Buchmann, Boris; Kaehler, Benjamin; Maller, Ross; … - arXiv.org - 2015
We unify and extend a number of approaches related to constructing multivariate Variance-Gamma (V.G.) models for option pricing. An overarching model is derived by subordinating multivariate Brownian motion to a subordinator from the Thorin (1977) class of generalised Gamma convolution...