Stochastic Volatility Models: Option Price Approximation, Asymptotics and Maximum Likelihood Estimation

95 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006.The second part of this thesis describes an approach that uses the above asymptotic expansion to invert, the option pricing function and extract the latent volatility, thereby overcoming one of the key difficulties in the estimation problem. The method is applied to estimate three popular stochastic volatility models, two of which have not previously been amenable to maximum likelihood estimation with option price data other than through the use of proxies for the latent volatility.U of I OnlyRestricted to the U of I community idenfinitely during batch ingest of legacy ETD