Essays on nonlinear filtering with applications in finance

In this dissertation, I discuss the nonlinear filtering problem and its applications in finance. In the first chapter, I present a new filtering approach for nonlinear and non- Gaussian state space models. This approach builds on the well-established Kalman filter, featuring a state-dependent least-...

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Bibliographic Details
Main Author: Zhang, Guang
Other Authors: Qu, Zhongjun
Language:en_US
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/2144/43309