用G几何布朗运动描述标的资产的价格变动,得到了欧式看涨期权定价的动态公式,并给出了动态复制策略的显示表达.
Under the assumption that the underlying asset follows the G geometric Brownian motion, we give the dynamic pricing formula for the European call option. We Mso obtain the dynamical hedging policy explicitly in a weaken Black-Scholes assumption.