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Incomplete preferences over lotteries on a finite set of alternatives satisfying, besides independence and continuity, a property called bad outcome aversion are considered. These preferences are characterized in terms of their specific multi-expected utility representations (cf. Dubra et al., J Econ Theory, 115:118–133, 2004), and can be seen as generalized stochastic dominance preferences.  相似文献   
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We examined stress, coping and psychological adjustment of 68 children, aged 8–12, who were internationally adopted to Spain. Using the Kidcope, all children were asked about the most stressful general and adoption‐related problem they experienced and the use and effectiveness of various coping strategies when dealing with the problem. For all reported problems, the nature of the problem (personal, interpersonal, regarding others), the content, the degree of stress it created and its perceived controllability were analysed. Emotional and behavioural functionings were assessed with the Behaviour Assessment System for Children. About half of the children mentioned specific problems concerning the adoption, with inracial adoptees reporting less adoption‐related problems than transracial adoptees. For general and adoption‐related problems, interpersonal problems were mentioned most often. With regard to the content, ‘relationships’ and ‘victimization’ were mentioned most often for general and adoption‐related problems, respectively. Adoption‐related problems were appraised as less controllable. No differences emerged in terms of coping with general or adoption‐related problems except for ‘self‐criticism’. Overall, the children used many coping strategies and were generally well‐adjusted. Identifying the problems and coping strategies of adoptees is important in order to help these children and their families tackle these stressors.  相似文献   
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Ill‐conceived tax policies cost developing countries vast sums of public revenue, but this issue has received relatively little attention within the Financing for Development (FfD) process of the United Nations. The outcome documents of the FfD conferences in Monterrey (2002) and Doha (2008) largely neglect globalisation‐related tax issues such as under‐taxation of multinationals and capital flight to tax havens. This article analyses how this topic has been marginalised by powerful interests, ideas and institutional factors, but it also shows how a growing coalition of governments, international organisations and NGOs has recently succeeded in raising the issue much higher up the international agenda.  相似文献   
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The aim of this article is to gain insight into the factors correlated with active arts participation. Drawing on the cultural reproduction theory and the cultural mobility model, we assess the relative effects of level of education and art education versus social background and focus on possible interaction effects between them. We thereby query if and to what extent art education programs and parental milieu can account for differences in participation according to level of education. Results based on stepwise logistic regression analyses on representative population data for Flanders (N = 3,146) offer a mixed picture. Although we find clear effects of social background on the odds of active arts participation, net effects of art education prove more substantial. However, the context of art education clearly matters: for most of the art forms considered, only out‐of‐school art education shows net effects, while in‐school art education has no net effects. Furthermore, we find how the effects of level of education on active art participation are equally attributable to parental milieu and to art education programs. Finally, four significant interaction effects are found corroborating the cultural mobility model. Results are discussed in the light of both theorems and routes for further research are suggested.  相似文献   
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Based on a case study of three asymmetric new venture development (ANVD) alliances, we examine the governance of transitions from exploration to exploitation. We propose that role deficiencies, technological asymmetry, and the presence of a separate venture unit at established firms constitute important initial conditions influencing value realization in ANVD alliances. We further show that role-specific investments act as more appropriate mechanisms than contractual incentives to govern transitions from exploration to exploitation. Jointly, these findings provide new insights into the impact of structural and relational governance mechanisms on value creation in interfirm relationships.  相似文献   
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During the 1990s transition period in Central and Eastern Europe, the retail sector was privatised and some domestic‐capital supermarket chains gradually emerged. Massive inflows of foreign direct investment followed and competitive domestic investments drove a rapid take‐off of large‐format modern retail sector development from a tiny ‘luxury’ niche of around 5% of food retail in the mid‐1990s to 40–50% by 2003 in ‘firstwave’ and 20–40% in ‘second‐wave’ countries. In ‘third‐wave’ countries like Russia, it is still only 10% but growing very fast. In most countries there is rapid multi‐nationalisation and consolidation of the supermarket sector, with profound changes in procurement systems affecting the conditions facing farmers, and creating important opportunities and challenges.  相似文献   
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In this article, we discuss a research project focusing on the ways in which children in poverty spend and experience their leisure time. We argue that the dominant conceptualisation of leisure time participation reduces poverty to a lack of social and cultural capital, marginalising poor children as passive objects of socialisation. Inspired by the interpretative paradigm of lifeworld orientation, three insights are identified throughout poor children's experiences, which include the following: (i) challenging taken‐for‐granted divisions of time; (ii) giving meaning to regimes of time as an ongoing learning process; and (iii) imagining a socially just future.  相似文献   
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In the last decades, activation policies and practices aimed at getting people off benefits and into work have been at the forefront of social policy. One of the challenges of activation practices is that social services with a narrow specialist focus fall short in supporting vulnerable target groups. A growing body of social work literature recognises that both generalist and specialist social works play an important role in supporting vulnerable target groups that face wicked problems. We conducted a participatory action research on how specialist social workers may adopt the principles of generalist social work in counselling and guiding people with multiple and complex needs towards the labour market.  相似文献   
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