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871.
The struggle for sex equality at work has largely been achieved in the developed world, it is claimed. The number of well‐qualified young women entering white‐collar employment and achieving promotion to first‐line and middle management positions now matches or exceeds their male peers. Many young women have high career aspirations and argue that sex discrimination no longer exists. However, this perception is over‐optimistic. Major sex inequalities persist at senior management level in the salaries and benefits offered to female and male staff and in access to certain favoured occupations and sectors of employment. Questionnaires, interviews and documentary evidence from three Turkish and six British banks and high street financial organizations showed that their claimed commitment to equal opportunities by sex was not matched by their practices. Members of managerial elites (who were almost exclusively male) held firm views about the characteristics of ‘the ideal worker’, which informed organizational ideologies, including human resource policies and practices concerning recruitment and promotion. They also permeated organizational cultures, which affected employees’ working practices and experiences. The outcome of these internal negotiation processes was to differentiate between a favoured group of staff seen as fully committed to the companies’ values, who were promoted and rewarded, and an ‘out’ group, whose members were denied these privileges. This distinction between ‘belonging’ and ‘otherness’ is gendered not only along the traditional lines of class, age, sexual orientation, religion and physical ability, but also along the new dimensions of marriage, networking, safety, mobility and space. Despite local and cross‐cultural differences in the significance of these factors, the cumulative disadvantage suffered by women staff seeking career development in the industry was remarkably similar. 相似文献
872.
A. F. Bissell 《Journal of applied statistics》1989,16(1):7-18
Taguchi methods are currently attracting much attention, and certain cavalier interpretations of mean squares in saturated fractional designs have recevied criticism. After two examples illustrating the problem, some procedures are tentatively proposed for improving such analyses, but there is scope for refining these methods, and for research into the general problems of using designs with no independent estimate of experimental error. 相似文献
873.
874.
The likelihood-ratio test statistic for testing homogeneity of exponential means with an ordered alternative has a rather complex null distribution. Expressions for the mean and variance of its null distribution are derived, and the accuracy of a two-moment chi-squared approximation is studied. The coefficients needed to implement the approximation are tabled. The application of these results in testing for a constant versus a nondecreasing intensity in a nonhomogeneous Poisson process is also discussed. 相似文献
875.
876.
School's out! Why earlier among children of lone parents? 总被引:1,自引:1,他引:0
Gunilla Ringbäck Weitoft ers Hjern Måns Rosén 《International Journal of Social Welfare》2004,13(2):134-144
The aims of this population-based study were to analyse educational attainment at ages 24–25 among children of lone parents in comparison with children living with two biological parents, to increase understanding of the factors that seem to be of major importance in increased risks of lower educational achievement and to examine how the life circumstances of non-custodial parents influence possible differences. We found that children who grew up with only one parent showed lower educational attainment than did children in two-parent families. Poorer educational performance on the part of the offspring of lone parents can be explained to a large extent by socio-economic disadvantage, especially a lack of economic resources. However, achievement varies according to cause of lone parenting, and findings strongly indicate that adjusting solely for custodial parents' circumstances may lead to under-estimation of the relationship. Lone parenting seems to have a more detrimental effect on girls' education, and also within groups of children with highly educated parents than among those with a relatively low level of education. 相似文献
877.
878.
In this paper we analyze models of forward looking consumer behaviour and give empirical evidence for aggregate quarterly data for the Netherlands, 1967-1984. Special attention is devoted to the implications of unanticipated structural changes in the income process, which because of replanning, will have an impact on the consumption decision. We start with the life cycle hypothesis. Since the fall in aggregate consumption in the Netherlands in the eighties can not be explained by the life cycle model, the theory is reformulated by assuming that the planning horizon of the consumers moves ahead as time goes on. As a result, an error correction mechanism has to be introduced in the consumption function.The modified model is found to be in agreement with the data. 相似文献
879.
We prove a Berry–Esséen bound for general M-estimators under optimal regularity conditions on the score function and the underlying distribution. As an application we obtain Berry–Esséen bounds for the sample median, the Lp -median, p > 1 and Huber's estimator of location 相似文献
880.
This research tests the widespread assumption that responseeffects due to variations in question form, wording, or contextwill be greatest among respondents who are least involved withan issue. A meta-analysis of results from 15 split-ballot experimentsconducted over a five-year period indicates that the responseeffects of using counterarguments or middle alternatives insurvey questions are significantly larger, as would be expected,among respondents who are less involved with a given issue thanamong those who are highly involved with it. But the effectsof question order and response order appear to be largely unrelatedto how involved a respondent is with a particular issue. Issueinvolvement, then, appears to specify some response effects,but not others. 相似文献