红利率 meaning in Chinese

dividend rate

On the assumption of continuous dividend of shares award , we ' ll establish such a model in the way that continuous dividend rates is attached to shares option pricing in jump process and work out the formula of average relationship between the rising and falling option and european rising option pricing all through martingale theory and stochastic analysis
摘要假定在股票支付连续红利率的情况下，我们将建立支付连续红利率服从跳过程的股票期权定价模型，并利用鞅论和随机分析的方法给出欧式看涨期权定价模型及看涨和看跌期权的平价关系式。
When the stock price volatility larger ( this paper volatility rate is greater than 0 . 3 ) , options to be installed over standard options , and when less than 0 . 3 sigma rate fluctuations , the standard options are preferable to reload options , interest rate increases on the dividend with options to reduce the value of less than the standard options
当股价波动较大(本文中波动率大于0 . 3 )时,再装期权要优于标准期权,而当波动率小于0 . 3时,标准期权要优于再装期权,红利率的增加对再装期权的价值减少要小于标准期权。