Improving external validity of stated choice experiments. This project aims to deliver more accurate estimates of choice behaviour by reducing biases due to choice task complexity in surveys as well as design artefacts. Extracting 'true' preferences is challenging, not only due to possible hypothetical bias, but also due to increasingly complex choice tasks and the existence of design artefacts. This project will investigate the latter two in the context of marketing, transport, health, and envi ....Improving external validity of stated choice experiments. This project aims to deliver more accurate estimates of choice behaviour by reducing biases due to choice task complexity in surveys as well as design artefacts. Extracting 'true' preferences is challenging, not only due to possible hypothetical bias, but also due to increasingly complex choice tasks and the existence of design artefacts. This project will investigate the latter two in the context of marketing, transport, health, and environmental economics, and proposes new methodologies to extract preferences that more closely reflect true behaviour in real markets.Read moreRead less
Development of a Value of Life Framework to Assist Priority Setting Decision Making Across Sectors. The techniques used to evaluate life-saving interventions differ between health and other sectors. In health cost-effectiveness or cost-utility anlaysis is common, avoiding specification of a value for life. In contrast the transport and environment sectors use cost-benefit analysis and value life in monetary terms. This duality of approaches has resulted in a lower implicit value of life in th ....Development of a Value of Life Framework to Assist Priority Setting Decision Making Across Sectors. The techniques used to evaluate life-saving interventions differ between health and other sectors. In health cost-effectiveness or cost-utility anlaysis is common, avoiding specification of a value for life. In contrast the transport and environment sectors use cost-benefit analysis and value life in monetary terms. This duality of approaches has resulted in a lower implicit value of life in the health sector. The research will explore these differences and attempt to identify key attributes that influence how life is valued, to provide a framework for a single approach to the valuation of life, and the more efficient allocation of resources cross-sectorally.Read moreRead less
Privatisation, Regulation and Institutional Structures of Airports: An International Study. Airports are typically locational monopolies possessing strong market power - abuse of this is controlled by public ownership, regulation or not-for-profit operation. All these pose problems for achieving economic efficiency while meeting environmental standards. Design of efficient regulation, and the Australian experiment with price monitored private airports, will be analysed. Using data from Austr ....Privatisation, Regulation and Institutional Structures of Airports: An International Study. Airports are typically locational monopolies possessing strong market power - abuse of this is controlled by public ownership, regulation or not-for-profit operation. All these pose problems for achieving economic efficiency while meeting environmental standards. Design of efficient regulation, and the Australian experiment with price monitored private airports, will be analysed. Using data from Australian and overseas airports, the performance of airports operating under the alternative systems will be evaluated, enabling an assessment of performance and privatisation; a comparison of private, public and not-for-profit systems; and pointing out how better governance options can be designed.Read moreRead less