In this paper, we extend the minimum distance method of Beran (1993) to random coefficient autoregressive (RCA) models. After stating the necessary assumptions the asymptotic properties of the minimum distance estimator are derived.
Minimum distance estimation and testing for interest rate models
✍ Scribed by Eric Fournié
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 306 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0378-4754
No coin nor oath required. For personal study only.
✦ Synopsis
We present some methods for the estimation and testing of usual ergodic interest rate models based on the observation of the short interest rate on the monetary market. First, we develop a test of type Kolmogorov-Smirnov for ergodic diffusion processes. We extend the results to the case where some parameters are estimated. Thereafter, we study a minimum distance estimator, based on the LZu norm of the empirical process, which can be more robust than the usual ones (MLE, Bayes, MME) to some miss-specifications of the model.
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