金融衍生产品是金融创新的核心.混合过程是ITO过程与脉冲干扰过程的混合,它描述了变量在空间上离散和连续变化的特征.混合过程能较好地反映衍生金融产品的变化性质.在一些假设条件下,建立了基于混合过程的多因素衍生金融产品定价模型,给出了一定的求解方法,推广了Black—Scholes期权定价公式.
Financial derivatives are the core of financial innovation. Mixed process is a conformity of the ITO process and the pulse disturb process, which can describe the characteristic of dispersion and continuity of variables. We established the pricing model of muhiattribute financial derivatives obeying mixed processes, and used a method to solve the model, and extended the Black - Scholes formula under some assumption.