《Optimal Rebalancing Frequencies for Multidimensional Portfolios》
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作者:
Ibrahim Ekren, Ren Liu, Johannes Muhle-Karbe
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最新提交年份:
2017
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英文摘要:
We study optimal investment with multiple assets in the presence of small proportional transaction costs. Rather than computing an asymptotically optimal no-trade region, we optimize over suitable trading frequencies. We derive explicit formulas for these and the associated welfare losses due to small transaction costs in a general, multidimensional diffusion setting, and compare their performance to a number of alternatives using Monte Carlo simulations.
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中文摘要:
我们研究了存在小比例交易成本的多资产最优投资问题。我们没有计算渐近最优的非交易区域,而是在适当的交易频率上进行优化。我们推导出了在一般多维扩散环境下,由于小交易成本导致的这些和相关福利损失的显式公式,并使用蒙特卡罗模拟将其性能与许多备选方案进行了比较。
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Portfolio Management 项目组合管理
分类描述:Security selection and optimization, capital allocation, investment strategies and performance measurement
证券选择与优化、资本配置、投资策略与绩效评价
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一级分类:Mathematics 数学
二级分类:Optimization and Control 优化与控制
分类描述:Operations research, linear programming, control theory, systems theory, optimal control, game theory
运筹学,线性规划,控制论,系统论,最优控制,博弈论
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一级分类:Mathematics 数学
二级分类:Probability 概率
分类描述:Theory and applications of probability and stochastic processes: e.g. central limit theorems, large deviations, stochastic differential equations, models from statistical mechanics, queuing theory
概率论与随机过程的理论与应用:例如中心极限定理,大偏差,随机微分方程,统计力学模型,排队论
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