Prior research has documented anomalous profits as high as 9% from participating in stock repurchase tender offers. The trading strategy is to buy shares in the market just before offer expiration and tender; it involves a trading horizon of just a few days. The large profits given a short...

A new parametric representation of implied volatility surfaces is proposed. The factors adequately capture the moneyness and maturity slopes, the smile attenuation, and the smirk. Furthermore, the implied volatility specification is twice continuously differentiable and well behaved...