PRODUCT DIVERSITY,DEMAND STRUCTURES,AND OPTIMAL TAXATION

This article studies optimal taxation in a general equilibrium macroeconomic model with endogenous entry. We compare the constant elasticity of substitution (CES) model to three alternative demand structures: oligopolistic competition in prices, oligopolistic competition in quantities, and translog preferences. Our economy is characterized by two distortions: a labor distortion due to the misalignment of markups on goods and leisure, and an entry distortion due to the misalignment of the consumer surplus effect and the profit destruction effect of entry. The two distortions interact in determining the wedge between the market‐driven and optimal level of product diversity. We show how optimal labor and entry taxes depend on the prevailing demand structure, the nature and size of entry costs, and the degree of substitutability between goods. (JEL E22, E61, E62)     

“We're gonna get you through it”: The role of bonding social capital in the development of bridging social capital

Many programs that place low-income students of color in high-achieving college preparatory high schools seek to nurture bridging social capital, connections across class lines that provide leverage in the process of “getting ahead.” Bonding social capital, which focuses more on emotional support and “getting by,” is frequently characterized as less useful for social mobility. Drawing upon in-depth interviews with alumni from one such program, we challenge the notion of bridging and bonding social capital as discrete, countervailing forms of social capital, and demonstrate how the two may complement each other. Specifically, we find that bonding social capital served as a critical resource that students drew upon as they navigated their elite high schools in the face of racism and classism. In doing so, this bonding social capital ultimately facilitated the development of bridging social capital by encouraging student persistence at these institutions. Our findings support critiques of traditional accounts of social capital that devalue the capital possessed by marginalized communities and fuel deficit ideologies. Furthermore, they highlight the personal costs that youth may face in the pursuit of bridging capital, complicating the narrative of social mobility as an unmitigated good.     

Substance abuse and dependency risk: the role of peer perceptions, marijuana involvement, and attitudes toward substance use among college students

Many college students are using substances at levels consistent with Substance Abuse or Dependence, yet little explanation for this phenomenon exits. The aim of this study was to explore a risk factor profile that best separates those with low and high potential for having a substance use disorder (SUD). A discriminant function analysis revealed that participants with a high probability of having a SUD misperceive others' alcohol and marijuana use to a greater extent than those with a low probability of having a SUD. Implications for educators and counselors on college campuses are discussed.     

Social energy and racial segregation in the university context

Objectives: Universities often promote their diversity as a selling point, but are students of different races at these universities integrated socially? Using theories on social energy, I examine racial segregation among university students. Methods: Quantitative data were collected on student residence patterns and social groupings formed at lunch tables at a case study university. In addition, interviews were conducted with 25 students. Results: Students are substantially more segregated than chance predicts. Blacks and Hispanics are particularly segregated. Interviews reveal that these students spend large amounts of social energy coping with prejudice and discrimination as well as functioning in a student culture they find unwelcoming and foreign. Conclusions: Social energy drains on minority students from discrimination and an unwelcoming campus culture reduce energy left for interracial interaction, making these racial groups more segregated. The study highlights the need for understanding segregation as a function of the interaction of out-group preferences, in-group preferences, and the larger social context.     

Sex after divorce: older adult women’s reflections

People who divorce experience a number of negative impacts, and yet divorce also offers opportunities for growth and transformation. This qualitative study of older adult women offers the possibility that divorce may be sexually empowering, especially for women, based on in-depth interviewing of women who had gone through one or more divorces. Detailed examples of the experiences of fourteen women with divorce and sexual expression are offered, focusing on in which situations divorce might be empowering and how it could contribute to sexual exploration and satisfaction. Overall, for the fourteen women in the study who had experienced divorce, the quality of sex in the marriage impacted the quality of sexual expression after the divorce. Also, these findings supported the idea of transformational learning through divorce, and expand divorce-stress-adjustment and transformational learning perspectives to apply more specifically to sexual expression. Understanding possible impacts of divorce over the lifespan, including strengths-based aspects, is important for social workers as the population they serve ages.     

The Slope of Change: An Environmental Management Approach to Reduce Drinking on a Day of Celebration at a US College

Abstract

Objective: This research extends the literature on event-specific environmental management with a case study evaluation of an intervention designed to reduce student drinking at a university's year-end celebration. Participants: Cornell University undergraduates were surveyed each May from 2001 through 2009. Sample sizes ranged from 322 to 1,973. Methods: Randomly sampled surveys were conducted after a large, annual spring campus celebration. An environmental management plan was initiated in 2003 that included increased enforcement of the minimum legal drinking age (MLDA) law. Results: In the short term, drinking at the campus celebration decreased while drinking before the event increased. Over time, the intervention significantly reduced high-risk drinking on the day of the event, especially among those under the age of 21. Conclusion: These findings are contrary to the argument that enforcement of MLDA laws simply leads to increased high-risk drinking, and therefore have implications for how colleges approach the challenge of student alcohol misuse.     

Agology,Animation, Conscientization: Implications for Social Work Education in the USA

This paper explores three new approaches to an understanding of social work — agology, animation, and conscientization — as presented by a Dutch, French, and Chilean scholar respectively. The differences between these approaches and those in use in the United States are explored Agology is concerned with what we know, animation with what we can do, and conscientization with what we will be. The paper concludes that the use of any of these three concepts in the curriculum would make a significant difference in what we would expect students and faculty to know and do.