8 citations · 8 across the 5 of their papers we have counts for
4 papers · 1 filter
New Estimation Approaches for the Hierarchical Linear Ballistic Accumulator Model
David Gunawan, Guy E. Hawkins, Minh-Ngoc Tran +2
The Linear Ballistic Accumulator (Brown & Heathcote, 2008) model is used as a measurement tool to answer questions about applied psychology. The analyses based on this model depend…
Efficient Bayesian inference for multivariate factor stochastic volatility models with leverage
David Gunawan, Chris Carter, Robert Kohn
This paper discusses the efficient Bayesian estimation of a multivariate factor stochastic volatility (Factor MSV) model with leverage. We propose a novel approach to construct the…
Efficient Bayesian estimation for flexible panel models for multivariate outcomes: Impact of life events on mental health and excessive alcohol consumption
David Gunawan, Chris carter, Denzil Fiebig +1
The problem we consider considers estimating a multivariate longitudinal panel data model whose outcomes can be a combination of discrete and continuous variables. This problem is…
Fast Inference for Intractable Likelihood Problems using Variational Bayes
David Gunawan, Minh-Ngoc Tran, Robert Kohn
Variational Bayes (VB) is a popular estimation method for Bayesian inference. However, most existing VB algorithms are restricted to cases where the likelihood is tractable, which…