本文针对马柯维茨证券投资决策模型在具体应用时的缺陷，提出基于稳健性设计的新方法。
In this paper, we proposed a new method for robust design to overcome the defects in Markowitz model for securities investment decision.
根据各种证券收益率的统计数据，提出了基于模糊多目标规划的一种新的证券投资决策模型。
Based on statistical data about profit rates of various securities, this paper provides a new model for the decisions of securities investment with the help of fuzzy multiple objective programming.
信息披露是上市公司与公众进行交流的最基本形式，对防止关联交易滥用具有重要作用，不仅是投资者进行科学投资决策的前提条件，而且是防止证券欺诈的重要手段。
Information disclosure is the basic form for a listed company to communicate with the public and also the most effective means to protect investors' legitimate rights and interests.
证券市场是一种信息市场，投资者按照其所获知各种信息来作出其投资决策。
Securities market is a kind of information market, where investors make their investment decisions upon the information they acquire.
而会计信息披露又是证券市场信息披露的重要内容，上市公司会计信息的披露对投资者的投资决策影响作用是举足轻重的。
Information disclosure in accounting is the main content of that in securities market. The listed company's information disclosure has a great effect on the decision-making of investors.
而财务舞弊则是影响证券市场投资者的投资决策的重要风险因素。
And financial frauds are a significant factor which will affect the inventor decisions.
有价证券管理人员的知识不断提高和投资决策的专业化，一直伴随着用于新兴市场基金的增长。
The growth of dedicated emerging market funds has been accompanied by an improvement in the knowledge of portfolio managers and the professionalism of investment decisions.
企业财务报表粉饰一直是困扰证券投资者理性投资决策的问题之一。
Varnishing of company's financial reports has always been one of the problems perplexing investors in making rational investments in the stock market.
证券市场上，投资者极力寻求发现并利用尽可能多的信息以作出理性的投资决策。
In the securities market, the investors spare no efforts to seek for, find and use as much information as possible to make reasonable strategic decisions of investment.
信息是证券市场上联系上市公司和投资者之间的纽带，是投资者进行投资决策的依据。
Information is an important medium between listed companies and investors who make their decisions replying on it.
行为金融学认为：投资者情绪会影响投资者的行为及其投资决策进而会影响证券市场的资产定价。
Behavioral finance finds that investor sentiment will affect the behavior of investors and their investment decisions, thus affect the stock market asset pricing.
行为金融学认为：投资者情绪会影响投资者的行为及其投资决策进而会影响证券市场的资产定价。
Behavioral finance finds that investor sentiment will affect the behavior of investors and their investment decisions, thus affect the stock market asset pricing.
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