Feunou, Bruno; Fontaine, Jean-Sébastien; Tedongap, Roméo - 2009
of the volatility spread to skewness. We measure skewness from option prices and test these predictions. We find that … conditioning on skewness increases the predictive power of the volatility spread and that coefficient estimates accord with theory … the term structure of option-implied volatility, skewness and kurtosis and find that time-dependence in returns has a …