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排序方式: 共有1046条查询结果,搜索用时 375 毫秒
41.
Yolanda Fernandez Jenny Ziviani Monica Cuskelly Rachael Colquhoun Fiona Jones 《Leisure Sciences: An Interdisciplinary Journal》2018,40(3):110-130
Children with developmental disabilities participate in more solitary, sedentary, and home-based leisure activities than active physical pursuits or community-based activities. Clinical experience suggests that children with less well-recognized developmental difficulties also have compromised leisure experiences; however, this has not been fully investigated. This study engaged 20 school-age children with developmental difficulties in a community-based circus program, designed in collaboration with occupational therapists. The program included activities such as trampolining, trapeze, and acrobatics. Semi-structured interviews with children and parents explored children's leisure experiences both at circus and more broadly. Qualitative content analysis revealed that friendships, having fun, and being physically active were highly valued aspects of leisure. The coaching style and “just right” level of challenge within programs were identified as central to children's engagement and sense of competence. Participating in a supported leisure program such as circus appeared to promote children's engagement in community leisure, at least in the short term. 相似文献
42.
Do Individual Employees' Learning Goal Orientation and Civic Virtue Matter? A Micro‐Foundations Perspective on Firm Absorptive Capacity
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Research summary : In this study, we build on the micro‐foundations perspective and investigate how individual characteristics contribute to the development of firm absorptive capacity. In particular, we assess how individual learning goal orientation affects firm potential and realized absorptive capacity. Furthermore, we study how individuals' civic virtue acts as a micro‐level social integration mechanism that moderates the effect from firm realized absorptive capacity to potential absorptive capacity. Using the multilevel structural equation modeling technique and data from 871 core‐knowledge employees nested in 139 high‐technology firms, we find support to our major hypotheses. Together, this study finds support for the micro‐foundations' perspective and generates novel insights on how individual‐level factors could be linked with firm‐level heterogeneity in absorptive capacity. Managerial summary : We study how employees' characteristics contribute to a firm's absorptive capacity, that is, the ability of a firm to identify, assimilate, and exploit knowledge from the environment. Because firms have increasingly tapped into external resources to foster innovation over the past two decades, absorptive capacity is crucial to firm learning and success. Using data from 871 core‐knowledge employees in 139 high‐technology firms, we find that individual employees' learning goal orientation, the tendency to seek improvements in employees' competence and to understand or master new things advances the development of a firm's potential and realized absorptive capacity. More important, individual employees' civic virtue, the discretionary involvement in company issues, serves as a social integration mechanism that reduces the gap between firm potential and realized absorptive capacity. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
43.
Julie Carlson Ginger Zhe Jin Matthew Jones Jason O’Connor Nathan Wilson 《Review of Industrial Organization》2017,50(4):487-507
In 2015, the Federal Communications Commission (FCC) imposed common carriage regulation—so-called Title II requirements—on previously unregulated broadband Internet service providers. The regime shift was premised on the FCC’s findings that such rules had demonstrably yielded economic gains. This paper evaluates the FCC’s empirical arguments and finds them uncompelling. Adjustments for inflation or general economic trends eliminate the effects cited by the FCC. Moreover, contrary to the Commission’s assessment, mobile services and broadband markets have shown notable growth in response to deregulatory events that reduce Title II requirements. 相似文献
44.
Accounting for Negative,Zero and Positive Willingness to Pay for Landscape Change in a National Park
Nick Hanley Sergio Colombo Bengt Kriström Fiona Watson 《Journal of Agricultural Economics》2009,60(1):1-16
In contingent valuation, despite the fact that many externalities manifest themselves as costs to some and benefits to others, most studies restrict willingness to pay to being non‐negative. In this paper, we investigate the impact of allowing for negative, zero and positive preferences for prospective changes in woodland cover in two UK national parks, the Lake District and the Trossachs. An extended spike model is used to accomplish this. The policy implications of not allowing for negative values in terms of aggregate benefits are also investigated, by comparing the extended spike model with a simple spike making use of only zero and positive bids, and a model which considers positive bids only. We find that ignoring negative values over‐states the aggregate benefits of a woodland planting project by up to 44%. 相似文献
45.
H Birnbaum N Naierman M Schwartz D Wilson 《The Quarterly review of economics and business》1979,19(3):17-33
Unlike other aspects of the American health experience, there is a current void of information on expensive illness experiences. This paper is designed to fill this void and prrsents an analysis of the incidence and cost of catastrophic illness in the United States. Catastrophic illness is defined as an illness episode for which a person incurs $5,000 or more of medical expenses in a calendar year. This information is used to provide a framework for focusing the debate about catastrophic and national health insurance. 相似文献
46.
Stewart Jones David Johnstone Roy Wilson 《Journal of Business Finance & Accounting》2017,44(1-2):3-34
Corporate bankruptcy prediction has attracted significant research attention from business academics, regulators and financial economists over the past five decades. However, much of this literature has relied on quite simplistic classifiers such as logistic regression and linear discriminant analysis (LDA). Based on a large sample of US corporate bankruptcies, we examine the predictive performance of 16 classifiers, ranging from the most restrictive classifiers (such as logit, probit and linear discriminant analysis) to more advanced techniques such as neural networks, support vector machines (SVMs) and “new age” statistical learning models including generalised boosting, AdaBoost and random forests. Consistent with the findings of Jones et al. ( 2015 ), we show that quite simple classifiers such as logit and LDA perform reasonably well in bankruptcy prediction. However, we recommend the use of “new age” classifiers in corporate bankruptcy modelling because: (1) they predict significantly better than all other classifiers on both the cross‐sectional and longitudinal test samples; (2) the models may have considerable practical appeal because they are relatively easy to estimate and implement (for instance, they require minimal researcher intervention for data preparation, variable selection and model architecture specification); and (3) while the underlying model structures can be very complex, we demonstrate that “new age” classifiers have a reasonably good level of interpretability through such metrics as relative variable importances (RVIs). 相似文献
47.
Bryan C. McCannon Colleen Tokar Asaad Mark Wilson 《Journal of Economics and Finance》2016,40(3):590-606
Financial transactions sometimes occur in an environment where third-party enforcement is lacking. Behavioral explanations typically allude to the social preferences, where an individual’s utility is directly affected by another’s outcome, as the driver of the trusting investments and reciprocal returns. We hypothesize that, in part, these decisions are determined by an individual’s financial literacy and overconfidence in one’s knowledge. Experimental evidence is coupled with an innovative financial literacy assessment, which measures general competence, numeracy skills, and overconfidence in one’s knowledge. Results indicate that overconfidence is a significant determinant of behavior. Specifically, overconfident individuals make larger contributions in the investment game. We also document that there is an escalated effect in overconfident individuals who are also exhibit risk loving preferences. 相似文献
48.
Keith Wilson 《Leisure Studies》2013,32(3):174-185
The phenomenon of mass fun running in Britain dates from the early 1980s and displays much of the ideology of the ‘Sport For All’ campaign. While running as an activity can be viewed as a natural pastime, the notion of mass jogging, as exemplified by the Great North Run and the London Marathon, is more difficult to comprehend and requires further analysis. This paper argues that the mass fun run is an example of the ‘Society of Spectacle’: a commercial creature which is heavily reliant on media coverage and sponsorship and which serves as an endorsement and symbol of postmodern society. The media stresses the ‘tradition’ of such events and uses them as images of human decency and national unity. Yet the relationship between audience, participant and spectacle remains fragile and dependent upon commercial considerations. 相似文献
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