Based on statistical data about profit rates of various securities, this paper applies the average profit rates as a standard measure of the expected return of securities and the sum of absolute error between the practical profit rate and the average profit rate as a standard measure of the mvestment risk of securities, provides the multiple objective linear programming of securities investment.
本文以证券的实际平均收益率作为预期收益的度量指标,以收益率与平均收益率偏差绝对值之和作为投资风险的度量指标,建立证券投资的多目标线性规划模型。
This paper adopts the exponential smoothing measure for the expected return and the investment risk of the portfolioes.
本文提出了证券组合投资的预期收益率和投资风险的指数平滑测度,并建立证券组合投资的指数平滑决策模型,用于预测证券组合的预期收益率,分析投资风险。
The risk of individual\'s investment in higher education is the excessive risk in the education,the major risk,the employment risks,and the risks of expected return and the main body risk.
个人对高等教育投资的风险表现在教育过度风险、专业风险、就业风险、预期收益风险和主体风险。
The expected revenue for seller will be made better off,by introducing a withdrawal right when there is a state in which the object gives dis-utility to the bidders.
当存在拍卖品给投标人带来负的或较低效用的情况时,通过引进有撤销权拍卖,可改善拍卖方的预期收益;而当拍卖品给投标人带来较高效用时,拍卖方的预期收益在不采用撤销权的拍卖中更高,拍卖人就没有兴趣采用有撤销权的拍卖方式。
In addition, the expected revenue is studied if the valuation is drawn from the uniform distribution.
提出多个相同物品(如车辆牌照)同时密封拍卖的模型,给出对称均衡竞标策略;证明了该拍卖方式与第一价格密封连续拍卖产生相同的预期收益;对估价为均匀分布的拍卖预期收益进行了研究。
We make the empirical research into the influence of expected revenue on the demand for education at different levels on the basis of the figures of households in the cities and towns given by the National Statistics Bureau in 2000.
关于不同级别的教育预期收益的差异对不同级别教育需求的影响研究,我们是以2000年国家统计局城镇住户调查数据为基础进行实证研究的。
An Empirical Exploration of Liquidity and Expected Returns on Chinese Stock Markets Based on Turnover Ratios;
基于资产换手率的我国股市流动性与预期收益实证研究
Research on Expected Returns of Listed Company Based on Company Capital Growth;
企业资本增长视角下的上市公司预期收益率研究
Boot the old SV-m model and A-SV-m model are used in empirical studies on the relationship between expected returns and volatility.
利用SV_m模型对Koopman等的研究结论进行了验证,对SV_m模型进行了扩展,提出了一种能捕捉非对称效应的A-SV_m模型,并用该模型和SV_m模型对预期收益率与波动的关系进行了实证研究。
This paper uses CAPM to calculate the value of β and the expected yield of different power consumers.
本文在比较福建省销售电价与商品零售价格指数的基础上,使用资本资产定价模型(CAPM)作为度量方法,对不同售电对象进行β系数和预期收益率计算,结果发现,福建当前的售电价格体现出不同售电对象具有不同的预期收益率。
Given no dividend, this paper also performs an empirical research on its forecast effect, which is decided by the precision of estimated expected yield and changeability.
研究表明,伊藤过程的预测效果决定于对总体预期收益率和易变性参数的估计。
Idiosyncratic volatility,turnover and cross-section expected return;
特质波动率、换手率与预期收益关系
How to improve the desirable operating benefits of construction enterprises;
浅谈如何提高建筑企业经营预期收益
Influence of Expected Revenue on the Demand for Education at Different Levels;
预期收益对不同级别教育需求的影响
Maximizing the Expectant Benefits and Graduates Over-expectation of Employment;
预期收益最大化与大学生就业期望偏高
The Panel Data Analysis of Expected Stock Returns;
股票预期收益率的多因素平行数据分析
Unbalanced Quote Model Based on Unvaried Expectative Benefit of Contractor;
基于承包商预期收益不变的不平衡报价模型
Cross Section Demonstration of Stock Prospective Earnings Based on IT Industry;
基于IT业的股票预期收益的横截面实证研究
An Empirical Study of the Explanatory Factors to the Cross-Sectional Expected Returns in China s Stock Market;
中国股市横截面预期收益解释因子的实证研究
First Move Advantage, Risk Attitude and Expectant Revenue;
论企业竞争中的先动优势、风险态度和预期收益
GMDHTwolevel Algorithm Security CombinatorialInvestment Prospective Proceeds Model;
GMDH两水平算法的证券组合投资预期收益模型
The gap between he profit of idle money and its expected profits form investment is not just the reward of the risk.
闲钱的收益率和投资实业的预期收益率之间 ,相差的不只是风险报酬。
Forecast Stock Market Returns of Shenzhen Based on Risk Anticipation;
基于风险预期的深市收益率预报研究
YTM [yield to maturity]
全期收益，到期收益［
unproductive especially of the expected results.
没有收益，特别指没有达到预期的结果。
The Forecast of Economic Benefit: The investment capital is recovered9 to12 years.
经济效益预测：投资回收期9—12年。
statement of current earnings and retained earnings
本期收益及留存收益表
A profit or gain beyond what is expected or due.
意外的盈利；纯利，收益超出预期的或应有部分的收益或获取
Economical evaluation model of pre-studying technical projects in production engineering plan and its application;
采油工程预研项目期望收益模型及应用