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31.
ABSTRACT

Contemporary Detroit has gone through many changes – or so it appears. From streets lined with vehicles made by Chrysler, Ford, and General Motors and driven by the nearly 2 million people who called the city home in 1950 to certain parts of the city looking like ghost towns; from a population that dwindled to 670,000 to the revival of downtown. Yet, what has been remarkably consistent is the invisibility of the Motor City’s Indigenous population. Indeed, Indigenous erasure, combined with rhetoric and policies that continue to marginalize and subjugate African Americans in Detroit, create a place rooted in multiple colonialisms. This essay examines how Detroit’s Indigenous Hip Hop artists resist settler colonialism through art, creativity, and culture as well as the practices of Detroit 2.0, a rhetoric and policy used by Detroit elites to reimagine it as a place of opportunity. By making visible the connections between blackness and indigeneity, as well as by linking the struggle of colonized peoples in Detroit to those in Palestine, Indigenous artists are not only asserting their humanity and challenging the longstanding idea of their erasure, but also constructing pathways for artists and activists to disrupt the effects of multiple colonialisms that continue to marginalize people of colour in urban areas. Detroit’s Indigenous Hip Hop artists make socially conscious music and also participate as activists in the city of Detroit. They serve as a window onto contemporary Indigenous identity, represent an exemplar of the urban Indigenous experience, and combine activism with art in a variety of ways.  相似文献   
32.
South SJ  Crowder K  Pais J 《Demography》2011,48(4):1263-1292
Using data from the 1981, 1991, and 2001 waves of the Panel Study of Income Dynamics and several decennial censuses, we examine how characteristics of metropolitan areas are associated with black and white households’ neighborhood racial composition. Results from hierarchical linear models show that about 20% to 40% of the variation in the percentage of households’ tract population that is non-Hispanic white or non-Hispanic black exists across metropolitan areas. Over time, white households’ exposure to non-Hispanic white neighbors has declined, and their exposure to non-Hispanic black neighbors has increased; the reverse trends are observed for blacks. These trends cannot be attributed to changes in the ecological structure of metropolitan areas. Blacks have fewer white neighbors in large metropolitan areas containing sizable minority populations, and blacks have more white neighbors in metropolitan areas with high government employment. Whites have more black neighbors in metropolitan areas with high levels of government employment and ample new housing; whites have fewer black neighbors in metropolitan areas with a high level of municipal fragmentation. The association between metropolitan-area percentage black and tract percentage black is weaker among whites than among blacks, suggesting that whites are especially motivated to self-segregate in metropolitan areas with large black populations.  相似文献   
33.
The Personal Responsibility Work Opportunity Reconciliation Act, Pub.L. 104-193 (PRWORA) was passed creating the Temporary Assistance to Needy Families (TANF) program. Since the passage of PRWORA, many families were able to leave the welfare rolls while those remaining on welfare were likely composed of families facing barriers to leaving, such as caring for children with disabilities. This project addresses the gaps in knowledge regarding low-income families caring for children with disabilities by conducting qualitative research investigating the resources used by these families to find and keep employment and child care. The study used a sample from a research project entitled ‘Rural Families Speak’ and examined the data of 26 families caring for children with disabilities. Analysis resulted in policy recommendations for increasing the efficacy of the programs designed to help these families.  相似文献   
34.
When offering a product that has a complementary product in a different market, a firm must consider the interdependence between the complementary products as well as the competition within markets. If the firm participates in both markets, the balancing act becomes even more challenging. This article provides insights about strategies in this latter setting: when should the firm seek to keep its products closed to competing complementary products, and when would the firm be better off by accepting a common standard? To address these questions, we employ standard game theoretic analysis to a simple spatial model that captures aspects of both intermarket externalities and intramarket competition. We find that if a firm participates in both markets and chooses a closed standard, it achieves lower profits compared to an open standard, but gains greater market share. Surprisingly, we find that customers are better off when standards are kept closed.  相似文献   
35.
For non-additive set functions, the independent product, in general, is not unique and the Fubini theorem is restricted to slice-comonotonic functions. In this paper, we use the representation theorem of Gilboa and Schmeidler (Math Oper Res 20:197?C212, 1995) to extend the M?bius product for non-additive set functions to non-finite spaces. We extend the uniqueness result of Ghirardato (J Econ Theory 73:261?C291, 1997) for products of two belief functions and weaken the requirements on the marginals necessary to obtain the Fubini property in the product. More importantly, we show that for the M?bius product one side of the Fubini theorem holds for all integrable functions if one of the marginals either is a probability or a convex combination of a chain of unanimity games, i.e., we relax the requirement of slice-comonotonicity and enrich the set of possible applications.  相似文献   
36.
We propose a new type of multivariate statistical model that permits non‐Gaussian distributions as well as the inclusion of conditional independence assumptions specified by a directed acyclic graph. These models feature a specific factorisation of the likelihood that is based on pair‐copula constructions and hence involves only univariate distributions and bivariate copulas, of which some may be conditional. We demonstrate maximum‐likelihood estimation of the parameters of such models and compare them to various competing models from the literature. A simulation study investigates the effects of model misspecification and highlights the need for non‐Gaussian conditional independence models. The proposed methods are finally applied to modeling financial return data. The Canadian Journal of Statistics 40: 86–109; 2012 © 2012 Statistical Society of Canada  相似文献   
37.
38.

THE ETERNAL GARDEN: SEASONS OF OUR SEXUALITY. Sally Wend‐kos Olds. New York: Times Books, 1985; 325 pages; $17.95.

WORKING WOMEN: THE SUBTERRANEAN WORLD OF STREET PROSTITUTION. Arlene Carmen and Howard Moody. New York: Bessie/Harper &; Row, 1985; 208 pages; $16.50.  相似文献   
39.
The causes and consequences of demographic changes for the environment, and the possible ways of influencing population dynamics to achieve ‘sustainability’, have been the subject of many debates in science and policy in recent decades. However, the body of knowledge concerning relationships between population dynamics and sustainability is quite fragmented, dispersed over many disciplines, and encompasses diverse theories, paradigms and methodologies. This paper reviews four selected frameworks: linear, multiplicative, mediated, and system-theoretical approaches and perspectives. We represent how population–environment relationships are conceptualized, provide examples of research questions and accepted approaches, and critically assess their utility for different sorts of research for sustainable development. We note the growing recognition of the value of embracing complexity in population–environment research, and how this is consistent with normative aims of development.  相似文献   
40.
ABSTRACT

Despite the proliferation of fatherhood programs designed to promote paternal involvement and positive family outcomes, evaluations of these programs are scarce. The Supporting Father Involvement (SFI) study is a randomized clinical trial comprised of 289 low-income Spanish- and English-speaking families living in California. The evaluation design reflects a partnership stance that promotes empowerment of staff and social service agencies. This article examines lessons learned from the program's first 3 years (2002–2004) from the perspectives of both evaluators and program staff. The lessons cover a broad range of areas, including communication procedures, training, staffing, recruitment/retention, clinical needs, intervention content and process, and maintaining cultural sensitivity.  相似文献   
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