华东师范大学学报(自然科学版) ›› 2004, Vol. 2004 ›› Issue (2): 37-42.

• 数学 统计学 • 上一篇    下一篇

带跳过程的广义市场的整体最优投资策略(英)

许之彦   

  1. 华东师范大学 统计系,上海 200062
  • 收稿日期:2002-09-25 修回日期:2003-06-13 出版日期:2004-06-25 发布日期:2004-06-25
  • 通讯作者: 许之彦

The Growth Optimal Portfolio in a General Market Driven by Jump-diffusion Processes

XU Zhi-yan   

  1. Department of Statistics, East China Normal University, Shanghai 200062, China
  • Received:2002-09-25 Revised:2003-06-13 Online:2004-06-25 Published:2004-06-25
  • Contact: XU Zhi-yan

摘要:

作者将严加安等的带一个跳过程的整体最优策略的结果,推广到一个广义的市场,该市场具有多个跳过程、多个风险资产.给出了该市场下整体最优投资策略存在的一个充分条件.

关键词: 带跳的扩散过程, 半鞅, 整体最优投资策略, 带跳的扩散过程, 半鞅, 整体最优投资策略

Abstract: In this paper, We generalize the results of Yan et al[1] results on the growth optimal portfolio in a market driven by jump-diffusion processes with multi-risky assets. Sufficient conditions for existence of growth optimal portfolio in this case were given.

Key words: semimartingale, growth optimal portfolio, jump diffusion, semimartingale, growth optimal portfolio

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