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Sharp large deviations for the drift parameter of the explosive Cox–Ingersoll–Ross process
M. du Roy de Chaumaray CREST ENSAI, BRUZ cedex, France
Abstract:
We consider an explosive Cox–Ingersoll–Ross process. We establish a sharp
large deviation principle for the maximum likelihood estimator of its drift
parameter.
Keywords:
CIR process, parameters estimation, large deviations, maximum likelihood estimator.
Received: 20.06.2018 Revised: 29.07.2019 Accepted: 26.11.2019
Citation:
M. du Roy de Chaumaray, “Sharp large deviations for the drift parameter of the explosive Cox–Ingersoll–Ross process”, Teor. Veroyatnost. i Primenen., 65:3 (2020), 583–601; Theory Probab. Appl., 65:3 (2020), 454–469
Linking options:
https://www.mathnet.ru/eng/tvp5236https://doi.org/10.4213/tvp5236 https://www.mathnet.ru/eng/tvp/v65/i3/p583
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