Stochastic optimal control has become a critical framework for addressing decision-making problems under uncertainty, especially in the context of financial market models. By combining probabilistic ...
Stochastic differential equations (SDEs) are at the heart of modern financial modelling, providing a framework that accommodates the inherent randomness observed in financial markets. These equations ...
We build a class of copula models that captures time-varying dependence across large panels of financial assets. Our models nest Gaussian, Student's t, grouped Student's t, and generalized hyperbolic ...
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