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171.
Drawing on qualitative interviews with drug addicts in Copenhagen, Denmark, this article offers a phenomenological reading of a methadone maintenance program. The program is set within the principles of harm reduction, meaning that its aim is not to cure the participants’ addiction but to keep them stable on substitution medicine and slow the deterioration of their lives. We analyze the program’s implications for participants’ sense of agency and constraint and for their orientations toward the past, present, and future. A major concern is with the program as a last resort policy that challenges neoliberal ideals of self‐governance and self‐development. While the program increases the participants’ sense of stability by providing them with methadone and by allowing them to better address their economic, housing, and other needs of everyday life, it also represents a context of physical, emotional, and social dependence. The interviews cast the program as a paradox that simultaneously increases participants’ sense of stability and vulnerability. In essence, the Danish methadone program has the effect of both helping the participants by reducing the drug‐related harm in their lives and of fostering conditions of inferiorization and enduring nonbecoming. 相似文献
172.
Mikko Jääskeläinen 《国际管理评论杂志》2012,14(4):444-463
This paper reviews and synthesizes the extant literature on venture capital syndication. By considering the questions of how, why and when syndication affects the performance of venture capitalist (VC) firms and their portfolio ventures, a schematic structure of the syndication literature is formed and areas for further research are identified. The results of the review show that, while the venture‐level aspects are relatively well understood, the current literature lacks an understanding of how and why syndication affects the performance of VC firms. This suggests that more attention should be directed towards syndication as a component of the overall strategy of VC firms. 相似文献
173.
Kerstin Vännman 《统计学通讯:理论与方法》2013,42(8):2049-2072
Vannman has earlier studied a class of capability indices, containing the indices C p , C pk , C pm and C pmk , when the tolerances are symmetric. We study the properties of this class when the tolerances are asymmetric and suggest a new enlargened class of indices. Under the assumption of normality an explicit form of the distribution of the new class of the estimated indices is provided. Numerical investigations are made to explore the behavior of the estimators of the indices for different values of the parameters. Based on the estimator a decision rule that can be used to determine whether the process can be considered capable or not is provided and suitable criteria for choosing an index from the family are suggested. 相似文献
174.
175.
Pensions with a strong tax–benefit link (Bismarck pensions) minimise the labour–leisure distortion of the public pension system.
By contrast, pensions with a strong link of benefits to the number of children (child pensions) minimise the fertility distortion.
When both types of distortion are present, we obtain a Corlett–Hague result regarding the optimal mix of the two pension formulae:
the Bismack pension should be given a positive weight if and only if children are more complementary to leisure than consumption.
Alternative fertility instruments such as child benefits turn out to be perfect substitutes to a child pension. 相似文献
176.
A key concern about population aging is the decline in the size of the economically active population. Working longer is a potential remedy. However, little is known about the length of working life and how it relates to macroeconomic conditions. We use the U.S. Health and Retirement Study for 1992–2011 and multistate life tables to analyze working life expectancy at age 50 and study the impact of the Great Recession in 2007–2009. Despite declines of one to two years following the recession, in 2008–2011, American men aged 50 still spent 13 years, or two-fifths of their remaining life, working; American women of the same age spent 11 years, or one-third of their remaining life, in employment. Although educational differences in working life expectancy have been stable since the mid-1990s, racial differences started changing after the onset of the Great Recession. Our results show that although Americans generally work longer than people in other countries, considerable subpopulation heterogeneity exists. We also find that the time trends are fluctuating, which may prove troublesome as the population ages. Policies targeting the weakest performing groups may be needed to increase the total population trends. 相似文献
177.
Ossi Pesämaa Aviv Shoham Joakim Wincent Ayalla A. Ruvio 《Journal of Engineering and Technology Management》2013,30(2):169-187
Relying on organizational innovativeness for long-term growth and profitability can be difficult, time consuming, and expensive. In the context of service delivery of 395 strategic business units (SBU) in Israel's healthcare industry, this paper examines the role of a learning-orientation as a moderator in an integrative model of organizational innovativeness. We find moderation of the impacts of risk-taking, creativity, competitor benchmarking orientation, and environmental opportunities on innovativeness. Moreover, we find the influence on performance pronounced for high learning-oriented SBUs. The paper shows that learning orientation should be considered for understanding effective innovativeness work for competitive service delivery. 相似文献
178.
Marko Elovainio Pauli Forma Mika Kivimäki Timo Sinervo Risto Sutinen Marjukka Laine 《Work and stress》2013,27(1):84-92
Given the ageing workforce, there is an increasing interest in understanding the retirement process. This study examined whether early retirement thoughts can be explained by job demands, job control and their interaction, a hypothesis derived from the job demand-control model of Karasek (). The moderated hierarchical regression analyses of early retirement thoughts were based on a sample of 274 male and 2798 female employees aged 20 to 65 years in Finnish social and health care. Our results suggest that job demands and job control are independent predictors of early retirement thoughts even when adjusted for age, gender, educational level and self-rated health. Furthermore, our results offered support for the interaction effect of job demands and job control on early retirement thoughts. Among people over 45 years old, these associations were even stronger, compared to the whole sample. This indicates that one way to reduce the number of people taking early retirement would be to put the emphasis on psychosocial factors, such as job control, affecting the older workers. 相似文献
179.
Martin Hällsten 《The British journal of sociology》2013,64(4):662-690
This paper uses unique population‐level matched employer–employee data on monthly wages to analyse class‐origin wage gaps in the Swedish labour market. Education is the primary mediator of class origin advantages in the labour market, but mobility research often only considers the vertical dimension of education. When one uses an unusually detailed measure of education in a horizontal dimension, the wage gap between individuals of advantaged and disadvantaged class origin is found to be substantial (4–5 per cent), yet considerably smaller than when measures are used which only control for level of education and field of study. This is also the case for models with class or occupation as outcome. The class‐origin wage gap varies considerably across labour market segments, such as those defined by educational levels, fields of education, industries and occupations in both seemingly unsystematic and conspicuous ways. The gap is small in the public sector, suggesting that bureaucracy may act as a leveller. 相似文献
180.
The aim of this study was to explore the structure, interaction, and function of the support networks of women and men with psychiatric disabilities. The study took a mixed-methods approach, using quantitative (n=181) and qualitative (n=42) data from a region in southern Sweden. The quantitative results showed that the respondents received widespread support of different types and from many different sources. However, the qualitative interviews revealed that many of the interviewees did not perceive the received support as supportive. The respondents’ internal resources influenced both their ability to receive support and their perception of the support. The informal and formal support sources formed the external resources of the respondents. Our interviewees often experienced formal support as conditional support, while informal support from the family was experienced as unconditional. There was thus a gap between the structure and function of the social support. This article contributes important knowledge from the perspective of persons with psychiatric disabilities. 相似文献