布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为估计几个关键参数,尤其是波动率。
选择不够精当,叙述不够详尽
Innovation is not just about technology; it's about changing the way we think and operate.
保守秘密的最好方法是永远不要有秘密。