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FS
2010
102views more  FS 2010»
13 years 10 months ago
Exponential utility maximization under partial information
Michael Mania, Marina Santacroce
FS
2010
140views more  FS 2010»
13 years 10 months ago
Nonparametric estimation for a stochastic volatility model
Abstract Consider discrete time observations (X δ)1≤ ≤n+1 of the process X satisfying dXt = √ VtdBt, with Vt a one-dimensional positive diffusion process independent of the...
F. Comte, V. Genon-Catalot, Yves Rozenholc
FS
2010
105views more  FS 2010»
13 years 10 months ago
Local time and the pricing of time-dependent barrier options
Abstract A time-dependent double-barrier option is a derivative security that delivers the terminal value φ(ST ) at expiry T if neither of the continuous time-dependent barriers b...
Aleksandar Mijatovic
FS
2010
124views more  FS 2010»
13 years 10 months ago
Comparison results for stochastic volatility models via coupling
The aim of this paper is to investigate the properties of stochastic volatility models, and to discuss to what extent, and with regard to which models, properties of the classical...
David Hobson