英文标题:
《Risk-based optimal portfolio of an insurer with regime switching and
noisy memory》
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作者:
Rodwell Kufakunesu, Calisto Guambe and Lesedi Mabitsela
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最新提交年份:
2019
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英文摘要:
In this paper, we consider a risk-based optimal investment problem of an insurer in a regime-switching jump diffusion model with noisy memory. Using the model uncertainty modeling, we formulate the investment problem as a zero-sum, stochastic differential delay game between the insurer and the market, with a convex risk measure of the terminal surplus and the Brownian delay surplus over a period $[T-\\varrho,T]$. Then, by the BSDE approach, the game problem is solved. Finally, we derive analytical solutions of the game problem, for a particular case of a quadratic penalty function and a numerical example is considered.
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中文摘要:
本文研究了具有噪声记忆的制度切换跳扩散模型中保险人基于风险的最优投资问题。利用模型不确定性建模,我们将投资问题描述为保险人和市场之间的零和随机微分延迟博弈,在$[T-\\varrho,T]$期间,终端盈余和布朗延迟盈余的凸风险度量。然后,通过BSDE方法解决博弈问题。最后,对于二次罚函数的特殊情况,我们推导了博弈问题的解析解,并给出了一个数值例子。
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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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