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181.
As they age, gay and bisexual men are embedded in multiple environments and communities. This article reanalyzes data collected as part of a larger qualitative study of crystal methamphetamine use in New York City. Focusing on the migration narratives of 30 racially/ethnically diverse men, age 40 years old and older, recruited from multiple venues several key areas emerged: ostracization, lack of affirmation as well as movement activities. Interactively they transformed social practices and increased spaces to explore sexuality, build community engagements and exchange resources. This study suggests that assessment of gay men (and other marginalized groups) may be enhanced through application of migration narratives.  相似文献   
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This paper considers recent work on “governmentality” for the manner in which researchers in this area have regarded the practice of consumption. Governmentality theorists (Rose, DuGay, Dean) have examined the specific cultural and economic conditions of neo‐liberalism, and concluded that practices of governmentality are aimed at producing an “enterprising self” – a mode of self regulation centered on autonomy, flexibility and instrumentality in professional and institutional life. However, research in governmentality studies has tended to underemphasize the practices of the consumer, or reduced them to a dependent set of practices to that of professional, productive life. Through an examination of consumption as a realm of carnivalesque and liminal self transformation, the thesis on governmentality is adapted to the unique conditions of consumption. Moreover, the distinctions between production and consumption, once relegated to stable institutional practices, are argued to fall under the responsibilities of individuals, who become talented at marking the boundaries of consumption as a realm of immersion, ludic behavior and expressive play. The necessity to develop these skills becomes all the more urgent as consumption becomes increasingly powerful in undermining the economizing logics of everyday life (partly as a result of increasing appeals to unplanned purchases, partly through the extension of consumer credit). To confront these powerful influences, new skills are required for the fixing of these boundaries. The paper concludes with a comment on the case of the “compulsive shopper”, whose techniques of self restraint are inscribed through the governmentality of consumption.  相似文献   
185.
South Korea was among the first countries to report both an abnormally high sex ratio at birth (SRB) and its subsequent normalization. We examine the role of son preference in driving fertility intentions during a period of declining SRB and consider the contribution of individual characteristics and broader social context to explaining changes in intentions. We employ data from the National Survey on Fertility, Family Health and Welfare that span 1991–2012. We find that reported son preference declined to a great extent but remained substantial by the end of the observation period, and that the intention to have a third child still differed by sex of existing children. Change in individual-level factors does not explain the decline in son preference, suggesting that broad social changes were also important. This study provides a better understanding of how son preference evolves in the post-transitional context of very low fertility.  相似文献   
186.
This paper provides a simple, tractable way of incorporating “hysteresis,” in which persistent unemployment takes on structural characteristics, into a macroeconomic model. Hysteresis is modeled as deterioration in labor market matching efficiency as the average duration of unemployment increases. This is embedded in a basic New Keynesian macro model. A decline in labor market matching efficiency would be consistent with the observed rightward shift of the Beveridge curve since the 2007–2009 recession. Hysteresis is shown to lead to larger and more persistent responses of the unemployment rate and unemployment duration to productivity, intertemporal preference, and monetary shocks. Hysteresis also generates an increase in the natural rate of unemployment. (JEL E24, J64, E32)  相似文献   
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This article provides an empirical measure to compare incentive effects of different tournament structures. Although there have been many theoretical attempts to analyze incentive effects of a tournament competition, empirical applications are limited as the provided conditions cannot easily be empirically observed. We show that the empirical density of the performance distribution can be used to measure effort incentives in a tournament with many participants. We apply this method to evaluate the grading policy change in the 2008 College Scholastic Ability Test in South Korea. (JEL C70, C51)  相似文献   
188.
I revisit Allan Mazur’s 1968 claim that sociology is “The Littlest Science.” In doing so, I review four decades of disciplinary battles on how sociology might raise its scientific profile. I examine data on public attitudes toward sociology as a science and how sociology is perceived by the larger scientific community. I conclude that taking a more interdisciplinary perspective will improve the scientific status of sociology.  相似文献   
189.
Abstract Community satisfaction has often been linked to the level of satisfaction with a community's infrastructure, job opportunities, and social support networks. Yet most empirical analyses of community satisfaction have focused on only one aspect of the available theory to predict community satisfaction. In this paper we integrate multiple models to analyze community satisfaction of almost 4,000 rural Nebraskans. The integrated model indicates that social ties may have a greater role in predicting community satisfaction than had been thought previously.  相似文献   
190.
Supply chain risk uncertainty can create severe repercussions, thus it is not surprising that research interest in supply chain risk has been growing. While extant inquiry is informative, there is a lack of investigations that center on supply chain investment decisions when facing high levels of risk uncertainty. Given the potential dollar value involved in these decisions, an understanding of how these supply chain decisions are made is of significant theoretical and practical importance. Real options theory, with its focus on decision making under conditions of uncertainty, is an appealing theoretical lens for this endeavor. In essence, real options theory asserts that managerial decisions center on creating and then exercising or not exercising certain opportunities. To date, theorizing about and investigations of real options have used firms as their focus. Not yet examined are real options within supply chains that cross firm boundaries and drive much of the competitive activity in the modern economy. Accordingly, we extend real options theory to the supply chain context by examining how different types of options are approached relative to supply chain project investments. Specifically, we theorize how the options will be related to perceived value under conditions of high supply chain risk uncertainty. Overall, our investigation builds knowledge by extending real options theory to the supply chain context and by providing evidence suggesting some options operate differently in supply chains than they do in firms.  相似文献   
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