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201.
Sara Delaney Geoffrey Livingston Steven Schonberger 《South African Journal of International Affairs》2013,20(3):341-365
This paper suggests that smallholder farmers in sub-Saharan Africa (SSA) are well placed to seize the opportunities from expanding global and regional demand for agricultural products but that this will require a shift from extensive to more intensive production systems. The ability of SSA's smallholder farmers to increase on-farm investments in productivity is, however, constrained by their capacity to manage the risk-return trade-offs in moving towards intensified agriculture. While stakeholders are increasing their investments to assist smallholders in SSA to participate in integrated supply chains, the returns in terms of technical and financial results from these investments are generally lower than in other developing regions. This paper suggests that this is, at least in part, a consequence of problems associated with the role of spatial and temporal coordination in program delivery. Hence, much more focus needs to be devoted to delivering goods and services for smallholders at the right place and the right time, and this should be better monitored and evaluated in the context of development programs. 相似文献
202.
Abstract We offer a practical measure of local government effectiveness in the provision of public services relating service expenditures to aggregate property value. Building on the work of Brueckner (1979, 1982, 1983) and Henderson (1990, 1995) we present an aggregate property value maximization model where levels of local public services are capitalized into aggregate property values. Using data for Wisconsin municipalities we demonstrate that service expenditure levels, and simultaneously corresponding taxation levels, are suboptimal and should be increased. The aggregate property value maximization test suggests that local public services in Wisconsin are consistently under-provided. By monitoring local property values officials can objectively measure if public services are being provided in an optimal manner. 相似文献
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In recent years many academics, social activists and NGOs have turned to international bodies in an attempt to hold corporations accountable for their harmful and illegal acts. Significant amongst these is the UN Special Representative of the Secretary-General on issues of human rights and transnational corporations. In 2008, following extensive research and consultation with states, corporations and civil society groups, the Special Representative released a series of guidelines outlining the responsibilities of states and corporations to respect human rights, and of both to ensure access to effective judicial and non-judicial remedies for victims. This paper argues that the UN guidelines fail to recognize or incorporate the empirically and historically demonstrated imperatives that guide transnational global capitalism. While global capitalism is complex and rife with contradictions, its raison d’etre is rooted in profit maximization. The paper sets out alternative provisions with, we argue, greater potential to subject global capital to the rule of law. 相似文献
205.
This article examines issues related to pretrial publicity's role in the free press‐fair trial debate. First, the article provides a comprehensive review of existing research examining the effects of pretrial publicity on case outcomes. Second, it examines the presentation of prejudicial publicity items in a sample of newspaper stories on capital cases, identifying the types of factual and emotional publicity presented and suggesting areas that need to be more closely scrutinized in future research. The article concludes that cases that ultimately result in sentences of death receive both more and different types of pretrial publicity than cases that result in lesser sentences. The current state of empirical pretrial publicity knowledge, and the presentation of death cases, are discussed as they relate to the balancing of First and Sixth amendment rights. 相似文献
206.
Abstract In the present study we analysed to what extent the categories used in empirical child molester research were sociolegal (based on offence types) or psychopathological (based on nomological systems of psychological types or mental disorders). Based on a systematic Medline and PsycInfo search, 714 empirical studies on child molesters from 1972 to 2004 were analysed with regard to the categories and diagnostic procedures used. The majority of studies used a grouping procedure based on an offence-orientated criterion (child molesters versus others), whereas only a few referred to diagnoses and, hence, to nomological systems utilized in clinical psychology and psychiatry. The results also indicated the presence of extensive classification pluralism and a dominance of publication in specialized forensic journals. Critical consequences of this research practice are discussed with regard to comparability of studies, heterogeneity of study groups, theory development and, particularly, the generalizability of child molester research. Finally, we propose a research strategy that is grounded more profoundly in methodological considerations and a more interdisciplinary orientation in sexual offender research. 相似文献
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Steven Maras 《社会征候学》2013,23(1):115-129
This paper approaches the stand-for relationship that is fundamental to semiotics from the point of view of a specific semiotic situation: that of relationships of proxy whereby a person is authorised to act for an absent party. I hope to open up the question of what a semiotics of the proxy might look like, but also make some observations about semiotics-in-general as a discipline reliant on proxy relationships. The paper makes special use of Derrida's writings on communication and Peirce's theory of signs. My reading of Derrida and Peirce is not exhaustive, but rather seeks to highlight the way that both thinkers provide useful frameworks for discussing the example of the proxy, and the challenges it represents. 相似文献