有效证券组合 meaning in Chinese

efficient portfolio

Efficient portfolio and no - arbitrage analysis in general m - v model
模型中的有效证券组合及无套利分析
At last the research gets an efficient portfolio which include different weighting shares . the efficient portfolio should be able to guide investor to judge the region shares " character and the profit of share combination , and direct the distribution of investment capital . in the end , the article still forecasts these companies " prospects and the macro - policy ' s trend or change
采用markowitz模型测算股票组合的收益、方差，试图能通过各股权重的变化寻求有效证券组合，而该有效组合应能指导投资者对该地区的个股股性的优良与否、对该组合的收益预期性进行判断以及对投资资金的分配给予指导，同时亦讨论了西部上市公司的发展前景以及宏观政策取向。