Improving Choice Models: Multiple Goal Pursuit and Multi-Stage Decision Processes. This project aims to develop new econometric models of choice behaviour that recognise individuals adopt “how to decide” strategies when choosing between alternatives. Existing models simplistically assume that people evaluate all goods and choose the best of them, when in fact they ignore some goods, select what information is relevant, pursue multiple goals, and otherwise deviate from the assumptions commonly ma ....Improving Choice Models: Multiple Goal Pursuit and Multi-Stage Decision Processes. This project aims to develop new econometric models of choice behaviour that recognise individuals adopt “how to decide” strategies when choosing between alternatives. Existing models simplistically assume that people evaluate all goods and choose the best of them, when in fact they ignore some goods, select what information is relevant, pursue multiple goals, and otherwise deviate from the assumptions commonly made in econometric models. Filling in this significant gap in the choice modelling literature constitutes a significant contribution to improving our understanding of human decision making and policy analysis in every area of human endeavour.Read moreRead less
Accounting for preference seperability in stated choice experiments. This project aims to unite three separate streams of applied economic research into a single framework in order to develop a micro-economically consistent framework for demand forecasting and analysis. Forecasting demand to improve product performance or policy impacts requires realistic representations of how humans actually make choices. Combining theories of preference separability with recent developments in both activity a ....Accounting for preference seperability in stated choice experiments. This project aims to unite three separate streams of applied economic research into a single framework in order to develop a micro-economically consistent framework for demand forecasting and analysis. Forecasting demand to improve product performance or policy impacts requires realistic representations of how humans actually make choices. Combining theories of preference separability with recent developments in both activity and time use modelling and stated choice techniques, the project plans to develop new insights into consumer equilibrium as well as new econometric methods to test for the assumption of preference separability. Project outcomes would lead to an improved understanding of consumer behaviour as well as demand forecasting, with benefits to studies involving the need for benefit cost comparisons.Read moreRead less
A New framework to improve human-robot interaction in financial markets. This project aims to investigate the interaction of humans with robots (automated, algorithmic traders) in financial markets. It will build a novel environment based on controlled experiments within the context of financial markets. It is expected to discover how market participants choose to engage robots, and when and why robots are disengaged. The project will also investigate how the use of robots affects price behavio ....A New framework to improve human-robot interaction in financial markets. This project aims to investigate the interaction of humans with robots (automated, algorithmic traders) in financial markets. It will build a novel environment based on controlled experiments within the context of financial markets. It is expected to discover how market participants choose to engage robots, and when and why robots are disengaged. The project will also investigate how the use of robots affects price behaviour, and efficiency of allocation. This will provide significant benefits, such as enhancing Australia’s capacity for the scientific study of financial markets and for developing financial technology using an experimental method.Read moreRead less
A study of consumers' competence when choosing between complex mobile phone contracts and the regulatory implications of their coping strategies. The main outcome of this project will be a better understanding of which kinds of mobile phone contracts and methods of displaying them to potential users are the biggest sources of decision making errors, and which techniques for coping with a plethora of such contracts are the most reliable ones. This knowledge will be used to derive recommendations ....A study of consumers' competence when choosing between complex mobile phone contracts and the regulatory implications of their coping strategies. The main outcome of this project will be a better understanding of which kinds of mobile phone contracts and methods of displaying them to potential users are the biggest sources of decision making errors, and which techniques for coping with a plethora of such contracts are the most reliable ones. This knowledge will be used to derive recommendations for consumer policy agencies and advice for consumers that will increase financial welfare and reduce mental stress for consumers. Some of the findings may have implications for regulators seeking to design consumer protection policies in other area where firms deliberately offer customers opaque contracts.Read moreRead less
Price-Setting Rules and Allocative Efficiency in Oligopolies. This project aims to investigate under which circumstances restrictions on how often firms can change prices increase competition in an oligopoly and bring down prices. For this, we propose the use of laboratory experiments with a novel design followed by field experiments and a real price-data analysis for external validation. This study will result in both the advancement of theory describing how firms compete in dynamic oligopolies ....Price-Setting Rules and Allocative Efficiency in Oligopolies. This project aims to investigate under which circumstances restrictions on how often firms can change prices increase competition in an oligopoly and bring down prices. For this, we propose the use of laboratory experiments with a novel design followed by field experiments and a real price-data analysis for external validation. This study will result in both the advancement of theory describing how firms compete in dynamic oligopolies and practical policy advice on how price setting rules can be used to improve consumer welfare. This project has the potential to generate sizable benefits to Australian consumers, as the resulting policy advice would be applicable to large markets such as those for petrol, groceries and online retail.Read moreRead less
Competition in medical labour markets. A sharp increase in the supply of medical practitioners has occurred in Australia. This is expensive and has uncertain effects on population health, earnings, and the distribution of medical practitioners. The aim of this project is to examine the impact of competition and increased supply on the prices charged, the quality of care provided, and the health status of patients. The research also aims to examine the location choices of medical practitioners an ....Competition in medical labour markets. A sharp increase in the supply of medical practitioners has occurred in Australia. This is expensive and has uncertain effects on population health, earnings, and the distribution of medical practitioners. The aim of this project is to examine the impact of competition and increased supply on the prices charged, the quality of care provided, and the health status of patients. The research also aims to examine the location choices of medical practitioners and is expected to generate new and important evidence using unique longitudinal data.Read moreRead less
Adaptive economic management of Australia's urban water. This project responds to the so-called 'wicked problem' of ensuring an adequate supply of water to urban consumers at the lowest price even during long-term droughts. The project will generate, for the first time in the world, an integrated, dynamic, and adaptive supply and demand model to manage urban water optimally over time.
Income insecurity in Australia: who is feeling the pinch and why? This project aims to measure and investigate the drivers of income insecurity in Australia. It will provide an evaluation of whether income growth is sufficient to compensate for any welfare loss due to higher income risk and the effectiveness of government taxes and transfers in alleviating income risks for different population sub-groups.
The demand and supply of retirement provision. Population and a shrinking public sector mean increasing self-provision for retirement. This project examines various aspects of private retirement provision, focussing on both demand and supply in the retirement income industry. It will analyse institutional features of markets, pension funds and policy structures, and their implications for saving and investment behaviour, life-long financial strategies, efficient resource allocation, and retireme ....The demand and supply of retirement provision. Population and a shrinking public sector mean increasing self-provision for retirement. This project examines various aspects of private retirement provision, focussing on both demand and supply in the retirement income industry. It will analyse institutional features of markets, pension funds and policy structures, and their implications for saving and investment behaviour, life-long financial strategies, efficient resource allocation, and retirement income adequacy. Specially emphasised will be: the role of housing as a retirement asset; the impact of governance structure on pension fund administration; and firm technology and employer-sponsored pension plans. Empirical research will embrace Australia, Japan and the US, allowing international comparison.Read moreRead less
Heuristic-based behavioural models with an application to macroeconomics. This project will develop behavioural micro-foundations for economic models with heterogeneous agents. In these models the interaction of decision rules used by agents leads to complex phenomena at the aggregate level, for example, the cycles of bubbles and crashes. The agents switch between decision rules on the basis of past performance. However, a broad range of specifications of the rules and switching mechanisms has l ....Heuristic-based behavioural models with an application to macroeconomics. This project will develop behavioural micro-foundations for economic models with heterogeneous agents. In these models the interaction of decision rules used by agents leads to complex phenomena at the aggregate level, for example, the cycles of bubbles and crashes. The agents switch between decision rules on the basis of past performance. However, a broad range of specifications of the rules and switching mechanisms has led to many degrees of freedom in modelling. In this project, laboratory experiments with paid human subjects will be used to discipline this modelling. The resulting models will improve macroeconomic and financial policy responses to volatile market conditions.Read moreRead less