First National Bank of Chicago, London, United Kingdom. I thank Rex Bergstrom for suggesting the approach of assuming that the volatility of the short-term interest rate is constant over the unit observation period and using his Gaussian estimation methods. I thank the editor, René Stulz and an anonymous referee for valuable comments and suggestions. Thanks to Jesper Lund, Simon Babbs, Sanjay Yadav, Andrew Johnson, and Graham Hunt for comments, I thank Linda Stone and The Center for Research in Security Prices (CRSP), Graduate School of Business, University of Chicago for permission to use the U.S. T-bill data used in CKLS, and Andrew Karolyi for sending me the data. I thank Angelo Melino and Jesper Lund for sending me research papers. The views expressed are those of the author and not necessarily those of First National Bank of Chicago.
Gaussian Estimation of Single-Factor Continuous Time Models of The Term Structure of Interest Rates
Article first published online: 18 APR 2012
1997 The American Finance Association
The Journal of Finance
Volume 52, Issue 4, pages 1695–1706, September 1997
How to Cite
NOWMAN, K. B. (1997), Gaussian Estimation of Single-Factor Continuous Time Models of The Term Structure of Interest Rates. The Journal of Finance, 52: 1695–1706. doi: 10.1111/j.1540-6261.1997.tb01127.x
- Issue published online: 18 APR 2012
- Article first published online: 18 APR 2012
This article presents the first application in finance of recently developed methods for the Gaussian estimation of continuous time dynamic models. A range of one factor continuous time models of the short-term interest rate are estimated using a discrete time model and compared to a recent discrete approximation used by Chan, Karolyi, Longstaff, and Sanders (1992a, hereafter CKLS). Whereas the volatility of short-term rates is highly sensitive to the level of rates in the United States, it is not in the United Kingdom.