We consider model-free pricing of digital options, which pay out if the underlying asset has crossed both upper and lower barriers. We make only weak assumptions about the underly...
We consider a portfolio allocation problem where the objective function is a tail event such as probability of large portfolio losses. The dependence between assets is captured th...
• ‘Constructing 130/30-Portfolios with the Omega Ratio’, http://ssrn.com/abstract=1464798 (forthcoming, Journal of Asset Management), (with E. Schumann, G. di Tollo, G. Cabej...