定性要求。

Until very recently, Chinese insurers were limited to investing their premium income in low-yielding government bonds and bank deposits but in the past two years Beijing has loosened these restrictions.

就在两年前，中国的保险公司还只能将保费收入投资于低收益率的政府债券和银行存款，但在过去两年中，中国政府逐渐解除了这些限制。

The innovation of the dissertation is that by conducting principal component analysis of term structure of China, I find the factors which affect the dynamic behavior of interest rates of different maturities are different, so using short, medium-term rate and long-term rate as two factors to build a two-factors model is reasonable way to modeling the dynamic of interest rates in China market.

本文的创新之处是：通过对我国国债利率变动的主成分分析，发现影响不同期限利率变动的因素并不相同，并据此提出用中短期利率和长期利率作为驱动收益率曲线变动的两个因素，建立双因素模型来拟合中国市场利率的变动。

Principalship: director general of Cooperative Bureau of Foreign Trade.

经济效益分析：该项目投产后预计年收入可达到1800万美元，内部收益率12%，投资回收期10年。

We are committed to profitability and sound finances.

我们致力于收益率和可靠的财务状况。

These four factors act as four sides which make up a value quadrilateral of a company.

只有投资收益率超过资本成本的资本占用，才能为股东创造价值。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。