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三叉树模型下的等价鞅测度
Equivalent Martingale Measures in a Trinomial Tree Model
【摘要】 本文研究了三叉树模型下的等价鞅测度刻划问题,得到了三叉树模型的最小熵鞅测度,逆相对熵鞅测度,方差最优鞅测度和极小鞅测度的精确表达式。
【Abstract】 This paper deals with the martingale measures’ characteristic in a Trinomial tree model.The explicit expressions of some special equivalent martingale measure are given,such as the minimal entropy martingale measure,the minimal reverse relative entropy martingale measure,the variance-optimal martingale measure and the minimal martingale measure.
【关键词】 应用数学;
数理金融学;
三叉树模型;
极小鞅测度;
方差最优鞅测度;
最小熵鞅测度;
逆相对熵鞅测度;
【Key words】 applied mathematics; mathematical finance; trinomial tree model; the minimal martingale measure; the variance-optimal martingale measure; the minimal entropy martingale measure; the minimal reverse relative entropy martingale measure;
【Key words】 applied mathematics; mathematical finance; trinomial tree model; the minimal martingale measure; the variance-optimal martingale measure; the minimal entropy martingale measure; the minimal reverse relative entropy martingale measure;
【基金】 国家自然科学基金资助项目(70471071);江苏省教育厅高校哲学社会科学基金资助项目(05SJD790056)};河南省自然科学基金资助项目(0411014600)
- 【文献出处】 运筹与管理 ,Operations Research and Management Science , 编辑部邮箱 ,2006年03期
- 【分类号】F224
- 【被引频次】1
- 【下载频次】249