stock yield meaning in Chinese
股票收益率
Examples
- In accordance with standard asset pricing theory , the stock market should be a macroeconomic " barometer " , should be able to forecast the stock yield productivity changes , stock prices reflect economic fundamentals signal
根据标准的资产定价理论,股市应该是宏观经济的“晴雨表” ,股票收益率应该能预测生产率的变化,股票价格能反映经济基本面的信号。 - And analyze chinese stocks market to know the relationship betweem the stocks ' profit and the risk . through the analyzing , the conclusion is : chinese stocks market is far below maturity ; the stock ' s yield fluctuate frequently and being chaotic ; chinese stocks yields have no relation to their benefit or management degree , but based on the profit by capital transacting
通过分析表明：我国股市尚处于很不规范的阶段，股市数据噪音相当大，股票收益率的波动很频繁，接近于随机序列，而成熟股市表现为一个收益率加强的趋势。我国股票的投资收益率和股票的利润及经营业绩的相关性不大，收益主要体现在资本利得上。 - The introduction black - scholes models still assumed , namely the introduction of modern process ( wiener process , also called brownian motion ) to save the stock yield random fluctuations , weak markets and the effectiveness of the use of consistent share of the techniques ( ( markov property ) to describe the stock price change random process , the use of risk - neutral pricing theory through the analysis of the nature of asset price process martingale , established european style to the value of stock options with mathematical models
本文仍然引入black - scholes的模型假定,也即引入维纳过程( wienerprocess , alsocalledbrownianmotion )来刻画股票收益率的随机波动,采用与弱型市场有效性相一致的股价的马尔可夫性( markovproperty )来描述股票价格变化的随机过程,运用风险中性定价理论,通过分析资产价格过程鞅的性质,建立了欧式再装股票期权价值的数学模型。 - Taking the listed companies of henan province , this paper makes a scientific and reasonable comprehensive evaluation of their operating achievements as well as a primary analysis of the influential factors of the stock yield , then get the optimal portfolio under the different levels of expectancy yield rate via markowitz portfolio model
本文以河南省上市公司作为研究样本,一方面用科学、合理的方法对上市公司的经营业绩进行了综合评价,另一方面对股票收益的影响因素进行了初步分析,然后又应用markowitz投资组合模型得出了不同期望收益率水平下的最优投资组合。