摘要
在理论上投资与风险的最优组合为投资的类型越分散,所承担的总风险越小,最低风险和最高收益二者是不可以兼得的.讨论了在一定范围内如何科学地把投资种类进行组合,才会使得收益和风险达到一个最优的状态.
Theoretically,the optimal portfolio of investment and risk is that the more decentralized the investment types are,the smaller the risk is and that the minimum risk and maximum earnings can not be obtained at the same time. How to scientifically combine the types of investment within a certain range is discussed to make the portfolio of earnings and risk reach the optimal state.
出处
《重庆工商大学学报（自然科学版）》
2014年第6期16-18,共3页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
安徽省社科规划重点委托项目"皖北地区新型工业化发展问题研究"(AHSKW2010D05)
关键词
投资组合
净收益
总风险
偏好系数
investment portfolio
net earnings
total risk
preference coefficient
