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Young people in the UK consume far above the maximum recommended levels of added sugar. It is likely that neither they nor their parents fully take account of the future health, social and economic costs of this high sugar consumption. This provides a rationale for policy intervention. The majority of young people's added sugar consumption occurs in the home, where purchases are typically made by parents. This means that understanding the purchase decisions of adults is important for policy design, even if the policies aim to reduce the consumption of young people. We discuss the merits of popular policies, including taxes, advertising restrictions and restrictions on the availability of specific foods, and we identify promising avenues for future research.  相似文献   
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This paper critically examines the ‘asset transfer’ of leisure services from the public to the voluntary sector. Asset transfer might be theorised as ‘austerity localism’, in which volunteers are obliged to fill the gaps left by retreating public provision, or as ‘progressive localism’, which represents new opportunities through the localism and Big Society agendas to develop more locally responsive, cooperative and mutualist visions. In this way, asset transfer might overcome the limitations of the United Kingdom policies in which ‘Big Government’ is replaced by civic society. Drawing on qualitative interviews with key personnel (volunteers, managers and local authority officers) at 12 leisure facilities, a grounded assessment of the nuanced balance between ‘austerity localism’ and ‘progressive localism’ is provided, including three observations. First, the main impetus for transfer was cuts in local authority budgets which stimulated the emergence of local groups of volunteers. Secondly, the transfers themselves required interaction between local government and the volunteer groups; however, the nature of the relationship and support given varied and support was limited by austerity measures. Thirdly, volunteers do not automatically fill a gap left by the state: without support transfer viability relies on the financial and social capital among volunteer groups, and this is unevenly distributed. These findings suggest that the capacity for a ‘progressive localism’ to emerge through asset transfer is limited. However, where transfer has occurred, there are some progressive benefits of volunteer empowerment and a more flexible service.  相似文献   
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Several studies have shown a relationship between the stocks of migrants and country-level investment in the home country; however the mechanism through which this relationship operates is still unexplored. We use a field experiment in which participants who are recent immigrants send information about risky decisions to others in their social network in their home country. The results demonstrate how this information influences decisions in the home country. We find that the advice given by family members and decisions made by friends significantly affects an individual’s risky decision-making.  相似文献   
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This paper examines the capacity of the London (2012) Olympic Ambassador volunteer programmes to create a sustainable tourism legacy. It contributes to the literature on event legacies, particularly the role of volunteers promoting tourism in their home destination. Using an exploratory inductive approach, semi-structured in-depth interviews were conducted, in 2012 and 2013, with managers of all 11 Ambassador volunteer programmes associated with London and the 10 other regional venues that hosted London Olympic and Paralympic Games events. These show that volunteer Ambassadors enhanced tourist experiences during the Games through the Ambassadors’ pride in their home city, enthusiasm and local knowledge. However, although the Ambassador programmes had aspirations to create a sustainable legacy, in the form of a pool of experienced volunteers to support future events and further tourist visits, this was severely constrained by cuts in local government budgets. The Government Olympic Executive provided a coordinating role leading up to the Games, but neither they nor the London Organising Committee for the Olympic Games provided practical assistance for legacy development. This was a missed opportunity to channel the enthusiasm of mega-event volunteers into further volunteering to promote tourism.  相似文献   
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This study investigates the relationship between managerial entrenchment and how firms meet or beat earnings forecasts. It further examines whether this relationship changes before and after the Sarbanes–Oxley Act (SOX). We find that, in the pre-SOX era, entrenched managers meet or exceed analyst forecasts more often than their unentrenched counterparts when analysts’ initial forecasts are high. This is mainly due to the drop in analysts’ consensus rather than earnings management. These results nearly disappear in the post-SOX era.  相似文献   
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Tourism certification schemes offer a transitional procedure to a more transparent and sustainable tourism product. Engaging current and previous Green Tourism Business Scheme (GTBS) members in Scotland, this research addresses issues of retention affecting progression of sustainable tourism supply. Quantitative analysis tracking GTBS members over three time points reveals 2% growth but conceals significant flux in membership. Retention was calculated at 66%, where business type analysis discloses distinct issues among accommodation providers with 42% departing the scheme. Decline is greatest among B&;Bs and guesthouses (?61%), where poor and falling recruitment coincides with very poor retention (33%). Our analysis demonstrates that slow growth in membership is primarily a result of enterprises choosing to leave the scheme, rather than poor recruitment. Questionnaires from past and present GTBS members (n = 109) confirm the importance of personal pro-environmental philosophies and perceived business benefits in attracting members, yet anticipated benefits do not always materialise. The main reasons for leaving the GTBS relate to membership cost and unrealised benefits. Lack of scheme awareness, management, criteria, bureaucracy and time commitment were further departure factors. The paper offers some suggestions to address issues and enhance retention leading to sustainable growth among tourism certification schemes.  相似文献   
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