This paper develops a trinomial option pricing model that incorporates the first four moments of the stock return distribution. 提出了一个将股票收益分布的头四个动差结合起来的三项式期权定价模型。
Others hesitate to report their true profits, for fear of a potential tax collection on their stock incomes. 还有一些人不愿意透露他们的财产，担心会被征收股票收益税。
