December 14th, 2007, 12:58 pm
I only had a copy of his conference slides (2004) - I do not know that his ideas have been formalised in an academic paper, but I believe he's still at ML so you could try your luck directlyAlternatively you might get a copy of the conference proceedings through ICBII really like Duanmu's approach - my only problem is that he imposes a root-time term structure of volatility of volatility, which is not far from the truth but too restrictiveSB