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451.
This paper examines linkages between women’s experiences in accessing information, services and public policy relating to income support in Canada and the UK. Drawing on narrative interviews, the author finds mothers with disabilities are often embedded in complex relations of care, experiencing both embodied and social barriers. Additionally, by employing critical discourse analysis, it is clear that policy in both contexts is written not only inaccessibly and confusingly, but is directed toward an able‐bodied, independent, resource‐rich ideal citizen. Thus, policy in both contexts is disabling and pathologizing. There are differences in resources that are written into the policy and available through the UK network of Citizen’s Advice Bureaus that would indicate that the UK offers a breadth of services and avenues for advocacy that are unavailable in Canada. Further, the Canadian policy appears to be more adversarial and surveillance‐based than the UK policy.  相似文献   
452.
The paper considers joint maximum likelihood (ML) and semiparametric (SP) estimation of copula parameters in a bivariate t-copula. Analytical expressions for the asymptotic covariance matrix involving integrals over special functions are derived, which can be evaluated numerically. These direct evaluations of the Fisher information matrix are compared to Hessian evaluations based on numerical differentiation in a simulation study showing a satisfactory performance of the computationally less demanding Hessian evaluations. Individual asymptotic confidence intervals for the t-copula parameters and the corresponding tail dependence coefficient are derived. For two financial datasets these confidence intervals are calculated using both direct evaluation of the Fisher information and numerical evaluation of the Hessian matrix. These confidence intervals are compared to parametric and nonparametric BCA bootstrap intervals based on ML and SP estimation, respectively, showing a preference for asymptotic confidence intervals based on numerical Hessian evaluations.  相似文献   
453.
Analysis of March Current Population Survey data from 1964 through 2002 shows that white women overtook white men in their rates of college completion and that this phenomenon occurred during a period in which women's standard-of-living gains from college completion grew at a faster rate than those for men. We assess whether these trends are related to changes in the value of education for men and women in terms of earnings returns to higher education, the probability of getting and staying married, education-related differences in family standard of living, and insurance against living in poverty. Although returns to a college education in the form of earnings remained higher for women than for men over the entire period, trends in these returns do not provide a plausible explanation for gender-specific trends in college completion. But when broader measures of material well-being are taken into account, women's returns to higher education appear to have risen faster than those of men.  相似文献   
454.
This paper presents an examination of the joint impact of board structural elements at firm level and financial analysts as market-level corporate governance (CG) on corporate social responsibility (CSR) performance. Our study contributes to the CG–CSR literature by adopting the bundling approach, a perspective that has recently attracted researchers’ attention as an answer to any heterogeneity and fragmentation in existing findings. It is based on an extensive sample consisting of 7,739 firm-year observations of US firms for the 2006–2015 period. The findings suggest that financial analysts complement the corporate board with more independence, gender diversity and a specialized CSR committee to realize a certain level of CSR performance of a firm. The findings also indicate that analysts substitute for those internal governance factors that are associated with weaker boards – larger sizes and dual-role CEOs. We also draw implications for research and practice from our findings.  相似文献   
455.
Transition to adulthood is an accelerated and early process for care leavers that requires intensive preparation, training and support from child welfare services. This study aimed to explore the perceived readiness for independent living of a group of care-experienced young people preparing for leaving care in Spain and to compare it with the perceptions of their peers from the general population. A sample of 508 youth (50% women) aged 14–21 (M = 16.67; SD = 1.72) took part, of whom 279 were care experienced and 229 belonged to the general population in Spain. Participants' independent living skills, personal autonomy, self-efficacy and sociodemographic characteristics were assessed through an online survey using standardized instruments. Care-experienced young people displayed higher levels of life skills and autonomy in self-care, daily living at home and employment domains, but not related to making daily arrangements in their community. However, their educational level and self-efficacy levels were lower than in the comparison group. Work experience stood out as a significant predictor of care-experienced young people's life skills level. These findings support the importance of assessing life skills as an outcome of leaving care preparation services and providing care-experienced young people with real-life experiences to develop their life skills.  相似文献   
456.
A new discrete distribution depending on two parameters $\alpha >-1$ and $\sigma >0$ is obtained by discretizing the generalized normal distribution proposed in García et al. (Comput Stat and Data Anal 54:2021–2034, 2010), which was derived from the normal distribution by using the Marshall and Olkin (Biometrika 84(3):641–652, 1997) scheme. The particular case $\alpha =1$ leads us to the discrete half-normal distribution which is different from the discrete half-normal distribution proposed previously in the statistical literature. This distribution is unimodal, overdispersed (the responses show a mean sample greater than the variance) and with an increasing failure rate. We revise its properties and the question of parameter estimation. Expected frequencies were calculated for two overdispersed and underdispersed (the responses show a variance greater than the mean) examples, and the distribution was found to provide a very satisfactory fit.  相似文献   
457.
It has been argued that contact visits between foster children and birth parents can help maintain attachment bonds and support the child's development. However, some research suggests that such visits can be detrimental. This study analyses the characteristics of contact visits and examines children's perceptions of the emotional relationship they have with foster carers and their biological parents. Participants were 104 non‐kinship foster children and their respective foster carers and social workers. Fifty‐six of these foster children had contact visits with their birth parents. Foster children rated the quality of their relationship with foster carers and birth parents using the Affect Scale. Foster children, foster carers and social workers all completed the Evaluation of Contact Visits Questionnaire. Results showed that (i) a high proportion of children had no contact visits; (ii) the contact agreement was often not fulfilled; (iii) many visits were rated as poor quality; (iv) foster carers' evaluation of visits was more negative than that of both foster children and social workers; and (v) children who experienced poor‐quality visits and perceived less warmth and more criticism/rejection from their parents. These results highlight the need to improve contact visits by developing intervention strategies targeted at all those involved.  相似文献   
458.
This study considers the moderating role of family ownership, taking into account information differences between family and minority investors, and corroborates the existence of a two-way relation between CSR disclosure and information asymmetry. Our analysis of international corporate financial data for the period 2003–2009 shows there is an adverse selection effect by which family owners take advantage of insider information, thus attenuating any reduction of information asymmetry achieved by CSR disclosure.  相似文献   
459.
In this paper we analyze the transition from vocational education to a first significant job for Spanish young people. The data comes from the Survey on Education and Labor Market Transitions, targeting various collectives who finished their non-university studies. Discrete duration models are estimated to identify the determinants of the time-to-first significant job. The main results show that, contrary to what is expected, there are no significant differences for students graduating in intermediate or in advanced vocational training. Nonetheless, vocational education is characterized by a high specialization by gender, which is translated into differences in the transition to employment. Furthermore, previous professional experience in precarious jobs does not improve access to quality employment, whereas internships performed within studies, when evaluated by the young as satisfactory, have a positive impact. Other subjective aspects, such as a high value assigned to work or family or a priority focused on achieving a stable job lead to a smoother school-to-work transition.  相似文献   
460.
In cities throughout the world, people are taking steps to develop just, sustainable alternatives to the dominant food system. These initiatives pose questions which, to be answered, require new theoretical approaches. This study makes use of Marx's concepts of ‘social metabolism’ and ‘metabolic rift’, as well as Altvater's analysis of forms of capitalist appropriation, in order to understand how current society-nature relationships have given way to a socioeconomic spatial order which makes it difficult to develop just, sustainable food systems. From this theoretical framework, we identify and analyse some key aspects of the urban transition toward food sovereignty.  相似文献   
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