Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10481892 | Physica A: Statistical Mechanics and its Applications | 2013 | 11 Pages |
Abstract
This paper provides an analytic method of filtering for partially observed diffusions, which can be also used for parameter estimation with the quasi-maximum likelihood method. The filtering is shown to have consistency in a weak sense. In addition, using the stochastic volatility models, a comparative simulation study is carried out to see how well the proposed method numerically works. The performance of the proposed method is basically better than that of the extended Kalman filtering.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Isao Shoji,