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Public opinion features prominently in policy research because it sets bounds on the definition of policy problems and acceptable policy solutions. We contend that public opinion is also important for setting bounds on the level of government at which policy hazards are regulated by shaping preferences for uniformity of regulation and, relatedly, preferences for centralization. We offer a theoretical argument for why risk creates pressures for uniform standards and examine the extent to which preferences for uniformity and centralization are the product of fairly stable individual-level predispositions (e.g. partisanship and ideology) versus more fluid attitudes like perceptions of risk, which vary in response to crises, new information, and issue framing. We test our argument using survey data in the policy domain of food safety and find that individuals who anticipate greater risk from food-borne illness prefer more uniform food safety regulation, which translates into preferences for federal-level policymaking. Our results imply that contextual circumstances and strategic communications that influence risk perceptions can create not only generalized public demand for more regulatory policy but specific demand for uniform, centralized regulation.  相似文献   
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The central theme of this article is the notion that migrants ‘shop’ for opportunities of work, income and social advantages in different countries. Taking the case of Cape Verdean women migrants, the research is based on 25 in‐depth interviews carried out with domestic workers in Rome and Rotterdam. I explore ways in which these women have negotiated mobility, employment and family and household responsibilities within the context of a largely independent female migration which is well established from Cape Verde. Italy has a nodal role in channelling mobility from Cape Verde to various destinations in the global Cape Verdean diaspora. But while opportunities for stable employment as domestic workers in Italy have been a constant factor encouraging Cape Verdean women to migrate to Italy, difficulties over pay, working conditions, welfare and family reunion have led to much onward movement to the Netherlands and elsewhere.  相似文献   
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This article identifies key characteristics of participatory research and development(R&D) in the agricultural sector: it is client-driven, requires decentralized technology development, devolves to farmers the major responsibility for adaptive testing, and requires institutions and individuals to become accountable for the relevance and quality of technology on offer. Through case study material drawn from Latin America, Asia and Africa, the article then reviews ways by which institutions have responded to these characteristics and raises issues for further elaboration. Steps need to be taken, in particular, to safeguard equity, both between the more and less vocal groups of farmers, and between the requirements of present and future generations (the latter referring particularly to environmental concerns). It is argued that participatory R&D alone is insufficient to deliver innovations relevant to diverse client groups: policy mechanisms are required to define which clients are to participate, whose agendas are to drive the process, and what organizational innovations are needed to move agricultural R&D in these directions.  相似文献   
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This article analyses drought in Botswana as a ‘revelatory crisis' in which structural contradictions as well as deteriorating socio-economic conditions are exposed. Paradoxically, however, drought also enables such conditions to be concealed because they can be attributed to the ‘crisis' and not to deeper problems and trends. In addition, crises such as droughts disrupt conventional routine sufficiently to allow actors (including government policy-makers as well as rural producers) to innovate with normative codes. This fact along with the opening up of structural fault lines often leads to accelerated rates of social change. Change is analysed here both in terms of the structural conditions in which it takes place (and alters) and with regard to the actions taken by individuals and institutions in order to reveal the links between structure and agency. The article draws upon an extended case study from Central Botswana and utilizes Sen's method of entitlement analysis to examine changing social processes.  相似文献   
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