This paper explores the mean-variance model to study the portfolio selection problem with minimum investment proportion constraint.
利用传统的均值-方差模型研究了具有最低投资比例约束时的证券投资组合问题,首先得到了模型的前沿边界及有效边界存在的充要条件及其本质特征,然后根据这些结论给出了确定其前沿边界及有效边界解析表达式的具体方法和步骤。
The minimum investment for government bonds is S$1,000 and treasury bills is S$10,0000.
政府债券的最低投资额是1000元，而国库券的最低投资额是1万元。
What are the regulations on foreign investor's proportion in a jointly invested or solely foreign-funded enterprise?
外商在合资或独资企业中最低投资额是多少？
a regulated investment company that pays a stated amount to certificate holders on a stated maturity date.
发行一种长期性面额证书,以此获取最低投资收益的投资公司。
The minimum investment is $5,000 or the currency equivalent.
最低投资额为5,000美元或者其他等值货币。
Portfolio Model and Its Explicit Expressions of Portfolio Efficient Frontier with Minimum Investment Proportion Constraint
最低投资比例约束下的证券组合模型及有效边界解析式
Long-term investment risks minimum? First-time home buyers spend at least?
长远投资风险最低？首次置业花钱最少？
we built the plant at top speed and minimun cost.
我们以最低的投资，最高的速度修建了该工厂。
Where the capital charges is the minimum acceptable rate of return.
这里的资金成本是指最低必要的投资报酬率。
Assume that center B requires a minimum return on investment of 15 percent.
再假定B中心最低必要投资报酬{率为15％。
Implementation Suggestion for Winning Bid with the Lowest Price in Government Investment Projects
政府投资工程实行最低价中标法的建议
Application of the appraisal lowest competitive prices method in overseas-invested enterprise
经评审的最低投标价中标法在外资企业的运用
accept the lowest tender
接受最低价格的投标.
floor return: The amount of annual investment income projected at the Beginning of the fiscal year for the Bank.
最低收益:世界银行在财政年度开始时所预测的年投资收入额。
Relevant departments estimate that even for the construction of low-grade houses, at least 19 billion yuan is required.
据有关部门测算，按最低标准重建住房就需要投资190亿元。
Durable-goods orders suggest investment spending may be recovering from its recent funk.
耐用品订单暗示投资开销可能将会从最近的低谷中恢复。
Residual income (RI) is the operating profits that an investment center is able to earn above some minimum rate of return on its assets.
剩余收益就是指投资中心所获得的利润超过按最低回报率计算的投资报酬以上的余额。
to invest one's capital to the best advantage
将资金做最有利的投资
needed to enforce minimal standards; her grades were minimal; minimum wage; a minimal charge for the service.
需要提高最低标准；她的分数最低；最低工资；服务的最低费用。