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141.
Examining the Impact of Demographic Factors on Air Pollution 总被引:9,自引:0,他引:9
This study adds to the emerging literature examining empirically the link between population size, other demographic factors and pollution. We contribute by using more reliable estimation techniques and examine two air pollutants. By considering sulfur dioxide, we become the first study to explicitly examine the impact of demographic factors on a pollutant other than carbon dioxide at the cross-national level. We also take into account the urbanization rate and the average household size neglected by many prior cross-national econometric studies. For carbon dioxide emissions we find evidence that population increases are matched by proportional increases in emissions while a higher urbanization rate and lower average household size increase emissions. For sulfur dioxide emissions, we find a U-shaped relationship, with the population-emissions elasticity rising at higher population levels. Urbanization and average household size are not found to be significant determinants of sulfur dioxide emissions. For both pollutants, our results suggest that an increasing share of global emissions will be accounted for by developing countries. Implications for the environmental Kuznets curve literature are described and directions for further work identified. 相似文献
142.
143.
Abstract This study extends the macro‐level criminological research tradition by examining the links between socioeconomic disadvantage, poverty concentration, and homicide in metropolitan and nonmetropolitan U.S. counties. Most research in this tradition has tested structural theories using urban areas as the unit of analysis. This “urban bias” has resulted in a limited understanding of the social forces driving violence in nonmetropolitan areas. To partially address this problem, we link the literature on the spatial and social organization of nonmetropolitan communities with the social isolation perspective from the urban poverty literature. We hypothesize that the spatial concentration of poverty drives up rates of homicide in both metropolitan and nonmetropolitan areas regardless of levels of socioeconomic disadvantage. Negative binomial regression for 1,746 nonmetropolitan and 778 metropolitan counties suggest that both socioeconomic disadvantage and poverty concentration elevate homicide in metropolitan areas. However, in nonmetropolitan counties only socioeconomic disadvantage has a significant impact. We conclude by discussing the implications of these differential findings for the social isolation perspective. 相似文献
144.
Matthew W. Finkin 《Journal of Labor Research》2005,26(4):711-723
Bruce Kobayashi and Larry Ribstein apply the “theory of the firm” to worker privacy with specific application to the employer’s
ability to monitor employee performance and behavior. They take the theory to drive toward a much reduced role for law in
favor of regulation by contract. This essay unpacks their theory. It faults the theory for its failure to come to grips with
the possibility of monopsony in the labor market, its failure to appreciate the “public goods” nature of privacy policies
and the related assumption that the employer’s ability to adopt and apply privacyinvasive policies is invariably a product
of a consensual armslength bargain.
This essay is revised and expanded from the author’s Introduction to the 2003 Supplement to Matthew Finkin, Privacy in Employment Law (2d ed. 2003) 2003 Supplement. 相似文献
145.
Matthew S. Carroll Lorie L. Higgins Patricia J. Cohn James Burchfield 《Rural sociology》2006,71(2):261-280
Abstract The literature notes that natural disasters, including wildfires, that damage human settlements often have the short‐term effect of “bringing people together.” Less recognized is the fact that such events can also generate social conflict at the local level. This study examines the specific sources of such social conflict during and after community wildfire events. Examining qualitative data generated from six case studies of wildfires in the American West, we suggest that integrating the theories of Weber, Giddens, and Habermas with community interaction theory provides a context for understanding such conflict. Rationalized forms of interaction and problem solving imposed by extra‐local organizations during and after wildfire events are often resisted by local actors who are also inhibited from acting due to local capacity limitations. Thus, conflict occurs when social relations are disembedded by non‐local entities, and there is a perceived loss of local agency. 相似文献
146.
Matthew J. Brannan 《Gender, Work and Organization》2005,12(5):420-439
This article explores the labour process of a team of call‐centre workers based in a multi‐client call centre in the West Midlands. Founded on the basis of a 13‐month ethnographic study into workplace resistance in call‐centre environments, this article provides insights into control in call centres, focusing on sexuality, internal team dynamics and discipline. It is argued that control is exerted through management and information technology but it is crucially exerted laterally in the team and sexuality is an important medium of such control. This article focuses specifically on how worker sexuality is deployed to regulate the tension between contradictory imperatives faced by workers. The article then considers the emotional content of the call‐centre labour process, arguing that the apparent resolution of potentially contradictory logic, in fact, depends upon the development by call‐centre workers, encouraged by more senior employees, of informal, pseudo‐sexualized client relations at the point of production. Crucially however the fieldwork reveals that the demands placed upon customer service representatives are subtly gendered. 相似文献
147.
A new algorithm is presented for exact simulation from the conditional distribution of the genealogical history of a sample, given the composition of the sample, for population genetics models with general diploid selection. The method applies to the usual diffusion approximation of evolution at a single locus, in a randomly mating population of constant size, for mutation models in which the distribution of the type of a mutant does not depend on the type of the progenitor allele; this includes any model with only two alleles. The new method is applied to ancestral inference for the two‐allele case, both with genic selection and heterozygote advantage and disadvantage, where one of the alleles is assumed to have resulted from a unique mutation event. The paper describes how the method could be used for inference when data are also available at neutral markers linked to the locus under selection. It also informally describes and constructs the non‐neutral Fleming–Viot measure‐valued diffusion. 相似文献
148.
Elizabeth Monk-Turner Peter Ciba Matthew Cunningham P. Gregory McIntire Mark Pollard Rebecca Turner 《Analyses of Social Issues and Public Policy》2004,4(1):1-11
In a content analysis of movie violence, we randomly selected twelve top-grossing American war films from four decades (1970 to 2002). We coded for implements of violence, length of violence, gore, and violence directed at noncombatants. We hypothesized that recently released war movies would be more violent than those released earlier. We found that films released since 1990 did contain more violence compared to others. Further, the intensity of gore increased in recently released movies. 相似文献
149.
Public Opinion About Stem Cell Research and Human Cloning 总被引:2,自引:0,他引:2
150.
Matthew J. Brannan 《The Sociological review》2007,55(1):178-179