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Portfolio selection in multidimensional general and partial moment space

机译:多维总矩和局部矩空间中的投资组合选择

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This paper develops a general approach for the single period portfolio optimization problem in a multidimensional general and partial moment space. A shortage function is defined that looks for possible increases in odd moments and decreases in even moments. A main result is that this shortage function ensures sufficient conditions for global optimality. It also forms a natural basis for developing tests on the influence of additional moments. Furthermore, a link is made with an approximation of an arbitrary order of a general indirect utility function. This non-parametric efficiency measurement framework permits to differentiate mainly between portfolio efficiency and allocative efficiency. Finally, information can, in principle, be inferred about the revealed risk aversion, prudence, temperance and other higher-order risk characteristics of investors.
机译:本文针对多维总和局部矩空间中的单周期投资组合优化问题,开发了一种通用方法。定义了短缺功能,该功能寻找奇数时刻可能增加而偶数时刻可能减少。一个主要结果是,该短缺函数确保了全局最优的充分条件。它也为开发有关附加力矩影响的测试奠定了自然的基础。此外,以一般间接效用函数的任意阶数近似来进行链接。这种非参数效率度量框架允许主要区分投资组合效率和分配效率。最后,从原则上可以推断出有关投资者所表现出的风险规避,谨慎,节制和其他较高阶风险特征的信息。

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