Space gravity: squeezing the last drop of hydrological information out of current and future missions. Australia needs space gravity measurements in order to estimate regional-scale total water storage changes on our continent. This project will deliver the analysis capability required to exploit all the measurements of the current Gravity Recovery and Climate Experiment (GRACE) mission and to place Australia in a state of readiness for the 2017 GRACE Follow On mission.
Applying behavioural insights to the tax system in Australia. Applying behavioural insights to the tax system in Australia. This project aims to improve compliance and payment in the Australian tax system. It aims to tackle debts of individuals and businesses, the most challenging aspect of tax systems, by applying behavioural insights to design innovative payment interventions and conducting rigorous randomised controlled trials to evaluate their effects. An empirical analysis will account for ....Applying behavioural insights to the tax system in Australia. Applying behavioural insights to the tax system in Australia. This project aims to improve compliance and payment in the Australian tax system. It aims to tackle debts of individuals and businesses, the most challenging aspect of tax systems, by applying behavioural insights to design innovative payment interventions and conducting rigorous randomised controlled trials to evaluate their effects. An empirical analysis will account for heterogeneity in treatment responses, and the findings will be combined with a study of regulatory and administrative processes to support the ultimate goal of a legitimate, fair, cost-effective and responsive tax system.Read moreRead less
Restorative Justice and Responsive Regulation. The objective of this research is through a series of projects to bring the autor's restorative justice and responsive regulatin research programs of the last decade together, to intergrate them. this means to bear a restorative and responsive approach to transforming the entire legal system, not just criminal or regulatory law/administration. hwever, it does also mean reforming criminological theory with regulatory theory and applying restorative ....Restorative Justice and Responsive Regulation. The objective of this research is through a series of projects to bring the autor's restorative justice and responsive regulatin research programs of the last decade together, to intergrate them. this means to bear a restorative and responsive approach to transforming the entire legal system, not just criminal or regulatory law/administration. hwever, it does also mean reforming criminological theory with regulatory theory and applying restorative justice to business regulation, as well as tort, tax, contract and all areas of law.Read moreRead less
The Governance of Defiance. Defiance is a threat to social order. For this reason sanctioning institutions are in place to punish the defiant through legal, financial and sometimes physical means. The institutional rationale is that, at worst defiance will be silenced and at best, compliance will take its place. Increasingly, adverse and unexpected consequences of dealing with defiance in this way have been exposed. To be accountable for their actions, therefore, authorities have begun to develo ....The Governance of Defiance. Defiance is a threat to social order. For this reason sanctioning institutions are in place to punish the defiant through legal, financial and sometimes physical means. The institutional rationale is that, at worst defiance will be silenced and at best, compliance will take its place. Increasingly, adverse and unexpected consequences of dealing with defiance in this way have been exposed. To be accountable for their actions, therefore, authorities have begun to develop more responsive and deliberative systems. But they also need to know how to read defiance. When is defiance an inappropriate response to a more than reasonable request? And when is defiance a reflection of institutional failure? This project can inform such decision making.Read moreRead less
Interactions of physical processes for Southern Ocean dynamics. The Southern Ocean circulation is a major component of the earth’s climate system. Its behaviour depends strongly on the interactions of physical processes that are poorly understood and are not well represented in ocean models. This project will use laboratory experiments and fully-resolved flow simulations with appropriate scaling to examine the dynamics of key interactions between convection, mixing, wind-driven flow, eddies and ....Interactions of physical processes for Southern Ocean dynamics. The Southern Ocean circulation is a major component of the earth’s climate system. Its behaviour depends strongly on the interactions of physical processes that are poorly understood and are not well represented in ocean models. This project will use laboratory experiments and fully-resolved flow simulations with appropriate scaling to examine the dynamics of key interactions between convection, mixing, wind-driven flow, eddies and large-scale currents, while translating the results to improve ocean models. The project will develop the fundamental physics of the deep overturning circulation, the Antarctic Circumpolar Current, response timescales and heat uptake in a warming world, and improve predictions of oceanic and climate change.Read moreRead less
Melting and circulation in Antarctic ice shelf cavities. This project will explore and model the mechanisms causing the observed increased rate of melting of Antarctica’s ice shelves. This understanding is essential for accurate predictions of sea level rise and global thermohaline circulation over the next century, so that their impact on society can be planned for and mitigated.
A new energy budget for the global circulation of the oceans. The energy sources and sinks that govern the global circulation of the oceans will be re-evaluated, building a new picture of the energy budget of the oceans. This will lead to new knowledge of the circulation of the deep oceans, to better ocean and climate-prediction models, and ultimately to more reliable estimates of future climate change.
Optimal taxation when the allocation of time matters. This project aims to incorporate evidence-based models of time allocation, which go beyond the simple division between work and leisure, in optimal tax settings. This approach will help to inform the public policy debate on child support, by questioning whether, and if so how, to subsidise childcare, where parental time use plays a crucial role.
Estimating the impact of fiscal stimulus on household expenditure. This project aims to measure the impact on household expenditure of unexpected government bonus payments. Precise measures of this parameter can help improve fiscal policy in Australia and overseas, whilst giving researchers a more precise understanding of how households react to unexpected increases in disposable income. This research will also make a methodological contribution, since we will be using a research methodology not ....Estimating the impact of fiscal stimulus on household expenditure. This project aims to measure the impact on household expenditure of unexpected government bonus payments. Precise measures of this parameter can help improve fiscal policy in Australia and overseas, whilst giving researchers a more precise understanding of how households react to unexpected increases in disposable income. This research will also make a methodological contribution, since we will be using a research methodology not previously implemented in Australia, which is to exploit the random timing of payments across households, combined with a unique household-level panel dataset on weekly expenditure. The project will compare results using this approach with results from other strategies, such as surveys and time series analysis.Read moreRead less
Economic Inequality: Trends, Causes and Consequences. Measuring inequality and understanding its determinants is important for three reasons. First, knowing the causes and consequences of inequality is critical to making trade-offs between equity and efficiency. Second, the degree of economic mobility over the lifecycle determines how much opportunity people have to move upwards, and how much risk they face on moving downwards. This informs policies that guard against risk (eg. social insurance) ....Economic Inequality: Trends, Causes and Consequences. Measuring inequality and understanding its determinants is important for three reasons. First, knowing the causes and consequences of inequality is critical to making trade-offs between equity and efficiency. Second, the degree of economic mobility over the lifecycle determines how much opportunity people have to move upwards, and how much risk they face on moving downwards. This informs policies that guard against risk (eg. social insurance) and those that encourage risk (eg. entrepreneurship). Third, by learning more about intergenerational mobility, we can improve policies that seek to boost the life chances of children in disadvantaged households. Read moreRead less