The economic costs of childhood poverty in the United States

This paper attempts to estimate the aggregate annual costs of child poverty to the US economy. It begins with a review of rigorous research studies that estimate the statistical association between children growing up in poverty and their earnings, propensity to commit crime, and quality of health later in life. We also review estimates of the costs that crime and poor health impose on the economy. Then we aggregate all of these average costs per poor child across the total number of children growing up in poverty in the United States to obtain our estimate of the aggregate costs of the conditions associated with childhood poverty to the US economy. Our results suggest that these costs total about $500 billion per year, or the equivalent of nearly 4% of gross domestic product (GDP). More specifically, we estimate that childhood poverty each year: (1) reduces productivity and economic output by an amount equal to 1.3% of GDP, (2) raises the costs of crime by 1.3% of GDP, and (3) raises health expenditures and reduces the value of health by 1.2% of GDP.     

Geometric approach to the skewed normal distribution

The representations of the skewed normal distribution given in Propositions 1–4 in Genton (Ed., 2004) are considered here from a unified geometric point of view and are, based upon this, generalized in two respects. On the one hand, the four concrete representations motivate us for a unified and much more general algebraic–geometric representation of the skewed normal distribution (Theorems 1 and 2 as well as Remarks 2 and 3); on the other hand, the mentioned representations are generalized to the elliptically contoured case (Propositions and Corollaries 1c–4c).     

Risk news in the world of Internet newsgroups

The coming of the Internet has provided those who are able to benefit from it new ways of giving and seeking information. These new contexts of communication include newsgroups , very much a text-based form of interaction with little visual enhancement. In the new era of 'risk society' (Beck 1992) people make use of newsgroups to talk about the risks which now confront the world, in their pursuit of trustworthy information and informants. Using the affair of Mad Cow Disease (BSE), with particular reference to the crisis in 1996, this article explores the dynamics of news exchange via the newsgroups as a process which is Interactive, International, Interested and Intertextual. These characteristics result in a form of discourse through which participants engage in the interpersonal social construction of risk. The credibility of the proposition that BSE poses a health risk to humans is the focus of their discussions: they are concerned with the nature of the evidence for that proposition and with the reliability of the sources responsible for endorsing it.     

Seeing the Invisible Children and Young People Affected by Disability

This paper presents a brief review of literature relating to children in families with a disabled member, including the 'young carers' and disability studies literature, and relevant works from the social psychology and sociology of childhood. Key themes identified in the literature are then illustrated by findings from two exploratory research studies that sought to explore the experiences and service needs of children in families with a disabled member, within two Scottish areas. The authors suggest that, although young people affected by disability in the family, including young carers, face significant problems, particularly in socially disadvantaged areas, there are other issues that need to be addressed. Alternative conceptual frameworks are proposed, which challenge the dominance of the young carers research paradigm.     

From Global Knowledge Management to Internal Electronic Fences: Contradictory Outcomes of Intranet Development

This paper considers the adoption of intranet technology as a vehicle for encouraging organization-wide knowledge sharing within a large, global bank. Ironically, the outcome of intranet adoption was that, rather than integrate individuals across this particular organization, the intranet actually helped to reinforce the existing functional and national boundaries with 'electronic fences'. This could be partly explained by the historical emphasis on decentralization within the bank, which shaped and limited the use of the intranet as a centralizing, organization-wide tool. This is possible because the intranet can be described as an interactive and decentred technology, which therefore has the potential for multiple interpretations and effects. Thus, while the intranet is often promoted as a technology that enables processes of communication, collaboration and social coordination it also has the potential to disable such processes. Moreover, it is argued that to develop an intranet for knowledge-sharing requires a focus on three distinctive facets of development. These different facets may require very different, sometimes contradictory, sets of strategies for blending the technology and the organization, thus making it extremely difficult for a project team to work effectively on all three facets simultaneously. This was evidenced by the fact that none of the independent intranet-implementation projects considered actually managed to encourage knowledge-sharing as intended, even within the relatively homogeneous group for which it was designed. Broader knowledge-sharing across the wider organizational context simply did not occur even among those who were working on what were defined as 'knowledge management' projects. A paradox is that knowledge-sharing via intranet technologies may be most difficult to achieve in contexts where knowledge management is the key objective.     

Political risk and pension privatization: The case of Argentina (1994-2008)

Proponents of pension privatization in Latin America argued that systems of private fully pre-funded defined-contribution individual accounts would be better insulated from politics than was the case with public pay-as-you-go pension systems. However as the Argentinean case demonstrates, most recently with the 2008 nationalization of its private individual accounts system, transferring pension management and investment to the private sector does not necessarily reduce or eliminate political risk. In fact, the implementation of systems of individual accounts creates a new set of political risks, in part because they are a potential financial resource for governments, especially during times of economic stress. This article describes the range of political risks inherent to individual account pension systems, with specific reference to Argentina's 1994-2008 experience with privatization.     

Women's sexual working models: an evolutionary-attachment perspective

In three studies, we developed and validated a self-report measure of women's sexual working models. In a pilot study we created an initial version of the Women's Sexual Working Models Scale (WSWMS), administered it to an exploratory sample of 470 women, and identified its 5-factor structure. Study 1 confirmed the 5-factor structure in a new sample: (1) Fostering commitment; (2) Evaluating a sexual partner's suitability; (3) Promoting frequent sexual activity through positive affect; (4) Restricting sexuality through shamefulness; and (5) Negative emotions that signal incompatibility with relationship goals. In Study 2, 444 Israeli women completed the WSWMS. Confirmatory factor analysis provided cross-national evidence for the generalizability of the underlying factor structure of the WSWMS.