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
Exploring Behavioural Responses of Motorists to Exposure-Based Charging Mechanisms. Our continued reliance on cars is estimated to cost the Australian economy around $50 billion per year in accidents, congestion and air pollution. This project delivers a new approach to reduce these externalities, in which charges are levied on drivers based on their accident history, the kilometres driven and the circumstances under which these kilometres are driven. In addition to the safety and congestion ben ....Exploring Behavioural Responses of Motorists to Exposure-Based Charging Mechanisms. Our continued reliance on cars is estimated to cost the Australian economy around $50 billion per year in accidents, congestion and air pollution. This project delivers a new approach to reduce these externalities, in which charges are levied on drivers based on their accident history, the kilometres driven and the circumstances under which these kilometres are driven. In addition to the safety and congestion benefits, the outcomes of the project will be of importance to those charged with raising revenue to support infrastructure maintenance and development, and the insurance industry as a basis for reducing risks in driving and making premiums more equitable.Read moreRead less
Analysis of the Global Price Competitiveness of Tourism with particular reference to Australia. Price competitiveness is a key determinant of tourism flows, and this project will measure and explain global patterns in competitiveness. Building on earlier work by the investigators, it will expand the measures of competitiveness and develop a new method for measuring competitiveness in package tourism. Cross country differences in industry productivity are a primary reason why competitiveness di ....Analysis of the Global Price Competitiveness of Tourism with particular reference to Australia. Price competitiveness is a key determinant of tourism flows, and this project will measure and explain global patterns in competitiveness. Building on earlier work by the investigators, it will expand the measures of competitiveness and develop a new method for measuring competitiveness in package tourism. Cross country differences in industry productivity are a primary reason why competitiveness differs; productivity will be measured using input and output prices. Patterns in productivity will be analysed, and the hypothesis that productivity varies inversely with real incomes, observed in other service industries, will be tested.Read moreRead less
Retirement asset decumulation: Adequacy, institutions and products. This proposal seeks to evaluate the present and future adequacy of retirement provision, and offers alternative, practical solutions to the problem of how to maximise the value of a retiree's accumulated assets and facilitate a financially secure retirement. First, a re-evaluation of the replacement rate as a measure of retirement provision adequacy will be undertaken. Second, the efficacy of new financial products and instituti ....Retirement asset decumulation: Adequacy, institutions and products. This proposal seeks to evaluate the present and future adequacy of retirement provision, and offers alternative, practical solutions to the problem of how to maximise the value of a retiree's accumulated assets and facilitate a financially secure retirement. First, a re-evaluation of the replacement rate as a measure of retirement provision adequacy will be undertaken. Second, the efficacy of new financial products and institutions designed to enhance the value of a retirement accumulation for retirement consumption will be analysed. Global trends towards population aging and increasing reliance on self-provision for retirement lends both urgency and significance to the proposed research.Read moreRead less
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
Transitioning to a water-secure future in the Basin. Increased water scarcity threatens the viability of the Murray-Darling Basin. There has been little analysis conducted of the consequences of water market impediments. The economic dimensions of trade impediments, water management, water market intervention and the net social benefits of water markets are at the core of this project. In particular, this project aims to explore: the impact of impediments and policy in water markets; how further ....Transitioning to a water-secure future in the Basin. Increased water scarcity threatens the viability of the Murray-Darling Basin. There has been little analysis conducted of the consequences of water market impediments. The economic dimensions of trade impediments, water management, water market intervention and the net social benefits of water markets are at the core of this project. In particular, this project aims to explore: the impact of impediments and policy in water markets; how further water market products may increase water market efficiency; and, the nature and sources of transactions costs in markets. Benefits from this project will enhance resilience and adaptation of irrigators to future climate change and water shortages, as well as providing future policy guidance.Read moreRead less
An Investigation of Chronic and Transitory Poverty in Australia in the Twenty-First Century. People in chronic poverty are unlikely to lead 'healthy, productive or fulfilling' lives. Their unrealized productive and creative potential is a loss to society as well as to the individuals themselves. The information about the intensity of chronic and transitory poverty in Australia that is generated by this project will enable government and charitable institutions to better allocate the substantial ....An Investigation of Chronic and Transitory Poverty in Australia in the Twenty-First Century. People in chronic poverty are unlikely to lead 'healthy, productive or fulfilling' lives. Their unrealized productive and creative potential is a loss to society as well as to the individuals themselves. The information about the intensity of chronic and transitory poverty in Australia that is generated by this project will enable government and charitable institutions to better allocate the substantial resources that they invest annually in programs to assist economically disadvantaged people. The project also has a training function: to develop the research capacity of a postgraduate student who will write a thesis on chronic poverty among children. 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
Discovery Early Career Researcher Award - Grant ID: DE200101319
Funder
Australian Research Council
Funding Amount
$373,857.00
Summary
Building a carbon neutral future for Australian agriculture . The aim of this research is to design an economically sound policy strategy for making the Australian agriculture sector carbon neutral by 2040. This strategy will provide policy makers with a menu of policy packages to improve the sector’s international competitiveness, in the context of growing demands from consumers and international markets for low emission products while meeting the challenges of a changing climate. To assist in ....Building a carbon neutral future for Australian agriculture . The aim of this research is to design an economically sound policy strategy for making the Australian agriculture sector carbon neutral by 2040. This strategy will provide policy makers with a menu of policy packages to improve the sector’s international competitiveness, in the context of growing demands from consumers and international markets for low emission products while meeting the challenges of a changing climate. To assist in developing this strategic knowledge a national-scale quantitative economic model will be developed. Given the absence of a clear national strategy for agricultural GHG emissions and the growing global urgency addressing climate change, this research fills an important gap and comes at an opportune time. Read moreRead less
The rate of time preference in choice experiments: A systematic re-analysis. This project intends to re-analyse data from over 20 years of past research to understand when and why people sometimes make short-sighted choices. Time preference is a core concept in both theoretical and applied economics and a key input in public policy, yet empirical understanding of it is poor. Almost all important decisions of households, businesses and government involve benefits and costs that unfold over time. ....The rate of time preference in choice experiments: A systematic re-analysis. This project intends to re-analyse data from over 20 years of past research to understand when and why people sometimes make short-sighted choices. Time preference is a core concept in both theoretical and applied economics and a key input in public policy, yet empirical understanding of it is poor. Almost all important decisions of households, businesses and government involve benefits and costs that unfold over time. Many economists have used decision-making experiments to study how people value the future and make trade-offs over time, but these have not reached any clear consensus. This project plans to systematically re-analyse primary data using state-of-the-art estimation techniques to generate new estimates of the discount rate for each study. These will then be analysed in a meta-regression analysis to identify the factors that cause discount rates to vary between studies.Read moreRead less