Optimal Portfolios with Guarantee at Maturity: Computation and Comparison

被引:0
|
作者
Prigent, Jean-Luc [1 ]
Tahar, Fabrice [1 ]
机构
[1] Univ Cergy, THEMA, 33 bd Port, F-95011 Cergy, France
来源
INTERNATIONAL JOURNAL OF BUSINESS | 2006年 / 11卷 / 02期
关键词
Portfolio optimization; Guarantee; Power options;
D O I
暂无
中图分类号
F [经济];
学科分类号
02 ;
摘要
Portfolio insurance allows investors to recover, at maturity, a given percentage of their initial capital. This limits downside risk in falling markets. Besides, it allows some participation in rising markets. One of the standard portfolio insurance methods is the Constant Proportion Portfolio Insurance (CPPI). We analyse options on cushion associated to CPPI. This kind of Power options corresponds in particular to the solution of a portfolio optimization problem in which an additional guarantee constraint must be satisfied at maturity. We also compare this strategy with the standard OBPI method
引用
收藏
页码:171 / 185
页数:15
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