Lesbian, gay, and bisexual homeless youth: an eight-city public health perspective

This article reports on results of a one-day public health survey conducted in six states by homeless youth providers to measure and compare risk factors between lesbian, gay, and bisexual (LGB) homeless youth and non-LGB homeless youth. This article intends to inform the child welfare field on existing gaps in services and areas where more training and technical support is necessary in providing services to homeless LGB youth. The findings point to substantial differences within the homeless youth sample and demonstrate that in addition to the public health risks young people face merely by being homeless, the risks are exacerbated for those who self-identify as lesbian, gay, or bisexual. The article informs child welfare providers and policymakers about the substantial vulnerability of LGB youth beyond that of non-LGB homeless youth and the need to fund programming, training, technical assistance and further research to specifically respond to the complex needs of this population.     

Race, ethnicity, gender, and generational factors associated with the coming-out process among lesbian, and bisexual individuals

Age at coming out among gay/lesbian/bisexual (GLB) persons and sexual debut with same-gendered partners has typically been investigated in samples that do not reflect the racial and ethnic diversity of these communities. Addressing this limitation, data were collected from a diverse sample of men and women attending large-scale GLB community events in New York and Los Angeles in 2003 (N = 2,733). Compared to older cohorts, younger cohorts (18-24 year olds) of both men and women reported significantly earlier ages for sexual debut with same-gendered partners, and earlier ages for coming out to themselves and to others. Also, women began the process at later ages than men, as they reported coming out to themselves and sexual debut with a same-gender partner approximately two years later than men. There were no racial or ethnic differences in age out to self or others; however, persons of color were less likely to be out to their parents. Service providers, sexuality educators, and researchers should attend to the diversity in experience of coming out among GLB populations as they relate to the individuals gender, age, and racial and ethnic backgrounds.     

On tests of radial symmetry for bivariate copulas

The unique copula of a continuous random pair \((X,Y)\) is said to be radially symmetric if and only if it is also the copula of the pair \((-X,-Y)\) . This paper revisits the recently considered issue of testing for radial symmetry. Three rank-based statistics are proposed to this end which are asymptotically equivalent but simpler to compute than those of Bouzebda and Cherfi (J Stat Plan Inference 142:1262–1271, 2012). Their limiting null distribution and its approximation using the multiplier bootstrap are discussed. The finite-sample properties of the resulting tests are assessed via simulations. The asymptotic distribution of one of the test statistics is also computed under an arbitrary alternative, thereby correcting an error in the recent work of Dehgani et al. (Stat Pap 54:271–286, 2013).     

Failure Time of Non Homogeneous Gamma Process

We consider the non homogeneous gamma process as a degradation model. The hitting time of a deterministic or random level is studied here. We provide its distribution (both cdf and pdf) explicitly in the first case and in the second case when the threshold is exponentially or gamma distributed. The general case for a random threshold can be approximated by considering mixtures of Erlang distributions. Aging properties are also discussed in this article.     

Overseeing organizations: configuring action and its environment

Despite the widespread deployment of CCTV through most major cities and towns in great Britain, and the importance of surveillance to contemporary debates within the social sciences, there remains relatively little detailed research concerned with the practical use of these technologies in the workplace. In this paper, we examine how personnel in the operation rooms in London Underground use CCTV and related equipment to identify problems and events and to develop a co-ordinated response. In particular, we consider how personnel configure scenes to make sense of and interpret the conduct of the travelling public in organizationally relevant ways, and how they shape the ways in which both passengers and staff see and respond to each others' actions. In addressing how personnel constitute the sense and significance of CCTV images, we reflect on the development of information processing systems which are designed to automatically detect conduct and events.     

Introduction: Risk and Uncertainty in Environmental and Resource Economics

Journal of Risk and Uncertainty -     

The retreat of multiculturalism in the liberal state: theory and policy

This article discusses a recent retreat of multiculturalism in the liberal state. This retreat has occurred both at the level of theory and policy. With the help of some recent liberal critiques of multiculturalism, the first part maps out some shortcomings of the notion of minority integration through cultural recognition, particularly with respect to immigrants. The second part discusses a retreat from multiculturalism policies in three states that had been prominently committed to them: Australia, the Netherlands, and Britain. This practical retreat of multiculturalism is due to a variety of factors, their importance differing across cases: the chronic lack of public support for multiculturalism policies; inherent deficits and failures of multiculturalism policies, especially in socio-economic respect; and a new assertiveness of the liberal state to impose liberal principles.     

Non-welfaristic theories of justice: Is “the intersection approach” a solution to the indexing impasse?

Rawls (1971, 1993) suggests that a primary goods index should be the basis for interpersonal comparisons in a theory of justice, but it is well known that in general this approach is not compatible with the Pareto principle. This is the indexing impasse. Sen (1985, 1991) argues that this is partly due to the fact that the approach does not take note of the citizens orderings of these bundles of valuable objects. He suggests an intersection approach, which is an incomplete approach to interpersonal comparisons based on judgements that are shared implications of the relevant set of weighting schemes. In this paper, we show that the intersection approach does not provide any solution to the indexing impasse. Unless the individuals have identical preferences, the intersection approach is incompatible with the Pareto principle. This paper originates from the second chapter of Brun (1998). An earlier version was presented at a conference on Non Welfaristic Issues in Normative Economics at the University of Caen in June 1999, and we should like to thank the participants at the conference for their discussion of the paper. Moreover, we are grateful to Geir B.Asheim, Alexander Cappelen, Kåre P. Hagen, Aanund Hylland, Marc Fleurbaey, John Roemer, Eivind Stensholt, Gaute Torsvik, and an anonymous referee for valuable comments and suggestions. The usual disclaimer applies.