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211.
This paper discusses findings from a recently completed studyof adolescent foster care, which included a detailed assessmentof the fostering skills and supports of carers and of the contactthat adolescents had with parents, siblings and other familymembers during a long-term foster placement. Sixty-eight fostercarers, young people and their social workers were interviewedat two points in time, 3 months after the start of a new fosterplacement and again at 12 months or at the point of disruptionif this occurred earlier. Detailed questions about contact whichwere asked of foster carers, young people and their social workersenabled the researchers to make summary ratings about the quantityand the quality of contact and its effect on the young peopleand on their placements. This paper describes the contact theyoung people had with their families, its impact on them andon the foster families and how it changed over time. The findingsrevealed that contact for the majority of adolescents was problematicand had a significant impact on placement outcomes. Ways ofmanaging contact are highlighted, and the corresponding implicationsfor policy and practice discussed.  相似文献   
212.
This article explores the ‘methodology of friendship’ and its wider potential within music research. Drawing on two research examples that made use of ‘friendship’ in distinct fashions – one that explores music listening practices in everyday life and the other, music as a site for racialisation – the article discusses how friendship can be incorporated within semi-structured interviews. The case studies act as examples of how to negotiate alterity in music research and how friendship represents a potential for gathering more detailed data. The notion of ‘alterity’, at the core of research relationships is critical to shift the conversation to an informal tone and improve the depth of the discourses gathered from informants. Consequently, this article addresses debates within qualitative (music) sociology by reconsidering friendship as an axis of power and examines the nature of the data gathered in semi-structured interviews through the methodology of friendship.  相似文献   
213.
To analyze the influence of different health status dimensions and quality of life (QoL) domains on older adults’ subjective health, and to assess the role that residential satisfaction plays in these relationships. A QoL survey was conducted on a representative sample of the community-dwelling older adult population in Madrid province (Spain). Logistic regression models were applied to studying: the health status dimensions associated with satisfaction with health; the relationship between satisfaction with health and other QoL domains; and, the influence of these domains on satisfaction with life. Sociodemographic and residential characteristics were included in all the models. The determinants of satisfaction with health in the first model were: mobility, usual activities, morbidity, and satisfaction with neighborhood. QoL domains associated with health were: leisure activities, neighborhood, and finances. Satisfaction with life was explained by these three domains, along with age, family and health. In sum, leisure, neighborhood, and finances showed a positive effect on satisfaction with health and with life.  相似文献   
214.
Statistical Methods & Applications - In this study, we consider the problem of testing for a parameter change in dynamic panel models with fixed effects. As a test, we suggest using the CUSUM...  相似文献   
215.
Changing labour conditions in the creative industries – with celebrations of autonomy and entrepreneurialism intertwined with increasing job insecurity, portfolio careers and short‐term, project‐based contracts – are often interpreted as heralding changes to employment relations more broadly. The position of musicians’ labour in relation to these changes is unclear, however, given that these kinds of conditions have defined musicians’ working practices over much longer periods of time (though they may have intensified due to well‐documented changes to the music industry brought about by digitization and disintermediation). Musicians may thus be something of a barometer of current trends, as implied in the way that the musically derived label ‘gig economy’ is being used to describe the spread of precarious working conditions to broader sections of the population. This article, drawing on original qualitative research that investigated the working practices of musicians, explores one specific aspect of these conditions: whether musicians are self‐consciously entrepreneurial towards their work and audience. We found that, while the musicians in our study are routinely involved in activities that could be construed as entrepreneurial, generally they were reluctant to label themselves as entrepreneurs. In part this reflected understandings of entrepreneurialism as driven by profit‐seeking but it also reflected awareness that being a popular musician has always involved business and commercial dimensions. Drawing on theoretical conceptions of entrepreneurship developed by Joseph Schumpeter we highlight how the figure of the entrepreneur and the artist/musician share much in common and reflect various aspects of romantic individualism. Despite this, there are also some notable differences and we conclude that framing musicians’ labour as entrepreneurial misrepresents their activities through an overemphasis on the economic dimensions of their work at the expense of the cultural.  相似文献   
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217.
ABSTRACT

We analyze the evolution of macroeconomic uncertainty in the United States, based on the forecast errors of consensus survey forecasts of various economic indicators. Comprehensive information contained in the survey forecasts enables us to capture a real-time measure of uncertainty surrounding subjective forecasts in a simple framework. We jointly model and estimate macroeconomic (common) and indicator-specific uncertainties of four indicators, using a factor stochastic volatility model. Our macroeconomic uncertainty estimates have three major spikes has three major spikes aligned with the 1973–1975, 1980, and 2007–2009 recessions, while other recessions were characterized by increases in indicator-specific uncertainties. We also show that the selection of data vintages affects the estimates and relative size of jumps in estimated uncertainty series. Finally, our macroeconomic uncertainty has a persistent negative impact on real economic activity, rather than producing “wait-and-see” dynamics.  相似文献   
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219.
Testing the order of integration of economic and financial time series has become a conventional procedure prior to any modelling exercise. In this paper, we investigate and compare the finite sample properties of the frequency-domain tests proposed by Robinson [Efficient tests of nonstationary hypotheses, J. Amer. Statist. Assoc. 89(428) (1994), pp. 1420–1437] and the time-domain procedure proposed by Hassler, Rodrigues, and Rubia [Testing for general fractional integration in the time domain, Econometric Theory 25 (2009), pp. 1793–1828] when applied to seasonal data. The results presented are of empirical relevance as they provide some guidance regarding the finite sample properties of these tests.  相似文献   
220.
We compare a simple ordinary least squares (OLS) with the maximum likelihood estimation of the Tobit I and Tobit II regression models, in the selected sample. We propose a new measure to quantify the performance of OLS.  相似文献   
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