Finally, this paper USES GARCH model regressing the portfolio return time series.
文章最后用GARCH模型对组合收益率时间序列进行了模拟。
But, I don't know what you were thinking, we got a 28% portfolio return last year.
不知道你们觉得如何，我们去年获得了28%的收益？
"Ignoring these costs can easily cost you 1 percent to 2 percent of your portfolio return annually," said Ilene Davis.
“忽略掉每年轻易地花费你1%到2%的证券收益”伊岚。戴维斯说。
Effective portfolio Management ensures that the contents of portfolios are "optimized" for the best mix of strategic alignment, return of value, and use of resources.
有效的项目组合管理确保了项目组合的内容对于战略联合、价值回报，和资源使用的最佳混合是“最优的”。
But after those tweaks, I'll start looking for bargains that will let me build a portfolio prepared for the return of the bear.
在这些调整之后，我将会开始寻找一些物美价廉的股票，为大熊的回归做准备。
We will return to portfolio management concerns in a later article.
我们将在后面的文章中回到组合管理关注点上来。
The overall portfolio delivered an annual return of 11.8% over the ten years to 2009, easily beating the average endowment.
而截至2009年的十多年来，耶鲁每年的总业务回报率也是高居11.8%，轻而易举地扳倒了捐赠基金的平均收益。
Keep your portfolio costs to a minimum; this is key to maintaining a profitable rate of return.
保持你的证券成本在最低值；关键是要保证证券回收率。
So that's the expected return and efficient portfolio frontier problem.
这就是预期收益，和有效边界问题。
So Yale had a 28% return on its portfolio last year, which was number one of all college endowments.
去年耶鲁基金获得了28%的收益,收益率高居全美高校榜首
The return on that portfolio based on my 2008 book, "The Jubak Picks, "was 28% for the six months ending June 30, 2009.
这个组合来自我2008年出书的《祖巴克精选》，至2009年6月30日，它的半年回报率是28%。
For example, if portfolio 3 has a return of 4 units and safety of 8 units, then a 50%-50% portfolio of 3 and 2 would have a return of 5.5 units and safety of 5 units, which dominates portfolio 1.
举例来说，如果P3拥有4单位得预期收益与8单位的安全性，那么一个50-50的由P3与P2的组合则拥有5.5单位的预期收益与5单位的安全性，也就是说超越了P1（5单位预期收益与5单位安全性）。
Optimizing portfolio is that the least risk in an unit return or the most return in an unit risk on the basic definition of Markowitz.
根据马科维茨的定义，有效组合是指其单位收益的风险最小或单位风险的收益率最大。
Capital asset Price Model (CAPM) presumes that all investors have same prolepsis about asset characteristic in capital market, and investors will chose same portfolio to maximize their return.
资本资产定价模型(CAPM)假设投资者具有一致预期，关于资本资产各项特征的判断完全相同，投资者会选择同一个更优的组合。
In the forth chapter, we build a total risk optimization model of portfolio loan on the base of expect return.
第四章建立了基于行业组合的贷款总体风险优化决策模型。
Measuring the price-earnings ratio of share is important for determining the expected holding-period return which can be used as a basis for valuing any portfolio.
测算市盈率对于确定证券组合预期的持有期收益率非常重要，这正是估价任何证券组合的基础。
This paper constructed a new index: risk-return tradeoff ratio (RRTR), for portfolio selection, based on a premise that the reason of investors bearing the risks is to gain the super returns.
本文根据投资者冒风险是为了获得超过无风险收益的超额收益这一基本假定，构造了风险收益抵换率这一指标作为投资者进行资产选择的基础。
In portfolio selection model based on dependent-chance programming, we maximize the probability of the event that the total return rate is not smaller than a predetermined value.
二是基于相关机会规划模型：投资者首先确定一个收益目标，然后寻找证券组合以最大概率实现目标。
In this paper, authors raise fuzzy optimization models of portfolio selection which give consideration to both return and desiration.
本文提出了一种考虑收益和风险偏好的组合证券模糊最优化模型。
The correlation between return of single asset and that of market portfolio is not exactly linear in fractal market.
在分形市场中单个资产收益与市场收益之间的线性关系很难成立。
Neural networks for solving the securities portfolio model of tradeoff between risk and return;
以证券组合选择为研究对象，讨论寻求高收益、低风险的最佳证券组合。
Neural networks for solving the securities portfolio model of tradeoff between risk and return;
以证券组合选择为研究对象，讨论寻求高收益、低风险的最佳证券组合。
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