Widespread violations of stochastic dominance by one-month Samp;P 500 index call options over 1986-2006 imply that a …-2006 which may be due to the lower quality of the data but, in any case, does not provide evidence that the options market is …

transaction costs, becomes stochastically dominated when overlaid with a zero-net-cost portfolio of S&P 500 options bought at …. Similar results obtain with options on the CAC and DAX indices. The results are explained neither by priced factors nor a non …

Widespread violations of stochastic dominance by one-month S&P 500 index call options over 1986-2006 imply that a …-2006 which may be due to the lower quality of the data but, in any case, does not provide evidence that the options market is …

overlaying a zero-net-cost portfolio of options bought at their ask price and written at their bid price, irrespective of the …

transaction costs, becomes stochastically dominated when overlaid with a zero-net-cost portfolio of S&P 500 options bought at …. Similar results obtain with options on the CAC and DAX indices. The results are explained neither by priced factors nor a non …

transaction costs, becomes stochastically dominated when overlaid with a zero-net-cost portfolio of S&P 500 options bought at …. Similar results obtain with options on the CAC and DAX indices. The results are explained neither by priced factors nor a non …