Some recent developments in stochastic volatility modelling

Abstract

This paper reviews and puts in context some of our recent work on stochastic volatility (SV) modelling for financial economics. Here our main focus is on: (i) the relationship between subordination and SV, (ii) OU based volatility models, (iii) exact option pricing, (iv) realized power variation and realized variance, (v) building multivariate models. © 2002 Taylor & Francis Group, LLC. All rights reserved.