收益率

Combining Equation (6) with Equations (3) and (4) yields the equilibrium output.

结合方程（ 6 ）与方程（ 3 ）和（ 4 ）收益率的平衡输出。

Under the concave transaction costs function, using the variance of profolio return rate to express profolio risk, and taking the risk-return combination difference as the objective function, we propose Mean-variance D.C- integer optimization model under concave transaction costs and minimal transaction unit constraints.

2考虑凹交易费用函数，用投资组合收益率的方差反映组合风险，以风险-收益的组合差作为目标函数，提出了考虑交易费用及最小交易量的均值—方差D.C-整数优化模型。

In this paper,we use the historical data to get the experiential distribution function of conditional revenue ratio when we can not determine the type of the allied distribution of the price and revenue ratio,and then we calculate the VaR under a certain price level of the price.

1研究意义VaR是目前证券投资风险管理的重要工具，在数学上，表示为投资组合收益率分布的下α分位数，表达式为：P=α(VaR 0)图1 VaR的图形表示其中，ΔP表示在Δt时间内，某个金融资产的市场价值的变化，α为给定的概率，如图1所示。

It is shown that including current trading volume in the conditional variance equation of EGARCH model dramatically reduces the persistence of the conditional variance, meaning that the current trading volume is a good proxy variab...

在EGARCH模型条件方差方程中加入当前交易量可以显著降低条件方差波动的持续性，表明当前交易量可以代表引起收益率 ARCH效应的新信息。

The problem remains NP-complete even if all expressions are written in conjunctive normal form with 3 variables per clause (3-CNF), yielding the 3SAT problem.

问题依然存在NP完全问题，即使所有的表现形式是书面的合取范式与3个变量为第（ 3合），收益率的3SAT问题。

In the test of weak-form efficient hypothesis, this thesis used auto regression, auto correlation function and unit root three models, and got the basically same results. In the test of semistrong-form efficient hypothesis, this thesis used market model, index return model and constant mean return model three ways to estimate the normal return when making use of event study, and the results were also basically same.

其中，为求全面和比较，在对弱势有效市场的假说的检验部分，本文运用了自回归检验、自相关函数检验和单位根检验三种计量模型，检验结果基本一致；在对半强势有效市场假说的检验部分，本文运用了事件研究法，并在估计正常收益率时使用了市场模型、指数收益模型以及均值模型三种方法，估计结果也相对一致。

Then the thesis chooses a unit-linked insurance contract to do demonstration study, and gets the result and the distribution of the present value of contingent liability of the GMDB, then analyzes the factors which may have influences on the result.

在此收益率模型之下，针对我国市场上现有的投资连接保险保单进行实证分析，得到了最低死亡保证给付的或有负债现值的模拟结果，最后对这个结果的影响因素进行了详细的分析。

On the other hand, the bond market is booming behind yield bond market has continued to go down.

另一方面，债券市场蓬勃发展的背后，是债券市场收益率继续下降。

However, ongoing statutory cut interest rates as high as the reduction of lending rates and bond yields continued to decline, so that the banks net interest income declined.

但是，目前的法定降息作为贷款利率和债券收益率继续降低高利率的下降，从而使银行的净利息收入下降。

Differences in return on investment in various sectors can be estimated to measure the effect of allocation cost on capital allocation efficiency.

可以通过测度现实状态中各投资领域的收益率差异，来衡量配置成本对资本配置效率的影响。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。