Understanding Dynamic Aspects of Economic Inequality. This project aims to study dynamic aspects of inequality in Australia by exploring the changes in labour and housing market conditions and their relation to the changes in the distribution of income and wealth over the last decade. The project also aims to develop new econometric techniques to examine the factors that are responsible for the changes in the distribution of income and wealth and a range of labour and housing market outcomes. Pa ....Understanding Dynamic Aspects of Economic Inequality. This project aims to study dynamic aspects of inequality in Australia by exploring the changes in labour and housing market conditions and their relation to the changes in the distribution of income and wealth over the last decade. The project also aims to develop new econometric techniques to examine the factors that are responsible for the changes in the distribution of income and wealth and a range of labour and housing market outcomes. Particular attention will be paid to the role of the changes in individual-specific characteristics (such as education, age, employment status, and occupation) and neighbourhood-specific characteristics (such as house prices and population ageing) in producing inequality.Read moreRead less
Regional Comparisons of Prices, Income and Growth in Australia. We will measure how much the cost of living and rates of inflation differ across the eight capital cities in Australia, and then test whether real per capita income levels across cities are converging or diverging over time. To make such comparisons, the ABS's databases on each capital city must first be harmonized. While doing this we will review the ABS's current procedures for data construction and quality assessment. A further a ....Regional Comparisons of Prices, Income and Growth in Australia. We will measure how much the cost of living and rates of inflation differ across the eight capital cities in Australia, and then test whether real per capita income levels across cities are converging or diverging over time. To make such comparisons, the ABS's databases on each capital city must first be harmonized. While doing this we will review the ABS's current procedures for data construction and quality assessment. A further aim is to show how statistical modelling using spanning-tree methods can resolve the conflict that arises for price indexes constructed on panel data sets between temporal and spatial consistency.Read moreRead less
Socio-Economic Study Of The Eastern Gemfish Fishery
Funder
Fisheries Research and Development Corporation
Funding Amount
$36,000.00
Summary
Objectives: 1. Identify and develop practical closure options for the eastern gemfish fishery. 2. Assess each option in terms of: a. the estimated reduction in the kill of eastern gemfish and the benefits there of to the future recovery of the stock; and b the estimated net value of catch directly forgone of other SEF quota species. c key non-quota species. 3. Based on the above assessment determine, as compared to current management arrangements, the direct socio-economic net ....Objectives: 1. Identify and develop practical closure options for the eastern gemfish fishery. 2. Assess each option in terms of: a. the estimated reduction in the kill of eastern gemfish and the benefits there of to the future recovery of the stock; and b the estimated net value of catch directly forgone of other SEF quota species. c key non-quota species. 3. Based on the above assessment determine, as compared to current management arrangements, the direct socio-economic net benefits or costs to groups of fishing operators based in key southern NSW and eastern Victorian ports and to SEF operators as a whole. 4. Determine a preferred closure option and evaluate the overall effectiveness of this option against current management options, taking into account: a. the quantity of gemfish that may be killed. b. the direct and indirect socio-economic effects. c. management costs. d. the perceived support from the fishing. industry and other groups - the objectives of the Fisheries Management Act 1991. 5. Prepare a draft report by 14 September 1995 and a final report by 30 September 1995. Read moreRead less
Identifying Mechanisms And Data Collection Options To Aid Socio-economic Analysis Of The NT Seafood Industry
Funder
Fisheries Research and Development Corporation
Funding Amount
$99,000.00
Summary
This project seeks to position the NT seafood industry to have a clear understanding of suitable and cost effective, valued systems and processes for adoption. It is the critical first step required to aid a shift in the behaviour and culture from a government driven data collection process for legislative purposes, to a process that is trusted and valued by industry to deliver data insights beyond regulatory requirements. As a result, it will help position the NT wild harvest and aquaculture se ....This project seeks to position the NT seafood industry to have a clear understanding of suitable and cost effective, valued systems and processes for adoption. It is the critical first step required to aid a shift in the behaviour and culture from a government driven data collection process for legislative purposes, to a process that is trusted and valued by industry to deliver data insights beyond regulatory requirements. As a result, it will help position the NT wild harvest and aquaculture sectors with securing access, investment and development opportunities.
Current negotiations for access to Aboriginal-owned tidal waters have reached a critical point. A gap exists in understanding what level of industry adjustment might be required to ensure Indigenous investment in the industry is not unnecessarily impacted. Better understanding the full value of the NT seafood industry to the NT community could assist with all strategic decisions related to Blue Mud Bay negotiations, infrastructure investments – and help support investment in the industry going forward.
Without a plan to enhance the visibility of the wider socio-economic value and benefits of our industry, we will continue to face increasing pressure on our social licence to operate – which has the potential to impact all aspects of the local industry, including access, industry structure and increased fees. It will also limit our ability to identify the best opportunities for future growth and sustainability.
Further, there is limited availability of current financial and economic information for our individual NT wild harvest fisheries and sector specific aquaculture activities. Due to this lack of information there is little scope for economic analysis, hence limiting opportunities for providing advice to policy and decision makers.
Objectives: 1. Consolidate a methodology for ongoing valuation reporting and capacity for impact assessment of the NT's seafood industry via application of the FRDC’s National Fisheries and Aquaculture Industry social and economic contributions study 2. In consultation with the relevant fishery sectors and the NT Government prepare a list of agreed economic indicators for annual reporting 3. Establish a set of protocols with NTG to provide, on an annual basis, the data already collected and held by NTG that will underpin the preparation of annual economic indicators 4. Develop a program/schedule for undertaking an economic survey of concession holders in NT commercial fisheries Read moreRead less
Complex data, model selection and bootstrap inference. The project will provide new statistical methods and associated software for the analysis and modelling of complex data, as well as quality research training. This project will benefit researchers in statistics and users of statistics who encounter the complex data considered in this project and who need to model and make inferences from these data. Since these kinds of data arise in many areas (such as medicine, genetics, chemistry etc), ....Complex data, model selection and bootstrap inference. The project will provide new statistical methods and associated software for the analysis and modelling of complex data, as well as quality research training. This project will benefit researchers in statistics and users of statistics who encounter the complex data considered in this project and who need to model and make inferences from these data. Since these kinds of data arise in many areas (such as medicine, genetics, chemistry etc), Australia and Australian industry will ultimately benefit from the proposed research. The strengthening of international link and the training of highly trained research scientists in an area of national importance will also benefit Australia.Read moreRead less
Bootstrap methods for data with multiple errors. This project will provide new methods for data analysis and quality research training. The results will benefit researchers in statistics and users of statistics who encounter data with multiple errors and who need to make inferences from these data. The many areas from which such data arise (including medicine, genetics, chemistry, education, social surveys etc) mean that Australia and Australian Industry will also ultimately benefit from the r ....Bootstrap methods for data with multiple errors. This project will provide new methods for data analysis and quality research training. The results will benefit researchers in statistics and users of statistics who encounter data with multiple errors and who need to make inferences from these data. The many areas from which such data arise (including medicine, genetics, chemistry, education, social surveys etc) mean that Australia and Australian Industry will also ultimately benefit from the research. The strengthening of international links and the training of highly trained researchers will also benefit the Australian community.Read moreRead less
The Influence Of Fish Movement On Regional Fishery Production And Stock Structure For South Australia's Snapper (Chrysophrys Auratus) Fishery
Funder
Fisheries Research and Development Corporation
Funding Amount
$371,409.00
Summary
Developing a comprehensive understanding of the movement patterns and stock structure of a fish species is crucial for identifying the appropriate scale and strategy for management.
In south eastern Australia, there are several adjacent Snapper fisheries operating in South Australian (SA), Victorian and Commonwealth waters that are managed using different strategies. The SA fishery, currently Australia’s largest Snapper fishery, is divided into contiguous regions whose relative contrib ....Developing a comprehensive understanding of the movement patterns and stock structure of a fish species is crucial for identifying the appropriate scale and strategy for management.
In south eastern Australia, there are several adjacent Snapper fisheries operating in South Australian (SA), Victorian and Commonwealth waters that are managed using different strategies. The SA fishery, currently Australia’s largest Snapper fishery, is divided into contiguous regions whose relative contributions to total catch have changed dramatically in recent years. The extent to which these different regional or jurisdictional populations represent a single or multiple stocks is poorly understood because of the limited understanding of the patterns of fish movement. For example, have the recent high catches of Snapper from Northern Gulf St. Vincent and South East resulted from high levels of biomass built up through local demographic processes or have fish moved in from adjacent regions or possibly even from Victorian or Commonwealth waters? If large-scale movement is involved, it must be temporally complex as it appears to not conform to a regular, annual pattern. The need here is to elucidate the regions of origin and movement patterns of fish that currently contribute to high regional catches in SA to inform about the demographic processes that drive the spatial and temporal variation in fishery productivity. This will point to the appropriate spatial scale for management. It would also provide insight for resource allocation amongst the different fisheries, which is currently being considered by AFMF to improve resource sharing arrangements for Snapper.
Objectives: 1. To determine the origins of Snapper that occupy the different regions of South Australian waters, and determine if and when during their life histories that any large-scale movement took place to account for current patterns of dispersion. This will be based on a suite of otolith-based techniques. 2. To develop a better understanding of the movement behaviour of Snapper at several spatial and temporal scales throughout Gulf St. Vincent (SA), using acoustic telemetry techniques. 3. To develop a better spatial management strategy for the Snapper fisheries of south eastern Australia based on our enhanced understanding of inter-regional and cross-jurisdictional fish movement. Read moreRead less
Experimental Demonstrations of New Theorems of Nonequilibrium Thermodynamics. In the last decade, two theorems have been proposed to revolutionise the field of thermodynamics. These theorems lift the restriction of the thermodynamic limit, allowing thermodynamic concepts to be applied to small systems such as nanomachines, and characterise systems that may be far-from-equilibrium. These theorems are at odds with a traditional understanding of 19th century thermodynamics where equilibrium is cent ....Experimental Demonstrations of New Theorems of Nonequilibrium Thermodynamics. In the last decade, two theorems have been proposed to revolutionise the field of thermodynamics. These theorems lift the restriction of the thermodynamic limit, allowing thermodynamic concepts to be applied to small systems such as nanomachines, and characterise systems that may be far-from-equilibrium. These theorems are at odds with a traditional understanding of 19th century thermodynamics where equilibrium is central and the Second Law inviolate. However they are critical to the application of thermodynamic concepts to modern systems of the 21st century. Using Optical Tweezers, we will experimentally demonstrate these theorems, present irrefutable evidence of their validity, and demonstrate their application in modern systems.Read moreRead less
Experimental Demonstrations of Violations of the Second Law of Thermodynamics. Inventors and engineers strive to scale-down machines, devices and engines to nanometre sizes for a range of technological purposes and scientists investigate protein motors to understand their operation in hopes of modifying their biological behaviour. However, according to a new theorem in Non-equilibrium Statistical Mechanics, there is a fundamental limit to this scaling-down of engines: such nanomachines, includi ....Experimental Demonstrations of Violations of the Second Law of Thermodynamics. Inventors and engineers strive to scale-down machines, devices and engines to nanometre sizes for a range of technological purposes and scientists investigate protein motors to understand their operation in hopes of modifying their biological behaviour. However, according to a new theorem in Non-equilibrium Statistical Mechanics, there is a fundamental limit to this scaling-down of engines: such nanomachines, including protein motors, will run in "reverse" for appreciable amounts of time and in violation of the Second Law of Thermodynamics. We propose to demonstrate this inescapable, operational limit in nanotechnology with experiments using an Optical Tweezers apparatus.Read moreRead less
New methods for small group analysis from sample surveys. National and state averages of statistics on issues such as unemployment, salinity, drought impact, and health often hide large differences between population sub-groups and between small areas. This local variation needs to be understood so that effective policies can be developed and carried out efficiently and their impact monitored. This project will provide, for the first time, robust and efficient methods for providing information o ....New methods for small group analysis from sample surveys. National and state averages of statistics on issues such as unemployment, salinity, drought impact, and health often hide large differences between population sub-groups and between small areas. This local variation needs to be understood so that effective policies can be developed and carried out efficiently and their impact monitored. This project will provide, for the first time, robust and efficient methods for providing information on these variations using data from large-scale national and state surveys. This will lead to significant improvements in the data available for small population groups and small areas, allowing better targeting of policies aimed at addressing local differences.Read moreRead less