Broadening Choice and Increasing Diversity in Public Schools. Currently, most families are limited to the public school in their catchment area, meaning the area in which they can afford to live. This leads to socio-economically and ethnically homogenous schools and entrenches disadvantage, as well as denying students the crucial life lessons that flow from being part of a diverse student body. This project aims to investigate a model for allocating public school places that integrates catchment ....Broadening Choice and Increasing Diversity in Public Schools. Currently, most families are limited to the public school in their catchment area, meaning the area in which they can afford to live. This leads to socio-economically and ethnically homogenous schools and entrenches disadvantage, as well as denying students the crucial life lessons that flow from being part of a diverse student body. This project aims to investigate a model for allocating public school places that integrates catchment areas. The expected outcome would be a system that gives families a wider choice, enabling them to enrol in out-of-area schools, while ensuring that allocations remain fair, equitable and balanced, and also delivering benefits such as achieving a desired level of diversity in student populations within schoolsRead moreRead less
Testing strategy-proofness in matching markets: an experimental study. This project seeks to test and improve matching algorithms by investigating the effect of advice on strategy-proofness. Matching algorithms are used to solve allocation problems in designed markets (eg school or house allocation problems). Many of the algorithms employed are strategy-proof: participants never gain from strategising, that is, from lying about their preferences. Strategy-proofness had been seemingly validated b ....Testing strategy-proofness in matching markets: an experimental study. This project seeks to test and improve matching algorithms by investigating the effect of advice on strategy-proofness. Matching algorithms are used to solve allocation problems in designed markets (eg school or house allocation problems). Many of the algorithms employed are strategy-proof: participants never gain from strategising, that is, from lying about their preferences. Strategy-proofness had been seemingly validated by experimental research, but new evidence suggests that participants could be prone to follow wrong advice and therefore lie. In order to improve the performance of designed markets, the project proposes to further test strategy-proofness by investigating how advice can affect truth-telling in strategy-proof algorithms and whether learning can counteract or complement the effect of advice.Read moreRead less
Control of actin assembly by cell-cell adhesion: molecular effectors and higher order function. Functional cooperation between the actin cytoskeleton and cadherin cell-cell adhesion molecules plays critical roles during development and morphogenesis. This proposal builds on my lab's recent discovery that E-cadherin interacts with and regulates the Arp2/3 actin nucleator complex, a central determinant of actin assembly in cells. We will explore key implications of this finding, concentrating on d ....Control of actin assembly by cell-cell adhesion: molecular effectors and higher order function. Functional cooperation between the actin cytoskeleton and cadherin cell-cell adhesion molecules plays critical roles during development and morphogenesis. This proposal builds on my lab's recent discovery that E-cadherin interacts with and regulates the Arp2/3 actin nucleator complex, a central determinant of actin assembly in cells. We will explore key implications of this finding, concentrating on defining the molecular mechanisms that regulate Arp2/3 and actin assembly in cadherin-based adhesion. Our work combines molecular characterization of regulatory mechanisms and proteomic searches for new regulators, with tests of the higher-order function of this novel process in cell adhesion and recognition.Read moreRead less
Balancing cadherin-actin cooperation: the key regulatory role of Ena/VASP proteins. This project analyses a fundamental mechanism of how cells work together in tissues. Understanding the fundamental mechanisms of how cells work will provide important basic scientific information to enrich the scientific expertise in Australia and its part in the international community, generate insights relevant for understanding human disease and physical degeneration, and support the training of young scienti ....Balancing cadherin-actin cooperation: the key regulatory role of Ena/VASP proteins. This project analyses a fundamental mechanism of how cells work together in tissues. Understanding the fundamental mechanisms of how cells work will provide important basic scientific information to enrich the scientific expertise in Australia and its part in the international community, generate insights relevant for understanding human disease and physical degeneration, and support the training of young scientists in Australia.Read moreRead less
The effect of competition and doctor heterogeneity on prices charged by doctors. Prices charged by doctors can have important effects on health care costs, access to health care and health status. This research will examine the determinants of prices charged by doctors. The results will be important in understanding the pricing practices of doctors and their impact on health care costs.
A New Approach to Information-Based Securities Trading. This project develops and tests a new approach to information-based securities trading, which can effectively describe trading dynamics and accurately measure the effects of information impounded in price and trading activities. It aims to provide a novel and practical framework for studying information asymmetry, belief heterogeneity and asset pricing, and apply the new approach to address a series of financial issues. The project will mak ....A New Approach to Information-Based Securities Trading. This project develops and tests a new approach to information-based securities trading, which can effectively describe trading dynamics and accurately measure the effects of information impounded in price and trading activities. It aims to provide a novel and practical framework for studying information asymmetry, belief heterogeneity and asset pricing, and apply the new approach to address a series of financial issues. The project will make significant contributions to finance research by shedding new insights on market dynamics and creating a new stream of models and modelling techniques. Academics, practitioners and regulators can use the new approach to better analyse the Australian financial market and improve its efficiency.Read moreRead less
Structural safety guidelines for accidental hydrogen explosion hazards . This project aims to develop structural safety guidelines to mitigate hydrogen explosion hazards which can be identified as a major safety concern due to the higher demand worldwide for sustainable energy sources with no carbon emission. The world’s growing demand for hydrogen and Australia’s National Hydrogen Strategy to develop the industry will make Australia a core player in hydrogen production creating a massive econom ....Structural safety guidelines for accidental hydrogen explosion hazards . This project aims to develop structural safety guidelines to mitigate hydrogen explosion hazards which can be identified as a major safety concern due to the higher demand worldwide for sustainable energy sources with no carbon emission. The world’s growing demand for hydrogen and Australia’s National Hydrogen Strategy to develop the industry will make Australia a core player in hydrogen production creating a massive economic opportunity. However, the high flammability and low ignition energy of hydrogen makes it vulnerable to accidental explosions. Hence, this project will address the lack of safety protocols in Australian Standards related to the handling of hydrogen by producing essential design recommendations.Read moreRead less
Information Quality in Auctions of Multiple Objects. This project aims at using both theory and laboratory experiments to analyse the formation of prices and the buyers' behaviour at auctions of multiple objects. The study focusses on the comparison of simultaneous auction procedures (in which the objects are sold at once) to sequential auction procedures (in which the objects are sold one after the other) and attention is drawn on the effects of the quality of the buyers' information about the ....Information Quality in Auctions of Multiple Objects. This project aims at using both theory and laboratory experiments to analyse the formation of prices and the buyers' behaviour at auctions of multiple objects. The study focusses on the comparison of simultaneous auction procedures (in which the objects are sold at once) to sequential auction procedures (in which the objects are sold one after the other) and attention is drawn on the effects of the quality of the buyers' information about the assets to be sold on their bidding behaviour and on the seller's revenues. The conduct of laboratory experiments will provide a useful assessment of the theoretical predictions and valuable insights into the effects of buyers' information quality on their bidding behaviour at such markets.Read moreRead less
Banks, endogenous network formations and financial crisis. This project aims to understand how endogenous network formations affect financial crisis and how such situations can be made into a coherent microeconomic model of financial network formations using modern tools in economics. The project intends to study the properties of financial systems in the presence of possible financial crisis, conduct applied economic policy analysis and provide policy implications for lifting productivity and e ....Banks, endogenous network formations and financial crisis. This project aims to understand how endogenous network formations affect financial crisis and how such situations can be made into a coherent microeconomic model of financial network formations using modern tools in economics. The project intends to study the properties of financial systems in the presence of possible financial crisis, conduct applied economic policy analysis and provide policy implications for lifting productivity and economic growth. The projects expected outcomes would contribute to the theoretical understanding of financial crisis and consequences in financial markets as well as the economy and public policy. In the longer term, the project should benefit the health of the financial system.Read moreRead less
Modification of optical properties of photocatalytic titania. The aim of the project is to capitalise on and optimise the recently discovered successful modification of the optical properties of titanium oxide (TiO2), such that efficient solar splitting of water is possible. TiO2 photocatalysts of adequate efficiency will be implemented as photoanodes in photoelectrochemical cells capable of large-scale production of hydrogen.