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91.
92.
Individual or personal budgets are part of a growing international trend to encourage greater choice and control over social care services at a time of financial austerity. The authors' evaluation of individual budgets found that levels of allocated resources reflected a range of factors, including informal or carer support and disability levels. Furthermore, individual budgets were found to be cost-neutral compared with conventional social care delivery.  相似文献   
93.
The present study was carried out in the Ile-de-France region surrounding Paris, which is both the biggest conurbation in France and a large agricultural area. In areas such as these, airborne pollutants from road traffic may adversely affect the quality of the food produced by farms close by. This raises questions about the spatial compatibility of farming and road networks, although there is currently no scientific consensus concerning potential health risks for producers and consumers. Some actors in agricultural supply chains have tried to limit potential risks by producing technical guidelines, including isolation distances between major roads and fields farmed under contract. This paper analyses these “isolation distances”, using approaches from the agricultural and social sciences: surveys on stakeholders in agribusiness and on farmers, and a cartographic simulation submitted to the surveyed farmers for discussion. The results show that isolation distances serve to create market opportunities in a context of market segmentation, or are applied as a precautionary principle. Though not a widespread practice, safety distances could have considerable impacts on farms in terms of both technical management and total farm area, thus calling for further scientific research on this issue.  相似文献   
94.
Debates surrounding the human impact on climate change have, in recent years, proliferated in political, academic, and public rhetoric. Such debates have also played out in the context of tourism research (e.g. extent to which anthropogenic climate change exists; public understanding in relation to climate change and tourism). Taking these debates as its point of departure, whilst also adopting a post-structuralist position, this paper offers a Foucauldian Discourse Analysis of comments to an online BBC news article concerning climate change. Our analysis finds three key ways responsibility is mitigated through climate change talk: scepticism towards the scientific evidence surrounding climate change; placing responsibility on the “distant other” through a nationalistic discourse; and presenting CO2 as “plant food”. The implications of these ways of thinking about climate change are discussed with a focus on how this translates into action related to the sustainability of tourism behaviours. In doing so, it concludes that a deeper understanding of everyday climate talk is essential if the tourism sector is to move towards more sustainable forms of consumption.  相似文献   
95.
This paper analyses organic farming entry decisions using a piece-wise linear depiction of policy. Our goal is to ascertain, from the available but limited information, whether Danish and UK policy measures toward organic agriculture have affected participation. Despite considerable interest in the growth of organic farming there has been little systematic analysis of it, although it is commonly believed that enhanced income levels have played a part. Whilst analyses of organic farming policy have provided extensive reviews of instruments applied, generally speaking, the spirit of those enquiries takes as datum that organic policies have had the desired impacts. Yet such conjectures remain mostly untested. Hence, there is a need to examine systematically if there exist relationships between the introduction of organic farming policies and the growth of organic farming, and whether particular policy measures are more effective than others. Here, we take a first step in this endeavor by undertaking an econometric analysis of the relationship between 14 organic farming policy measures and participation rates in Denmark and the UK during 1989–2007. Using two response variables – the numbers of farmers converted to organic production and the total land area under organic practice – we implement a simple, Bayesian methodology and evaluate the stepwise-linear impacts of policy. Extensions for future work are discussed. Six policy measures in the two study countries were found to be significant influences on participation, five of them direct supply-side instruments. For the UK, all of the policies are annual subsidies for organic farmers once conversion was complete. For Denmark, the policies are the introduction of organic subsidies for non-dairy farms, the extension of subsidies beyond 1997 and support for the costs of marketing services.  相似文献   
96.
The growth of China's middle class is driving an expansion of interest in ‘green’ and sustainable food, food that is perceived to be healthy, safe and environmentally friendly. Self-consciously ‘sustainable’ agriculture is a new phenomenon in China, but it has emerged from, and builds upon, an agrarian history that is markedly different from that of the West. In this paper, we address the relationship between the Chinese middle class, an overwhelmingly urban group, and Chinese sustainable agriculture, a largely urban-oriented enterprise, from the perspective of our work in establishing and operating Beijing's first Community Supported Agriculture (CSA) farm. We discuss the farm's environmental and institutional sustainability, situating its development within the larger context of contemporary Chinese agriculture, and we examine the potential for future success with CSA models in China based on evidence from this case.  相似文献   
97.
This paper examines the processes by which identity work influences accounting and organisational practices. Analysing ethnographic material, we study how accountants engage in a struggle for recognition in a context where tensions emerge from the confrontation between idealised occupational aspirations and situated possibilities. To theorise this struggle we draw on Everett Hughes’s conceptualisation of a moral division of labour. Building on his concept of “dirty work”, we differentiate between the “unclean” and the “polluted”. Accountants have to perform tasks that are incompatible with the aspirational identities they claim; more than “boring”, these tasks become symbols of misrecognition. We call these unclean tasks. Yet even tasks that, in a more favourable context, would be associated with prestigious aspects of the job, can become degrading in specific situations. We call them polluted work. We highlight how trying to comply with a positively-anticipated role transition can help avoid unclean work yet generate more polluted work. Our analysis suggests that paying greater attention to symbolic differentiations between prestigious and shameful aspects of work can improve our understanding of accounting, identity work and organisational practices.  相似文献   
98.
While many risks, especially new ones, are not objectively quantifiable, individuals still form perceptions of risks using incomplete or unclear evidence about the true nature of those risks. In the case of well known risks, such as smoking, individuals perceive risks to be smaller for themselves than others, exhibiting ‘optimism bias’. Although existing evidence supports optimism bias occurring in the case of risks about which individuals are familiar, evidence does not yet exist to suggest that optimism bias applies for new risks. This paper addresses this question by examining the gap in perceptions of risks individuals have for themselves versus society and the environment, conceptualised as social and/or environmental optimism biases. We draw upon the 2002 UEA‐MORI Risk Survey to examine the existence of optimism bias and its effects on risk perceptions and acceptance regarding five science and technology‐related topics: climate change, mobile phones, radioactive waste, GM food and genetic testing. Our findings provide evidence of social and environmental optimism bias following similar patterns and optimism bias appearing greater for those risks bringing sizeable benefit to individuals (e.g. mobile phone radiation) rather than those more acutely affecting society or the environment (e.g. GM food or climate change). Social optimism bias is found to reduce risk perceptions for risks that have received large amounts of media attention, namely, climate change and GM food. On the other hand, optimism bias appears to increase risk perceptions about genetic testing.  相似文献   
99.
This paper analyses the roles of various quality signals in the demand for cinema attendance in the United Kingdom. Estimation of a three-stage least squares model with data for 527 films released in the United Kingdom shows that the impacts of advertising and critical reviews on box office revenues vary both in channels and magnitudes of impact. Our model treats total advertising as endogenous, alongside the number of opening screens and total box office revenues, while critical reviews are considered exogenous. Our results show that total advertising affects total box office revenue while responding endogenously to critical reviews.  相似文献   
100.
The paper at hand studies the future development of the German heat market of private households until 2030 using a microeconomic simulation model developed by the authors. The model simulates the development of insulation measures and installed heating systems in the building stock, thereby incorporating a discrete choice model to represent the household decisions for heating systems. Because of the long lifetime of heating systems, the residential heating market adopts slowly. Natural gas fired burners still remain the most important heating system until 2030 whereas fuel oil technologies further lose market shares. Final energy consumption is projected to decrease by about 20?% between 2010 and 2030 primarily due to modernization of heating systems and therefore a higher fuel efficiency. Accordingly, sectoral greenhouse gas emissions will decrease by 24?%.  相似文献   
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