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排序方式: 共有195条查询结果,搜索用时 31 毫秒
31.
Growing interest in the environmental aspects of migration is not matched by research on their interrelationships, due partly to the lack of adequate data sets on the two together. Focusing on the microlevel, we describe the data required to effectively investigate these interrelationships. Data sources are discussed, including information that should be collected, focusing on household surveys and remote sensing. The main section of the paper describes three alternative approaches to data collection: (a) using existing population and environmental data from different sources, illustrated by Burkina Faso; (b) adding questions to a survey developed for another purpose, illustrated for Guatemala using a DHS survey; and (c) designing a new survey specifically to collect both migration and environmental data to investigate interrelationships, illustrated by Ecuador. Methods used and summary findings are described, followed by a discussion of their advantages and limitations. We conclude with recommendations as to effective use of each approach as research on migration?Cenvironment linkages moves forward.  相似文献   
32.
We combine choice data in the ultimatum game with the expectations of proposers elicited by subjective probability questions to estimate a structural model of decision making under uncertainty. The model, estimated using a large representative sample of subjects from the Dutch population, allows both nonlinear preferences for equity and expectations to vary across socioeconomic groups. Our results indicate that inequity aversion to one's own disadvantage is an increasing and concave function of the payoff difference. We also find considerable heterogeneity in the population. Young and highly educated subjects have lower aversion for inequity than other groups. Moreover, the model that uses subjective data on expectations generates much better in‐ and out‐of‐sample predictions than a model which assumes that players have rational expectations.  相似文献   
33.
Abstract

Many social workers are expected to work with individuals and families who are dealing with life-limiting illnesses, yet during their university education they may not have been exposed to materials that address issues related to death and dying. The Social Work Department of University of New England in Armidale, Australia designed and delivered a palliative care teaching and learning session using publicly funded online materials. Themes emerging from questionnaire and focus group data analysis included appreciation for the importance and emotional demands of the materials, sensitivity and flexibility among educators who ideally have work experience in the field, expanding presence of social work philosophy in curriculum materials and exploring spirituality, and examining culture-informed practice in greater depth. Among the implications is the need for concerted efforts to teach about death and dying using high quality accessible materials, while ensuring social work values and approaches are reflected in the content.  相似文献   
34.
In the United States, insurance against flood hazard (inland flooding or storm surge from hurricanes) has been provided mainly through the National Flood Insurance Program (NFIP) since 1968. The NFIP covers $1.23 trillion of assets today. This article provides the first analysis of flood insurance tenure ever undertaken: that is, the number of years that people keep their flood insurance policy before letting it lapse. Our analysis of the entire portfolio of the NFIP over the period 2001-2009 reveals that the median tenure of new policies during that time is between two and four years; it is also relatively stable over time and levels of flood hazard. Prior flood experience can affect tenure: people who have experienced small flood claims tend to hold onto their insurance longer; people who have experienced large flood claims tend to let their insurance lapse sooner. To overcome the policy and governance challenges posed by homeowners' inadequate insurance coverage, we discuss policy recommendations that include for banks and government-sponsored enterprises (GSEs) strengthening their requirements and the introduction of multiyear flood insurance contracts attached to the property, both of which are likely to provide more coverage stability and encourage investments in risk-reduction measures.  相似文献   
35.
Sabine Roeser 《Risk analysis》2012,32(6):1033-1040
This article discusses the potential role that emotions might play in enticing a lifestyle that diminishes climate change. Climate change is an important challenge for society. There is a growing consensus that climate change is due to our behavior, but few people are willing to significantly adapt their lifestyle. Empirical studies show that people lack a sense of urgency: they experience climate change as a problem that affects people in distant places and in a far future. Several scholars have claimed that emotions might be a necessary tool in communication about climate change. This article sketches a theoretical framework that supports this hypothesis, drawing on insights from the ethics of risk and the philosophy of emotions. It has been shown by various scholars that emotions are important determinants in risk perception. However, emotions are generally considered to be irrational states and are hence excluded from communication and political decision making about risky technologies and climate change, or they are used instrumentally to create support for a position. However, the literature on the ethics of risk shows that the dominant, technocratic approach to risk misses the normative‐ethical dimension that is inherent to decisions about acceptable risk. Emotion research shows that emotions are necessary for practical and moral decision making. These insights can be applied to communication about climate change. Emotions are necessary for understanding the moral impact of the risks of climate change, and they also paradigmatically provide for motivation. Emotions might be the missing link in effective communication about climate change.  相似文献   
36.
The European research project SIREN analysed subjective perceptions and interpretations of changes in working life and their interrelation with political orientations. This article presents the results of the qualitative part of the research in Austria. The findings lead to a better understanding of the appeal to various population groups of rightwing populism and allow an empirical scrutiny of related theses. In particular, the contribution describes, by way of a typology, the variety of reasons as to why people take on authoritarian-exclusivist orientations and accept right-wing populist political propositions. The core question is how subjective perceptions and interpretations of socioeconomic change are transformed into political subjectivity.  相似文献   
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38.
Currently, the terms interface and interface management in the context of interorganisational relationships between suppliers and customers are under intensive discussion. Central issues are the emphasis placed upon the coordination of activities at business interfaces, and the conviction that the concept can make business operations more efficient and thus more effective. That interface management in supplier–customer relationships is discussed in various academic disciplines and characterized by various thematic approaches makes this field complex. Thus the first goal of this article is to investigate the state of interface research, identifying select topics that promise further significant research in the field of interface management in supplier–customer relationships. In addition, based upon a comprehensive citation analysis of 176 journal articles or 4,654 references, the publication development, the important players and the most important academic journals in interface management research in supplier–customer relationships will be briefly presented. Finally, five clusters in interface management research that provide a framework for additional research activities are, based on a co-citation analysis, defined and briefly analysed.  相似文献   
39.
This study focused on the relationship between overtime and psychological health in high and low reward jobs, and in jobs with high and low external pressure to work overtime. Data were collected for 535 full-time employees of the Dutch Postal Service. In general, overtime was associated with negative work-home interference and negative home-work interference. Split-sample logistic regression analyses showed that employees reporting low rewards had elevated risks of burnout, negative work-home interference and slow recovery. In addition, the combination of overtime and low rewards was associated with negative home-work interference. A second analysis was conducted separately for employees who reported overtime in order to study the effects of external pressure to work overtime. In this subgroup, low rewards were associated with elevated risks of health complaints, emotional exhaustion and negative home-work interference. Moreover, employees who reported overtime and a high pressure to work overtime in combination with low rewards had elevated risks of poor recovery, cynicism, and negative work-home interference. The results suggest that even a limited number of hours of involuntary overtime is associated with adverse mental health, but only in low reward situations.  相似文献   
40.
The ?Achieve Coaching Model“®. A systematic approach to greater effectiveness in executive coaching The article describes some of the results of an international best practice study that aimed to identify what successful coaches do to achieve consistent tangible coaching results. The analysis of the primary and secondary data resulted in a new coaching model, that has received international recognition and proved to be successful and valuable in practice — the Achieve Coaching Model®. The article describes the seven steps of the model, underpins it with information from the study and the authors international coaching practice and concrete behaviours of coaches that yielded continuously positive results in a coaching setting.  相似文献   
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