BAYESIAN METHODS APPLIED TO REIT VOLATILITY VIA GARCH MODELS
Colin Ward
ERES from European Real Estate Society (ERES)
Abstract:
Volatility estimation is an integral component of risk management, option pricing, and portfolio allocation. REIT volatility is examined using a Bayesian GARCH model. This paper discusses shortfalls of maximum likelihood estimation, which are commonly used for estimating GARCH models, and elucidates the advantages of the Bayesian alternative. A portfolio allocation problem highlights the differences in decision making from these methods. Conditional variance estimation uncertainty is found to increase with volatility.
JEL-codes: R3 (search for similar items in EconPapers)
Date: 2008-01-01
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Persistent link: https://EconPapers.repec.org/RePEc:arz:wpaper:eres2008_288
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