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| Registros recuperados: 12 | |
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| Erdem, Seda; Rigby, Dan. |
| We present research findings on consumers’ willingness to pay (WTP) for reductions in the level of foodborne health risks. The research addresses how such valuations are affected by the means of which the risk reduction is delivered and the methods of risk presentations used in choice tasks. In this case, the research has two treatments. In the first treatment, the comparison is between risk reductions achieved by an improvement in the food system in general (e.g., more stringent regulations and inspection regimes) within the slaughter and meat processing stages of the food chain, as opposed to a risk reduction achieved via innovations in food packaging using nanotechnology, which is the use of nanosensors in packaging. If there is a contamination in... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Discrete Choice Experiments; Nanotechnology; Nanosensors; Health Risks; Grids; UK; Health Economics and Policy. |
| Ano: 2011 |
URL: http://purl.umn.edu/108950 |
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| Hopkins, Alan; Lobley, Matt. |
| Climate change is a subject of global environmental concern. The UK has seen a progressive strengthening of political resolve to address the problems associated with emissions of greenhouse gases (GHGs), principally carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O). Although agriculture globally, and ruminant livestock production in particular, is a net contributor to GHG emissions, generalizations about impacts on climate change often fail to distinguish between different systems of production, advances in technology, and the role of extensive grazing lands in contributing to ecological services and food production in situations where other forms of farming are impractical. Against this background, the overall aim of this review was therefore to... |
| Tipo: Report |
Palavras-chave: Climate Change; Ruminant Livestock; Greenhouse Gases; UK; Agricultural and Food Policy; Environmental Economics and Policy; Livestock Production/Industries. |
| Ano: 2009 |
URL: http://purl.umn.edu/61030 |
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| Fousekis, Panos; Revell, Brian J.. |
| A differential approach is employed to analyze demand for meat in the United Kingdom during 1989-99. Differential demand systems with fixed price effects (Rotterdam and CBS) better explain consumers retail purchase allocation decisions for beef, lamb, pork, bacon and poultry compared with models containing variable price effects (NBR and differential AIDS). The real expenditures and the Hicksian demand elasticities are generally found to be quite different from earlier studies using AIDS models. A quality change index of meat consumption is constructed from the estimated CBS model estimation results and decomposed into real expenditure, substitution, trend, seasonal and residual effects. |
| Tipo: Journal Article |
Palavras-chave: Meat demand; Differential approach; Model selection; UK; Demand and Price Analysis. |
| Ano: 2000 |
URL: http://purl.umn.edu/15401 |
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| Laws, J.A.; Williams, Robert J.; Pain, B.F.. |
| The financial implications of manipulating nitrogen (N) inputs and management strategies for beef production systems were assessed. One-hectare grassland farmlets were grazed to a target sward height by beef steers; herbage surplus to grazing requirements was cut for silage. Three systems were compared: ‘CN’, conventional mineral N application to a grass monoculture and broadcast slurry; ‘TN’, tactical mineral N application at fortnightly intervals to a grass monoculture with slurry injection and the early housing of cattle; ‘GC’, a mixed grass/white clover sward with no mineral N addition and slurry injection. Comparisons were made on two contrasting soil types: a freely-draining sandy loam (site 1) and a poorly drained clay (site 2). Financial budgets... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Farmlets; Systems; Beef cattle; Nitrogen; Slurry; Animal production; Economics; UK; Farm Management. |
| Ano: 2002 |
URL: http://purl.umn.edu/6962 |
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| Erdem, Seda; Rigby, Dan. |
| This research locates a series of risks or hazards within a framework characterised by the level of control respondents believe they have over the risks, and the level of worry the risks prompt. It does this for a set of both food and non-food risks. The means by which this is done is novel, and differs from past risk perception analyses in that it questions people directly regarding their relative assessments of the levels of control and worry over the risks presented. The cognitive burden associated with people ranking and scaling items in large sets is notoriously heavy, so this study uses an elicitation method designed to make the process intuitive and cognitively manageable for respondents. The substantive analysis of the risk perceptions has four... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Best-worst scaling; Risk; Perception; Novel technology; E. coli; UK; Risk and Uncertainty. |
| Ano: 2011 |
URL: http://purl.umn.edu/108790 |
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| Registros recuperados: 12 | |
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