2017
DOI: 10.1016/j.ecosta.2016.08.002
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On efficient Bayesian inference for models with stochastic volatility

Abstract: An efficient method for Bayesian inference in stochastic volatility models uses a linear state space representation to define a Gibbs sampler in which the volatilities are jointly updated. This method involves the choice of an offset parameter and we illustrate how its choice can have an important effect on the posterior inference.A Metropolis-Hastings algorithm is developed to robustify this approach to choice of the offset parameter. The method is illustrated on simulated data with known parameters, the dail… Show more

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Cited by 3 publications
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“…The paper also studied the existence and uniqueness of a strong solution to (1.1). Certain p L estimates of (1.1) were proved in [6].…”
Section: S T Rs T T V T S T B T S T J T V T V T T V T B T σ κ θ σmentioning
confidence: 99%
“…The paper also studied the existence and uniqueness of a strong solution to (1.1). Certain p L estimates of (1.1) were proved in [6].…”
Section: S T Rs T T V T S T B T S T J T V T V T T V T B T σ κ θ σmentioning
confidence: 99%