Publications
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Research Theme: Policy EvaluationX
A Zero Inflated Regression Model for Grouped Data
We introduce the (panel) zero-inflated interval regression (ZIIR) model, which is ideally suited when data are in the form of groups, which is commonly the case in survey data, and there is an ‘excess’ of zero observations. We apply our... Read article
We introduce the (panel) zero-inflated interval regression (ZIIR) model, which is ideally suited when data are in the form of groups, which is commonly the case in survey data, and there is an ‘excess’ of zero observations. We apply our... Read article
Estimating the Standard Errors of Individual-Specific Parameters in Random Parameters Models
Abstract We consider the estimation of the standard errors of individual‐specific parameters calculated ex post from a non‐linear random parameters model. Our key contribution lies in introducing a simple method of appropriately calculating these standard errors, which explicitly takes into account the sampling variability... Read article
Abstract We consider the estimation of the standard errors of individual‐specific parameters calculated ex post from a non‐linear random parameters model. Our key contribution lies in introducing a simple method of appropriately calculating these standard errors, which explicitly takes into account the sampling variability... Read article
Incorporating Space in the Theory of Endogenous Growth
We describe how endogenous growth theory has now incorporated spatial factors. We also derive some of the policy implications of this new theory for growth and economic integration. We start by reviewing the product variety model of endogenous growth and... Read article
We describe how endogenous growth theory has now incorporated spatial factors. We also derive some of the policy implications of this new theory for growth and economic integration. We start by reviewing the product variety model of endogenous growth and... Read article
Econometric Modelling of Social Bads
Abstract When modeling “social bads”, such as illegal drug consumption, researchers are often faced with a dependent variable characterised by an “excessive” amount of zero observations. Building on the recent literature on hurdle and double-hurdle models, we propose a double-inflated modeling framework, where the... Read article
Abstract When modeling “social bads”, such as illegal drug consumption, researchers are often faced with a dependent variable characterised by an “excessive” amount of zero observations. Building on the recent literature on hurdle and double-hurdle models, we propose a double-inflated modeling framework, where the... Read article
Dynamics of health insurance ownership in Vietnam
Vietnam is undertaking health financing reform in an attempt to achieve universal health insurance coverage by 2014. Changes in health insurance policies doubled coverage between 2004 and 2006, yet about one-fifth of the insured in 2004 dropped out of the... Read article
Vietnam is undertaking health financing reform in an attempt to achieve universal health insurance coverage by 2014. Changes in health insurance policies doubled coverage between 2004 and 2006, yet about one-fifth of the insured in 2004 dropped out of the... Read article
Two Billion Dollars a Week: The Global Resources Boom and Western Australia
Western Australia (WA) has a long association with resource-driven growth, beginning with the Kalgoorlie gold rush of the 1890s which drew people from all over Australia and the world. That boom underpinned the rapid development of what was still a... Read article
Western Australia (WA) has a long association with resource-driven growth, beginning with the Kalgoorlie gold rush of the 1890s which drew people from all over Australia and the world. That boom underpinned the rapid development of what was still a... Read article
Development Priorities in an Emerging Decentralized Economy
Based on a data set of 217 communities in Armenia, this paper studies the choice of priority directions in local development programs in the years 2003–2005. The scope of programs is presented and discussed relative to good practices in local... Read article
Based on a data set of 217 communities in Armenia, this paper studies the choice of priority directions in local development programs in the years 2003–2005. The scope of programs is presented and discussed relative to good practices in local... Read article
World food demand
Long-term projections of global food demand are heavily dependent on which functional form of the food demand equation is used. Given that real incomes can change substantially over the long-term, key elements are the dependence of the income elasticity on... Read article
Long-term projections of global food demand are heavily dependent on which functional form of the food demand equation is used. Given that real incomes can change substantially over the long-term, key elements are the dependence of the income elasticity on... Read article
The Bankwest Curtin Economics Centre team acknowledges the Wadjuk Nyungar people as the traditional owners of the land on which the Centre is situated.