Non-poor Components of Population Growth and Immigration in the U.S., 1990–2010

Traditional measures of poverty are informative in indicating the degree of economic deprivation in a population at a cross-sectional point in time, but they do not consider growth in the size of the non-poverty population. We develop a measure of non-poverty population growth in order to explore whether it constitutes a useful indicator of an important demographic dynamic. We illustrate our approach with an analysis of the U.S. states using Census and American Community Survey data from 1990, 2000, and 2010. The results indicate that the extent to which the non-poor population increased across states is uncorrelated with the initial poverty rate as conventionally measured. Broken down by nativity, the findings further show that some states with official poverty rates above the national average (e.g., Arizona, Georgia, and Texas) nonetheless had some of the highest rates of non-poor population growth among less skilled immigrants. By contrast, other states with official poverty rates below the national average (e.g., Connecticut, New Hampshire, and Vermont) often had low rates of non-poor population growth among less skilled immigrants. These findings suggest that low initial poverty rates do not necessarily contribute substantially to the alleviation of global poverty through the immigration of less skilled persons from less developed nations. However, the rate of non-poor population growth among less skilled immigrants also appears to be uncorrelated with state variation in minimum wages even after taking into account population density and median home value.     

Period effects on race- and parity-specific birth probabilities of American women, 1917–1976: A new measure of fertility

A new measure of fertility—period coefficients in a prediction of the probability of birth by parity and race—for American women during the period 1917–1976 is explained and displayed. The measure estimates the probability that a next birth will be due to annual conditions, net of age, and is specific to race and parity. We controlled effects of age including a parameter based on an explicit theoretical conception about how age and period influences combine. This refined measure promises greater explained variance, more parsimoniously and more realistically, than has been true of earlier analyses of U.S. fertility trends.     

Contraceptive Method Choice Among Young Adults: Influence of Individual and Relationship Factors

Because decisions related to contraceptive behavior are often made by young adults in the context of specific relationships, the relational context likely influences use of contraceptives. Data presented here are from in-person structured interviews with 536 Black, Hispanic, and White young adults from East Los Angeles, California. We collected partner-specific relational and contraceptive data on all sexual partnerships for each individual, on four occasions, over one year. Using three-level multinomial logistic regression models, we examined individual and relationship factors predictive of contraceptive use. Results indicated that both individual and relationship factors predicted contraceptive use, but factors varied by method. Participants reporting greater perceived partner exclusivity and relationship commitment were more likely to use hormonal/long-acting methods only or a less effective method/no method versus condoms only. Those with greater participation in sexual decision making were more likely to use any method over a less effective method/no method and were more likely to use condoms only or dual methods versus a hormonal/long-acting method only. In addition, for women only, those who reported greater relationship commitment were more likely to use hormonal/long-acting methods or a less effective method/no method versus a dual method. In summary, interactive relationship qualities and dynamics (commitment and sexual decision making) significantly predicted contraceptive use.     

Best unbiased prediction of order statistics in stable distributions

We introduce the best unbiased prediction of missing order statistics of a stable distribution, based on conditional expected value. We present necessary and sufficient conditions for the existence of conditional moments of stable order statistics. These conditions enable us to compute unknown parameters using the expectation-maximization algorithm. We reveal the efficiency of the presented method through a simulation study.     

Is the Pro-Poor Premium Exemption Policy of Ghana’s NHIS Reducing Disparities Among the Elderly?

Under the act that established the National Health Insurance Scheme (NHIS), persons 70 years of age or above are automatically enrolled in the scheme and therefore can access health services free at the point of use. This suggests that the elderly who are unable to afford the premiums of private health insurance can enrol in the NHIS thereby eliminating the possibility of disparities in health insurance coverage. Notwithstanding, few studies have examined health insurance coverage among the elderly in Ghana. The lack of studies on the elderly in Ghana may be due to limited data on this important demographic group. Using data from the Study on Global Ageing and Health and applying logit models, this paper investigates whether the pro-poor exemption policy is eliminating disparities among the elderly aged 70 years and older. The results show that disparities in insurance coverage among the elderly are based on respondents’ socio-economic circumstances, mainly their wealth status. The study underscores the need for eliminating health access disparities among the elderly and suggests that the current premium exemptions alone may not be the solution to eliminating disparities in health insurance coverage among the elderly.     

A method to assess safety and resilience in radiopharmaceuticals production process

Radiopharmaceuticals are radiation-emitting substances used in medicine for radiotherapy and imaging diagnosis. A Research Institute, located in Rio de Janeiro, produces three radiopharmaceuticals: the sodium iodate is used in the diagnosis of thyroid dysfunctions, the meta-iodo-benzylguanidine is used in the diagnosis of cardiac diseases, and the fluordesoxyglucose is used in diagnosis in cardiology, oncology, neurology and neuropsychiatry. This paper presents a method to access safety and resilience in radiopharmaceuticals production processes. The method uses resilience indicators in order to proactively evaluate and manage the safety.     

Strategic interaction sequences: the institutionalization of participatory budgeting in New York City

ABSTRACT

An interactive approach to social movements highlights time dynamics in ways more correlational approaches do not, in that interaction and outcomes unfold in sequences as players react to one another. Some aspects of these engagements are shaped by institutional schedules, while others leave discretion to the players. Some institutional schedules, meanwhile, may be reshaped by strategic interactions. By examining the implicit trade-offs and explicit dilemmas that pervade strategic interaction, we see how some are tightly linked to time whereas others more closely reflect ongoing structural situations. Analyzing the case of participatory budgeting in New York City, we focus on two trade-offs, ‘being there’ and ‘powerful allies’, that appear when social movements attempt to institutionalize new policies and processes. These time-based strategic trade-offs complicate activists’ efforts to secure lasting gains.     

Actor-Network Theory, Gabriel Tarde and the Study of an Urban Social Movement: The Case of Can Ricart, Barcelona

This article explores the possibilities that a deeper engagement with the work of Gabriel Tarde opens for Actor-Network Theory (ANT). It argues that the combination of ANT’s methodological and analytical orientation and Tarde’s neo-monadology offers a useful framework for the study of new forms of political activism. Findings from an ethnographic project on the conflict surrounding the eviction and demolition of the Can Ricart factory in Barcelona are used to discuss: a) how ANT transforms the objects of inquiry into performative, relational entanglements (or monads); and b) how Tarde’s neo-monadology helps to re-imagine the political in ANT, moving away from the design of new parliamentary forms and towards a politics of invention. Three key moments of invention in the conflict of Can Ricart are examined: the assemblage of a new activist collective, the fabrication of the very factory the movement was trying to save, and the generation of a bifurcation in the conditions of possibility in which the conflict was taking place.     

The Overlooked Side of the Experience: Personal Growth and Quality of Life Among Grandparents of Children Who Survived Cancer

This study adopted the theoretical framework of Schaefer and Moos (1992) to identify the resources that contributed to the personal growth and quality of life of 56 grandparents of childhood cancer survivors and compare them with 60 grandparents of healthy children. Participants filled out questionnaires addressing sense of coherence, social support, personal growth, and quality of life. A significant difference was found only with regards to personal growth. Hierarchical regressions revealed that health, economic status, higher levels of sense of coherence, and support contributed to quality of life, whereas being a grandparent of a child who survived cancer, lower sense of coherence, support, and past experience of the Holocaust contributed to personal growth. It seems that though they are both positive dimensions, quality of life and personal growth represent different entities in grandparents’ lives. This study sheds light on the experiences and perspectives of grandparents, indicating that alongside the physical and emotional toll taken by their grandchild’s illness, there are also positive implications that can lead to personal growth. Strengthening grandparents could enable families to take advantage of the potential contribution of one of the most committed support providers in the family.