University of Sydney Business School: Recent submissions
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Speeding up MCMC by Efficient Data Subsampling
Published 2016-01-01We propose Subsampling MCMC, a Markov Chain Monte Carlo (MCMC) framework where the likelihood function for n observations is estimated from a random subset of m observations. We introduce a general and highly efficient ...Open AccessWorking Paper -
Matrix Neural Networks
Published 2016-11-02Traditional neural networks assume vectorial inputs as the network is arranged as layers of single line of computing units called neurons. This special structure requires the non-vectorial inputs such as matrices to be ...Open AccessWorking Paper -
Understanding Buy in for Risky Prospects: Incorporating Degree of Belief into the ex ante Assessment of Support for Alternative Road Pricing Schemes
Published 2013-01-01This paper investigates support for road pricing reform within a referendum voting choice model. Central to this is how to identify believable ex-ante support for specific road pricing schemes. Our approach is centred on ...Open AccessArticle -
Contrasts of Relative Advantage Maximisation with Random Utility Maximisation and Regret Minimisation
Published 2015-01-01This paper discusses the theoretical properties and the empirical application of an improved version of the ‘relative advantage maximising’ (RAM) model. This model shares several desirable features of a set of models based ...Open AccessArticle -
Understanding Buy in for Risky Prospects: Incorporating Degree of Belief into the ex ante Assessment of Support for Alternative Road Pricing Schemes
Published 2012-01-01This paper investigates support for road pricing reform within the framework of a referendum voting choice model. Central to this task is how to identify ex ante support for specific road pricing schemes, such that the ...Open AccessArticle