为兼顾发行方与投资者的利益,确保融资效率,本文设计了含股权回售与赎回条款的或有可转债(share-putable&callable Co Cos,SPCCs).首先将其分解为普通或有可转债多头、下降-敲入看跌障碍期权多头以及上升-敲入看涨障碍期权空头的组...为兼顾发行方与投资者的利益,确保融资效率,本文设计了含股权回售与赎回条款的或有可转债(share-putable&callable Co Cos,SPCCs).首先将其分解为普通或有可转债多头、下降-敲入看跌障碍期权多头以及上升-敲入看涨障碍期权空头的组合;然后针对债券价值的"路径依赖"特征,引入Jarrow-Turnbull模型确定生存概率,继而推导出以股价为触发器的SPCCs定价公式;最后针对瑞信集团(credit suisse)2011年2月发行的或有可转债进行实证分析.结果表明:SPCCs价格与债转股触发强度增速显著负相关;同时发行方股价波动率会对SPCCs价格产生间接影响,且影响方向取决于"Co Cos价值随股价波动率的增加幅度"与"股权回售与赎回条款价值随股价波动率的减少幅度"孰大孰小.展开更多
Motivated by the reset option with n predetermined dates analyzed by W.Cheng, we consider a kind of reset option with uncertain dates by introducing N pie-specifiedbarrier levels. We claim this reset option consists o...Motivated by the reset option with n predetermined dates analyzed by W.Cheng, we consider a kind of reset option with uncertain dates by introducing N pie-specifiedbarrier levels. We claim this reset option consists of some standard knock-in and knock-out barrieroptions. The closed-form pricing formula is derived by means of a PDE's approach.展开更多
In this article, we derive a boundary element formulation for the pricing of barrier option. The price of a barrier option is modeled as the solution of Black-Scholes’ equation. Then the problem is transformed to a b...In this article, we derive a boundary element formulation for the pricing of barrier option. The price of a barrier option is modeled as the solution of Black-Scholes’ equation. Then the problem is transformed to a boundary value problem of heat equation with a moving boundary. The boundary integral representation and integral equation are derived. A boundary element method is designed to solve the integral equation. Special quadrature rules for the singular integral are used. A numerical example is also demonstrated. This boundary element formulation is correct.展开更多
文摘为兼顾发行方与投资者的利益,确保融资效率,本文设计了含股权回售与赎回条款的或有可转债(share-putable&callable Co Cos,SPCCs).首先将其分解为普通或有可转债多头、下降-敲入看跌障碍期权多头以及上升-敲入看涨障碍期权空头的组合;然后针对债券价值的"路径依赖"特征,引入Jarrow-Turnbull模型确定生存概率,继而推导出以股价为触发器的SPCCs定价公式;最后针对瑞信集团(credit suisse)2011年2月发行的或有可转债进行实证分析.结果表明:SPCCs价格与债转股触发强度增速显著负相关;同时发行方股价波动率会对SPCCs价格产生间接影响,且影响方向取决于"Co Cos价值随股价波动率的增加幅度"与"股权回售与赎回条款价值随股价波动率的减少幅度"孰大孰小.
基金This research is supported by the National Natural Science Foundation of China(No.10171078)
文摘Motivated by the reset option with n predetermined dates analyzed by W.Cheng, we consider a kind of reset option with uncertain dates by introducing N pie-specifiedbarrier levels. We claim this reset option consists of some standard knock-in and knock-out barrieroptions. The closed-form pricing formula is derived by means of a PDE's approach.
文摘In this article, we derive a boundary element formulation for the pricing of barrier option. The price of a barrier option is modeled as the solution of Black-Scholes’ equation. Then the problem is transformed to a boundary value problem of heat equation with a moving boundary. The boundary integral representation and integral equation are derived. A boundary element method is designed to solve the integral equation. Special quadrature rules for the singular integral are used. A numerical example is also demonstrated. This boundary element formulation is correct.
