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331.
John A. Turner 《International social security review》2000,53(4):25-36
While mandatory defined-contribution pension systems can be designed so that they are neutral or progressive in their effects on income distribution, a number of features they commonly contain are regressive. In determining whether a defined-contribution system is neutral or regressive, it is important to examine its actual features rather than a stylized version. Because administrative costs for managing financial accounts often are the same for large- or small-value accounts, there is a tendency for for-profit financial institutions to charge flat-rate fees or fees that, in relation to account balances, are higher for small accounts than for large accounts. These fees are one of the reasons why defined-contribution system tend to be regressive. 相似文献
332.
Daniel T. Lichter Kenneth M. Johnson Richard N. Turner Allison Churilla 《The International migration review》2012,46(4):767-791
This paper evaluates comparative patterns of fertility in new Hispanic destinations and established gateways using pooled cross‐sectional data from the 2005–2009 microdata files of the American Community Survey. Changing Hispanic fertility provides a useful indicator of cultural incorporation. Analyses show that high fertility among Hispanics has been driven in part by the Mexican origin and other new immigrant populations (e.g., non‐citizens, those with poor English language skills, etc.). However, high fertility rates among Hispanics cannot be explained entirely by sociodemographical characteristics that place them at higher risk of fertility. For 2005–2009, Hispanic fertility rates were 48 percent higher than fertility among whites; they were roughly 25 percent higher after accounting for differences in key social characteristics, such as age, nativity, country of origin, and education. Contrary to most previous findings of spatial assimilation among in‐migrants, fertility rates among Hispanics in new destinations exceeded fertility in established gateways by 18 percent. In the multivariate analyses, Hispanics in new destinations were roughly 10 percent more likely to have had a child in the past year than those living in established gateways. Results are consistent with subcultural explanations of Hispanic fertility and raise new questions about the spatial patterning of assimilation and the formation of ethnic enclaves outside traditional settlement areas. 相似文献
333.
334.
Shanna K. Kattari George Turner 《Journal of social work in disability & rehabilitation》2017,16(1):38-53
People with disabilities often experience the idea that those with disabilities are not, or should not be, sexual beings. This article examines how people with physical disabilities define sexual activity, their levels of sexual satisfaction, group differences in how people define different acts as sexual activities, and the differences in levels of sexual satisfaction. Additionally, this study (N?=?450) looks at the correlations between levels of independence in multiple contexts. Levels of independence are also assessed in relationship to severity of disability and sexual satisfaction. Implications for social work and social service practice, education, and policy are discussed. 相似文献
335.
336.
Fan Li Jessica Kasza Elizabeth L. Turner Paul J. Rathouz Andrew B. Forbes John S. Preisser 《Scandinavian Journal of Statistics》2023,50(3):1048-1067
Stepped wedge trials are increasingly adopted because practical constraints necessitate staggered roll-out. While a complete design requires clusters to collect data in all periods, resource and patient-centered considerations may call for an incomplete stepped wedge design to minimize data collection burden. To study incomplete designs, we expand the metric of information content to discrete outcomes. We operate under a marginal model with general link and variance functions, and derive information content expressions when data elements (cells, sequences, periods) are omitted. We show that the centrosymmetric patterns of information content can hold for discrete outcomes with the variance-stabilizing link function. We perform numerical studies under the canonical link function, and find that while the patterns of information content for cells are approximately centrosymmetric for all examined underlying secular trends, the patterns of information content for sequences or periods are more sensitive to the secular trend, and may be far from centrosymmetric. 相似文献
337.
Suicide and suicide risk in lesbian, gay, bisexual, and transgender populations: review and recommendations 总被引:5,自引:5,他引:0
Haas AP Eliason M Mays VM Mathy RM Cochran SD D'Augelli AR Silverman MM Fisher PW Hughes T Rosario M Russell ST Malley E Reed J Litts DA Haller E Sell RL Remafedi G Bradford J Beautrais AL Brown GK Diamond GM Friedman MS Garofalo R Turner MS Hollibaugh A Clayton PJ 《Journal of homosexuality》2011,58(1):10-51
Despite strong indications of elevated risk of suicidal behavior in lesbian, gay, bisexual, and transgender people, limited attention has been given to research, interventions or suicide prevention programs targeting these populations. This article is a culmination of a three-year effort by an expert panel to address the need for better understanding of suicidal behavior and suicide risk in sexual minority populations, and stimulate the development of needed prevention strategies, interventions and policy changes. This article summarizes existing research findings, and makes recommendations for addressing knowledge gaps and applying current knowledge to relevant areas of suicide prevention practice. 相似文献
338.
J. Neville Turner 《The Australian journal of social issues》1973,8(2):121-137
The transfer of jurisdiction over family matters to new tribunals to be known as 'Family Courts' is widely acknowledged to be desirable. But their precise constitution and the scope of their jurisdiction must be agreed upon before the establishment of Family Courts can be made politically acceptable. A case for the establishment of Family Courts is argued, and tentative proposals are made as to the constitution and status of Family Courts, their personnel and the matters over which they should have jurisdiction. 相似文献
339.
Ambidexterity is of central importance to the competitive advantage of the firm, yet to date there is limited understanding of how it is managed. The theorization of ambidexterity is inadequate for complex, practical realities and, in turn, this hinders the way in which it can aid the management of ambidexterity in practice. This paper asks: What are the mechanisms for achieving ambidexterity? The authors use a systematic review to develop a research framework which integrates intellectual capital resources (organizational, social and human capital) across various levels of analysis (organization, group and individual). This review extends understanding of the generic mechanisms (i.e. temporal, structural and contextual ambidexterity) that dominate the literature. This allows for a more fine‐grained understanding of how ambidexterity is achieved and enables avenues for further research to be identified. 相似文献
340.
Jonathan H. Turner 《Symbolic Interaction》2011,34(3):330-339
This article outlines the elements of a more robust symbolic interactionist theory of interpersonal processes. I argue that George Herbert Mead's conceptualization of interaction processes can be extended to explain not only micro‐level social processes but also key elements of meso‐ and macro‐level dynamics. By expanding Mead's and more recent symbolic interactionist theorizing, and incorporating key ideas from other theoretical traditions outside symbolic interactionism proper, it becomes possible to develop a theory of interaction that fills in important conceptual gaps in theories on the dynamics of micro‐, meso‐, and macro‐level social phenomena. 相似文献