arXiv · 1907.07915
Semi-parametric estimation and prediction intervals in state space models
Abstract
Literatures in state space models focus on parametric inference and prediction, which fail if the state space model is not fully specified and the maximum likelihood estimation does not work. In this paper, we assume the state transition matrix and the distribution of state noises are unknown. Under this assumption, we provide methods to consistently estimate these terms. In addition, we introduce an algorithm to construct consistent prediction intervals for state vectors and future observations. We complement the asymptotic results with several numerical experiments.
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Yunyi Zhang, Tingting Wang, Dimitris N. Politis. 2019-07-18. Semi-parametric estimation and prediction intervals in state space models. https://arxiv.org/abs/1907.07915
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