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Bayesian,MLE, and GMM Estimation of a Spot Rate Model
Authors:Xufeng Qian  Rie Ashizawa  Hiroki Tsurumi
Affiliation:1. Moody's Investors Service , New York, New York, USA xufeng.qian@moodys.com;3. Department of Economics , Rutgers University , New Brunswick, New Jersey, USA
Abstract:ABSTRACT

We develop Markov chain Monte Carlo algorithms for estimating the parameters of the short-term interest rate model. Using Monte Carlo experiments we compare the Bayes estimators with the maximum likelihood and generalized method of moments estimators. We estimate the model using the Japanese overnight call rate data.
Keywords:Generalized method of moments  Griddy Gibbs  Japanese call rate  Markov chain Monte Carlo algorithms  Maximum likelihood estimator  Monte Carlo experiments  Volatility elasticity
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