Intergenerational transfers in US county-level CO2 emissions, 2007

Research has shown that increases in carbon emissions and resulting climate change are not driven by population size alone, but also associated with industrialization, urbanization, and economic development. Further, industrialization and development may, in part, be driven by changing demographic structure, and in particular the process of population aging. Fluctuations in age composition shape aggregate production and consumption. Viewed through this lens, the carbon dioxide emissions of an analytical unit (county, province, state, nation) can be considered a product of its age composition. This analysis tests several demographic theories of age-specific production and consumption on US county-level carbon dioxide emissions. Using a modified STIRPAT framework, econometric estimates identify a positive correlation between county-level labor force participation and total carbon dioxide emissions. These effects are a result of general economic activity as opposed to growth only in energy intensive industrial sectors, a relationship that is widely hypothesized but under-developed in carbon emission estimates. In addition, results show larger households are associated with lower aggregate emissions, confirming the hypothesis that areas of declining household size will experience higher future emissions. In general, this research demonstrates the importance of adding nuance to emission estimates by integrating demographic dimensions beyond population size and growth.     

The Political Economy of “Transnational Business Feminism”

This article traces the emergence of a politico-economic project of “transnational business feminism” (TBF) over the past decade. This project – which is being developed by a coalition of states, financial institutions, the UN, corporations, NGOs and others – stresses the “business case” for gender equality by arguing that investments made in women can (and should) be measured in terms of the cost savings to families and communities, as well as in terms of boosting corporate profitability and national competitiveness. This article uses a feminist historical materialist framework to argue that TBF is facilitating the further entrenchment of the power of corporations to create “expert” knowledges about both “gender” and “development.” Using the Nike-led “Girl Effect” campaign as an example, it is argued that TBF is promoting a naturalized and essentialized view of women and gender relations that ignores the historical and structural causes of poverty and gender-based inequality. It is also helping to reproduce the same neoliberal macroeconomic framework that has created and sustained gender-based and other forms of oppression via the global feminization of labor, the erosion of support for social reproduction and the splintering of feminist critiques of capitalism.     

When Do First-Year College Students Drink Most During the Academic Year? An Internet-Based Study of Daily and Weekly Drinking

Abstract

Objective: The authors investigated the alcohol consumption trajectories among first-year university students. Participants: A sample of 415 students attending a large university in Southwestern Ontario, Canada, was recruited. Methods: Students completed a baseline questionnaire and 26 weekly brief Internet surveys assessing alcohol consumption from September 2006 to April 2007. Results: Findings indicated that alcohol consumption varies considerably as a function of time of the academic year. Overall trends indicate that students drink more heavily at the beginning of each semester and less during exam periods. Daily patterns indicate that most drinking occurs on weekends. The highest drinking days in the first academic year included Halloween, New Year's Eve, and St. Patrick's Day. Conclusions: The present study provides evidence that periods of high and low alcohol consumption are contingent upon specific events and the time of the year.     

Obesity and Food Choices Among Faculty and Staff at a Large Urban University

Abstract

Objective: In order to address increasing health care costs associated with obesity, this study sought to determine prevalence of overweight and obesity and examine eating behaviors, food choices, health beliefs, and attitudes of university employees. Participants and Methods: An online survey was distributed to > 3,800 faculty and staff at a large public metropolitan university in Winter 2008. Results: Almost half (48%) of 806 respondents were classified as overweight or obese. Compared to those with normal weights, overweight and obese respondents consumed fewer fruits and vegetables (p < .05), were less confident in making healthful food choices (p < .001), and were more influenced by food choices available in on-campus dining facilities (p < .05). Conclusions: Obesity among university employees warrants attention. Because these employees have less self-efficacy and consume less healthful diets than their normal weight colleagues, universities need to improve on-campus access to healthful foods.     

Reported Coping Strategies and Depressive Symptoms Among African American and White Residents of Congregate Housing

Chronic health conditions and living in congregate housing, both stressors and losses, are risk factors for late life depressive symptoms. We examined self-reported coping strategies and their associations with depressive symptoms among residents of congregate living facilities. Despite demographic differences between the African American and the White participants, reported coping for the 2 groups was similar, though more African Americans reported spiritual coping. Participants who reported coping through either positive attitude and adaptations or activity participation had fewer depressive symptoms, after controlling for demographics, health, functioning, and other types of coping.     

A gross mating table for a West Indian population

At a sample survey carried out in Trinidad in 1958 data were collected on the participation of women in three union types: “visiting”, “common law” and “married”. It is assumed that the maximum number of changes of union type in which a woman is involved is three. From the survey material the chances of non-East Indian women moving from one type of union to another as they pass through the childbearing span (taken here as 14 to 45) are calculated. These chances are used to construct a table showing the types of unions in which a cohort of 10,000 women are involved between the ages of 14 and 45.

This table makes possible the estimation of the length of time spent by the average woman in the three union types as well as the time spent in the “single” state, the numbers of women participating in these union types at different ages and the stability of these types of union.

This table emphasizes that despite the fact that the “visiting” type is very important at lower ages, there is a progressive concentration in “married” and “common law” types with advance in age, and by age 45 more than half the women are “married” and about one-fifth are in “common law” associations. It also shows that the average woman spends the longest period of childbearing life in the “married” state (9.6 years), the shortest time in “visiting” unions (4.1 years) and 5.9 years in “common law” unions. Stability is strongest in the case of the “married” type and lowest for the “visiting”; this, however, may be viewed not so much as evidence of family disorganisation, but as a progressive shift from a less stable to a more stable union type.