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Registros recuperados: 6
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RiVAS and RiVAS+: Opportunities for Application of a Multi-Criteria River Value Assessment System Approach which Considers Existing and Potential States AgEcon
Hughey, Kenneth F.D.; Sinner, Jim; Booth, Kay.
The River Values Assessment System (RiVAS) uses a combination of expert panels and multi criteria analysis to identify primary attributes (or main features) of river values (e.g., whitewater kayaking, native birds) and their key indicators. The resulting data set is used to rank rivers for their existing (instream) and potential (out-of-stream) significance. The RiVAS method has been applied to seven values and tested across a range of councils with most focus in Tasman District. The tool has demonstrated utility and is very cost effective to implement. Further development has now led to RiVAS+ to consider potential significance for instream values, using the same attributes and indicators, and also identifying the interventions needed to achieve these...
Tipo: Conference Paper or Presentation Palavras-chave: River values; Prioritisation system; Existing and potential; Interventions; New Zealand; Environmental Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/115406
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“Mixed signals: Stated preferences for future states of three New Zealand rivers” AgEcon
Bell, Brian A.; Sinner, Jim; Phillips, Yvonne; Yap, Michael; Scarpa, Riccardo; Batstone, Chris; Marsh, Dan.
We conducted an online choice survey to inform advice to the Tasman District Council on setting management objectives for multiple uses and values across several catchments. One sub-sample was recruited via a survey company and a second via a public call with prize draw. From a survey with unlabelled choice sets for three rivers, we estimated a separate model for each river. Coefficients for natural character, fish & fishing, local jobs and cost were generally significant and had expected signs. Coefficients on swimming and boating attributes were weak even though 68% and 31%, respectively, of the panel sample reported engaging in these activities. Levels of attributes varied for the three rivers and, together with within-sample variation, made...
Tipo: Presentation Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2012 URL: http://purl.umn.edu/124234
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Efficiency = Equity and Other Musings on Economics and Sustainable Development AgEcon
Sinner, Jim.
Conventional wisdom says that equity concerns are beyond the scope of economic analysis and that achieving equity objectives will often come at a cost in terms of efficiency. Examination of the underlying meaning of efficiency and how it is defined, however, reveals that this tension between efficiency and equity is more apparent than real. The paper also explores the application of other economic concepts to the field of sustainable development, including the use of discounting for present value, Gross Domestic Product as a measure of well-being, and rational utility maximisation vs. bounded rationality as models of human behaviour.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy; Community/Rural/Urban Development; Environmental Economics and Policy; Land Economics/Use; Research Methods/ Statistical Methods.
Ano: 2004 URL: http://purl.umn.edu/97778
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The adoption of market-based instruments for resource management: Three case studies AgEcon
Sinner, Jim; Fenemor, Andrew; Palmer, James.
Market-based instruments (MBIs) for resource management create financial incentives for people and businesses to use resources more efficiently, within a regulatory context designed to ensure that ecological, social and cultural objectives are also met. Three case studies were done to identify factors influencing the adoption or rejection of market-based instruments in New Zealand. Case studies included Individual Transferable Quota (ITQ) for New Zealand's inshore fisheries, Transferable Water Permits (TWPs) in Tasman District and Waikato Region, and charges for occupation of coastal space at both the national and regional levels in New Zealand. This paper provides a summary of findings from these case studies. These include: MBIs are difficult to...
Tipo: Conference Paper or Presentation Palavras-chave: Market-based instruments; ITQ; Transferable water permits; Coastal occupation charges; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Environmental Economics and Policy; Farm Management.
Ano: 2005 URL: http://purl.umn.edu/98495
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Pride of the South: Risk Analysis for Marine Biosecurity in Fiordland AgEcon
Sinner, Jim; Roberts, Bethany; Piola, Richard.
This paper describes a model used to assess alternative scenarios for managing the marine biosecurity risk to Fiordland from vessel traffic. Scenarios are assessed in terms of risk reduction per dollar spent. To keep the analysis manageable, we focus on vessel risks from hull fouling, as this is considered the primary pathway of vessel-related spread. Our analysis includes evaluation of the costs and benefits of different types of vector treatment as well as the possibility of continued vessel monitoring and control of pest populations in Bluff Harbour to reduce the risk of vector infection.
Tipo: Conference Paper or Presentation Palavras-chave: Fiordland; Marine biosecurity; Risk reduction; Benefit cost analysis; Management options; Bluff; Agricultural and Food Policy; Environmental Economics and Policy; Food Security and Poverty; Health Economics and Policy; Land Economics/Use; Livestock Production/Industries; Research Methods/ Statistical Methods.
Ano: 2009 URL: http://purl.umn.edu/97162
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TRADE AND THE ENVIRONMENT: EFFICIENCY, EQUITY AND SOVEREIGNTY CONSIDERATIONS AgEcon
Sinner, Jim.
The Uruguay Round trade agreement includes a new programme of work to examine the relationship between trade and environmental policies. Environmental groups remain suspicious that trade liberalisation will undermine or discourage improvements in environmental standards. In this paper, the use of trade measures to protect producers from competition with goods produced under less stringent environmental standards is examined. It is shown that such measures will not improve national welfare, and may undermine environmental policies. Failure of a government to enact appropriate environmental policies constitutes an implicit subsidy, and equity considerations suggest that this will continue to create pressure for changes to the GATT to protect producers who...
Tipo: Journal Article Palavras-chave: International Relations/Trade.
Ano: 1994 URL: http://purl.umn.edu/22951
Registros recuperados: 6
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