Pricing Study on Two Kinds of Power Options in Jump-Diffusion Models with Fractional Brownian Motion and Stochastic Rate  

作　　者：Jin Li Kaili Xiang Chuanyi Luo 

机构地区：[1]School of Economic Mathematics, Southwestern University of Finance and Economics, Chengdu, China

出　　处：《Applied Mathematics》2014年第16期2426-2441,共16页应用数学（英文）

摘　　要：In this paper, under the assumption that the exchange rate follows the extended Vasicek model, the pricing of the reset option in FBM model is investigated. Some interesting themes such as closed-form formulas for the reset option with a single reset date and the phenomena of delta of the reset jumps existing in the reset option during the reset date are discussed. The closed-form formulae of pricing for two kinds of power options are derived in the end.In this paper, under the assumption that the exchange rate follows the extended Vasicek model, the pricing of the reset option in FBM model is investigated. Some interesting themes such as closed-form formulas for the reset option with a single reset date and the phenomena of delta of the reset jumps existing in the reset option during the reset date are discussed. The closed-form formulae of pricing for two kinds of power options are derived in the end.

关 键 词：STOCHASTIC RATE FRACTIONAL JUMP-DIFFUSION Process FRACTIONAL BROWN Motion Power OPTION 

分 类 号：O1[理学—数学]