英文标题:
《Optimal periodic replenishment policies for spectrally positive L\\\'evy
  demand processes》
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作者:
Jos\\\'e-Luis P\\\'erez, Kazutoshi Yamazaki, Alain Bensoussan
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最新提交年份:
2020
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英文摘要:
  We consider a version of the stochastic inventory control problem for a spectrally positive L\\\'evy demand process, in which the inventory can only be replenished at independent exponential times. We show the optimality of a periodic barrier replenishment policy that restocks any shortage below a certain threshold at each replenishment opportunity. The optimal policies and value functions are concisely written in terms of the scale functions. Numerical results are also provided. 
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中文摘要:
我们考虑的是一个谱正Levy需求过程的随机库存控制问题,其中库存只能在独立的指数时间补充。我们证明了一种周期性障碍补货策略的最优性,该策略在每次补货机会时,将任何低于某个阈值的缺货重新进货。最优策略和价值函数用尺度函数简洁地表示。还提供了数值结果。
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分类信息:
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:Quantitative Finance        数量金融学
二级分类:Mathematical Finance        数学金融学
分类描述:Mathematical and analytical methods of finance, including stochastic, probabilistic and functional analysis, algebraic, geometric and other methods
金融的数学和分析方法,包括随机、概率和泛函分析、代数、几何和其他方法
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