Based on the value sensitivity of options to underlying and corresponding treaty clauses, this paper poses a measuring method of path dependence intensity, which breaks the setup where the path dependence intensity is...Based on the value sensitivity of options to underlying and corresponding treaty clauses, this paper poses a measuring method of path dependence intensity, which breaks the setup where the path dependence intensity is only classified roughly and which becomes a deep study on path-dependent options. Then, its feasibility, instructions, and application to compare the path dependence intensity of sorts of options will be discussed.展开更多
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
文摘Based on the value sensitivity of options to underlying and corresponding treaty clauses, this paper poses a measuring method of path dependence intensity, which breaks the setup where the path dependence intensity is only classified roughly and which becomes a deep study on path-dependent options. Then, its feasibility, instructions, and application to compare the path dependence intensity of sorts of options will be discussed.
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.