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731.
Decision Making Clusters in Retirement Savings: Gender Differences Dominate   总被引:2,自引:0,他引:2  
This study explored the impact of demographic factors on individuals’ investment choice decisions in retirement savings funds. Analysis found identifiable member clusters across a large and diverse sample of almost 150,000 transactions. Results suggested that gender and risk are the most dominant factors with women showing a strong tendency to make lower risk investment choices. If this behavioural tendency is not addressed through education it will accentuate the hurdles women already face in accumulating adequate saving for retirement.  相似文献   
732.
Compared to job‐specific conditions, the interpersonal context of work has received less attention from work–family scholars. Using data from a 2007 U.S. survey of workers (N = 1,286), we examine the impact of workplace social support and interpersonal conflict on work–family conflict and exposure to boundary‐spanning demands—as indexed by the frequency that workers receive work‐related contact outside of normal work hours. Findings indicate that workplace social support is associated negatively with work‐to‐family conflict, while interpersonal conflict at work is associated with higher levels of work‐to‐family conflict. Results also indicate that both supportive and conflictive work contexts are associated with more frequent exposure to boundary‐spanning demands. However, workers in supportive contexts are more likely to appraise these demands as beneficial for accomplishing work tasks, and are less likely to appraise them as disruptive to family roles. By contrast, workers in conflictive contexts are more likely to appraise demands as disruptive to family roles, and are less likely to appraise them as beneficial for paid work. Consequently, our findings underscore the resource and demands aspects of interpersonal work contexts and their implications for the work–family interface.  相似文献   
733.
In pest risk assessment it is frequently necessary to make management decisions regarding emerging threats under severe uncertainty. Although risk maps provide useful decision support for invasive alien species, they rarely address knowledge gaps associated with the underlying risk model or how they may change the risk estimates. Failure to recognize uncertainty leads to risk‐ignorant decisions and miscalculation of expected impacts as well as the costs required to minimize these impacts. Here we use the information gap concept to evaluate the robustness of risk maps to uncertainties in key assumptions about an invading organism. We generate risk maps with a spatial model of invasion that simulates potential entries of an invasive pest via international marine shipments, their spread through a landscape, and establishment on a susceptible host. In particular, we focus on the question of how much uncertainty in risk model assumptions can be tolerated before the risk map loses its value. We outline this approach with an example of a forest pest recently detected in North America, Sirex noctilio Fabricius. The results provide a spatial representation of the robustness of predictions of S. noctilio invasion risk to uncertainty and show major geographic hotspots where the consideration of uncertainty in model parameters may change management decisions about a new invasive pest. We then illustrate how the dependency between the extent of uncertainties and the degree of robustness of a risk map can be used to select a surveillance network design that is most robust to knowledge gaps about the pest.  相似文献   
734.
Decentralisation offers significant opportunities to improve government accountability by exerting stronger pressures both from below (demand) and above (supply). The literature contains many examples, however, where the potential has not been realised, partly because decentralisation reforms have often been introduced without thinking through their accountability implications. Even when accountability is taken into account, the efforts tend to emphasise either the supply or the demand side of the equation, but not both. Drawing on the sets of literature on fiscal, administrative and political decentralisation, this article presents a methodology for studying this.  相似文献   
735.
This article examines a community's reaction to the poaching of a large elk. Extending the Durkheimian approach to nature, crime, law, and social control, this study discusses the anguish and anger provoked by the infraction, tributes to the fallen animal, calls for more severe and certain sanctions for poaching, and the boundaries affirmed in the incident's aftermath. The implications of this communal response to a wildlife offense for criminalization and conceptions of community are considered.  相似文献   
736.
This article is based on a quantitative risk assessment (QRA) that was performed on a radioactive waste disposal area within the Western New York Nuclear Service Center in western New York State. The QRA results were instrumental in the decision by the New York State Energy Research and Development Authority to support a strategy of in‐place management of the disposal area for another decade. The QRA methodology adopted for this first of a kind application was a scenario‐based approach in the framework of the triplet definition of risk (scenarios, likelihoods, consequences). The measure of risk is the frequency of occurrence of different levels of radiation dose to humans at prescribed locations. The risk from each scenario is determined by (1) the frequency of disruptive events or natural processes that cause a release of radioactive materials from the disposal area; (2) the physical form, quantity, and radionuclide content of the material that is released during each scenario; (3) distribution, dilution, and deposition of the released materials throughout the environment surrounding the disposal area; and (4) public exposure to the distributed material and the accumulated radiation dose from that exposure. The risks of the individual scenarios are assembled into a representation of the risk from the disposal area. In addition to quantifying the total risk to the public, the analysis ranks the importance of each contributing scenario, which facilitates taking corrective actions and implementing effective risk management. Perhaps most importantly, quantification of the uncertainties is an intrinsic part of the risk results. This approach to safety analysis has demonstrated many advantages of applying QRA principles to assessing the risk of facilities involving hazardous materials.  相似文献   
737.
Over the past decade, considerable attention and resources have been directed at Poverty Monitoring and Assessment Systems (PMASs), a core problem being the limited demand for, and use of, the data they generate. This article discusses the sources of these demand‐side problems and explores the difficulties in trying to address them via PMAS‐related processes, arguing that both institutional factors and design features have contributed to the disappointing performance of these systems. Incentive structures within the public sector in particular have made for an extremely unfavourable environment, and institutional problems have been compounded by questionable design features resulting from faulty analysis, flawed assumptions and conflicting views as to the objectives of ‘poverty monitoring’. Tanzania's PMAS experience is used to illustrate the argument.  相似文献   
738.
We present findings from an anthropological field study on the role of language and language policy in migration from Poland to Norway, and the larger implications for emerging language and immigration policy in Europe. Initial fieldwork in Norway found that Polish workers without knowledge of the Norwegian language struggled to secure employment in the formal economy. The 2008 financial crisis intensified competition in the labour market and underscored fluency in Norwegian as a means of discriminating among workers. Comparative case studies of language schools revealed that these organizations are active participants in channeling Polish migrants' movements into a segmented labour market, often in ways that involve cooperation between private companies and the State. We frame the Norwegian case within the larger context of Europe and the trend there toward favoring integration over multiculturalism. The emergence of restrictive language policies in Europe may be interpreted as a legally and culturally acceptable means for discouraging access to rights associated with permanent residency or citizenship by work migrants from CEE countries, while at the same time permitting them access to the labour market for temporary work. The long‐term consequences of such policies for European society are uncertain.  相似文献   
739.
Abstract

‘Practice Forum’ is intended to provide a forum for social work practitioners to share their practice with others; to describe what they are doing and assess its effectiveness.

We extend an invitation to all social work practitioners to submit articles for ‘Practice Forum’ and we look forward to receiving your contribution.

The telephone is a potentially valuable intervention tool in family counselling. The Child, Adolescent & Family Health Service has been experimenting with a response which combines the traditional advantages of telephone counselling with aspects of Steve deShazer's solution-focused approach (deShazer 1985). In 1990 a study was conducted to evaluate caller satisfaction with this approach. Results indicate a high level of satisfaction with the counselling. At a time of increasing funding cuts and lengthening waiting lists, it is important that as many options as possible remain available to our clients. An expansion in effective telephone counselling services may well be one way of achieving this.  相似文献   
740.
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