Modeling energy price dynamics: GARCH versus stochastic volatility
JCC Chan, AL Grant - Energy Economics, 2016 - Elsevier
We compare a number of GARCH and stochastic volatility (SV) models using nine series of
oil, petroleum product and natural gas prices in a formal Bayesian model comparison …
oil, petroleum product and natural gas prices in a formal Bayesian model comparison …
Bayesian model comparison for time‐varying parameter VARs with stochastic volatility
JCC Chan, E Eisenstat - Journal of applied econometrics, 2018 - Wiley Online Library
We develop importance sampling methods for computing two popular Bayesian model
comparison criteria, namely, the marginal likelihood and the deviance information criterion …
comparison criteria, namely, the marginal likelihood and the deviance information criterion …
Exploring spatial-frequency-sequential relationships for motor imagery classification with recurrent neural network
T Luo, C Zhou, F Chao - BMC bioinformatics, 2018 - Springer
Background Conventional methods of motor imagery brain computer interfaces (MI-BCIs)
suffer from the limited number of samples and simplified features, so as to produce poor …
suffer from the limited number of samples and simplified features, so as to produce poor …
The relationship between global oil price shocks and China's output: A time-varying analysis
We employ a class of time-varying Bayesian vector autoregressive (VAR) models on new
standard dataset of China's GDP constructed by Chang et al.(2015) to examine the …
standard dataset of China's GDP constructed by Chang et al.(2015) to examine the …
Modelling the dynamics of Bitcoin and Litecoin: GARCH versus stochastic volatility models
We examine and compare a large number of generalized autoregressive conditional
heteroskedastic (GARCH) and stochastic volatility (SV) models using series of Bitcoin and …
heteroskedastic (GARCH) and stochastic volatility (SV) models using series of Bitcoin and …
Effects of external shocks on macroeconomic fluctuations in Pacific Alliance countries
G Rodríguez, R Vassallo, P Castillo - Economic Modelling, 2023 - Elsevier
Abstract Given Pacific Alliance (PA) countries' dependence on the external sector amidst
volatile global financial conditions and increased trade openness, it is important to …
volatile global financial conditions and increased trade openness, it is important to …
The importance of supply and demand for oil prices: Evidence from non‐Gaussianity
R Braun - Quantitative Economics, 2023 - Wiley Online Library
When quantifying the importance of supply and demand for oil price fluctuations, a wide
range of estimates have been reported. Models identified via a sharp upper bound on the …
range of estimates have been reported. Models identified via a sharp upper bound on the …
On the observed-data deviance information criterion for volatility modeling
JCC Chan, AL Grant - Journal of Financial Econometrics, 2016 - academic.oup.com
We propose importance sampling algorithms based on fast band matrix routines for
estimating the observed-data likelihoods for a variety of stochastic volatility models. This is …
estimating the observed-data likelihoods for a variety of stochastic volatility models. This is …
Machine learning predictions of housing market synchronization across US states: the role of uncertainty
R Gupta, HA Marfatia, C Pierdzioch… - The Journal of Real Estate …, 2022 - Springer
We analyze the role of macroeconomic uncertainty in predicting synchronization in housing
price movements across all the United States (US) states plus District of Columbia (DC). We …
price movements across all the United States (US) states plus District of Columbia (DC). We …
Fast computation of the deviance information criterion for latent variable models
JCC Chan, AL Grant - Computational Statistics & Data Analysis, 2016 - Elsevier
The deviance information criterion (DIC) has been widely used for Bayesian model
comparison. However, recent studies have cautioned against the use of certain variants of …
comparison. However, recent studies have cautioned against the use of certain variants of …