On parameter estimation for critical affine processes
First we provide a simple set of sufficient conditions for the weak convergence of scaled affine processes with state space $R_+ \times R^d$. We specialize our result to one-dimensional continuous state branching processes with immigration. As an application, we study the asymptotic behavior of least squares estimators of some parameters of a two-dimensional critical affine diffusion process.
Year of publication: |
2012-10
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Authors: | Barczy, Matyas ; Doering, Leif ; Li, Zenghu ; Pap, Gyula |
Institutions: | arXiv.org |
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