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21.
Counterfeiting is now widely regarded as a serious social, economic, and political issue. This study examined demographic, personality, and individual difference predictors of willingness to buy counterfeit goods (WBCG) in a community sample of British adults. Two-hundred and thirty-seven participants completed a questionnaire that assessed their willingness to buy 19 types of counterfeit goods, attitudes towards counterfeiting, material values, Big Five personality traits, and demographics. Structural equation modelling showed that attitudes towards counterfeiting were the strongest predictors of WBCG. In addition, material values predicted both WBCG directly and indirectly through attitudes towards counterfeiting. Older participants showed lower WBCG, although this effect was moderated by participants’ conscientiousness, material values, and attitudes towards counterfeiting. There were no sex differences in WBCG once participants’ age and conscientiousness had been taken into account. These results are discussed in relation to the extant literature on the profiles of consumers who buy counterfeit products.  相似文献   
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Eunju Hwang 《Statistics》2017,51(4):904-920
In long-memory data sets such as the realized volatilities of financial assets, a sequential test is developed for the detection of structural mean breaks. The long memory, if any, is adjusted by fitting an HAR (heterogeneous autoregressive) model to the data sets and taking the residuals. Our test consists of applying the sequential test of Bai and Perron [Estimating and testing linear models with multiple structural changes. Econometrica. 1998;66:47–78] to the residuals. The large-sample validity of the proposed test is investigated in terms of the consistency of the estimated number of breaks and the asymptotic null distribution of the proposed test. A finite-sample Monte-Carlo experiment reveals that the proposed test tends to produce an unbiased break time estimate, while the usual sequential test of Bai and Perron tends to produce biased break times in the case of long memory. The experiment also reveals that the proposed test has a more stable size than the Bai and Perron test. The proposed test is applied to two realized volatility data sets of the S&P index and the Korea won-US dollar exchange rate for the past 7 years and finds 2 or 3 breaks, while the Bai and Perron test finds 8 or more breaks.  相似文献   
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In this article, dichotomous variables are used to compare between linear and nonlinear Bayesian structural equation models. Gibbs sampling method is applied for estimation and model comparison. Statistical inferences that involve estimation of parameters and their standard deviations and residuals analysis for testing the selected model are discussed. Hidden continuous normal distribution (censored normal distribution) is used to solve the problem of dichotomous variables. The proposed procedure is illustrated by a simulation data obtained from R program. Analyses are done by using R2WinBUGS package in R-program.  相似文献   
25.
2012年以来,世界经济复苏减缓,市场需求明显不足,全球产能过剩压力加剧,经济运行风险进一步加大,未来发展前景难以确定。我国经济下行压力也明显加大,未来经济增长面临产能过剩、财政收入下滑、就业压力增大、国际游资冲击等负面影响。上海结构调整取得新的进展,预计全年经济增幅合理上升,但在经济运行中需要特别关注就业形势、小微企业、房地产市场、消费市场、区县经济增长等方面因素。应继续按照"稳增长"与"调结构"相互促进的要求,制定和出台促进经济稳定增长的地方性政策措施,重点是做好中央和上海已有各项政策的落实工作。  相似文献   
26.
The Time to Think Experiment researches the experience of clinicians, consumers, and families of an intersession break, which has been used historically in various models of family therapy training. This qualitative pilot study explores the experiences of 21 clinicians, 19 consumers, and six family members using this break for reflection, across the domains of family and couple therapy, individual therapy, group work, and supervision in a mental health service covering the whole age range. Using a phenomenological design, the analysis included narrative, thematic, content, and comparative techniques. The paper considers the impact of privileging reflection in the therapy process, in a climate where models, work cultures, and general lifestyles may not encourage it. Using the intersession break to create space to ‘be’ in the therapy process is one way to integrate mindful and family therapy practice. The emerging themes of an intersession break to promote a richer and deeper therapy experience, and the apparent shift of responsibility for change from clinicians to consumers is discussed.  相似文献   
27.
For more than a decade, graphs have been used to model the voting behavior taking place in parliaments. However, the methods described in the literature suffer from several limitations. The two main ones are that 1) they rely on some temporal integration of the raw data, which causes some information loss; and/or 2) they identify groups of antagonistic voters, but not the context associated with their occurrence. In this article, we propose a novel method taking advantage of multiplex signed graphs to solve both these issues. It consists in first partitioning separately each layer, before grouping these partitions by similarity. We show the interest of our approach by applying it to a European Parliament dataset.  相似文献   
28.
本文作者考察了四川藏区丹巴县梭坡乡莫洛村社会经济发展的历史与现状 ,发现历史上这一康区藏族村寨是相对独立的经济文化单元 ,单元内生态资源互补、劳力合作、经济互助、婚姻内部流动 ,并曾在外力的影响下不断地进行过变革与调适。现今 ,西部大开发战略和天然林保护、退耕还林等系列工程的实施又将打破这个传统经济单元或文化圈子 ,把小圈子纳入到更大的圈子里 ,莫洛人在困惑与希望中不断地调适自己 ,寻找出路  相似文献   
29.
While the literature has indeed confirmed a general tendency linking small and medium enterprises (SMEs) to a dynamic of greater job creation, there is little available evidence on what has happened to job quality since the financial crisis. Through a representative sample of 5311 employees in 2008 (first year of job destruction) and 4925 employees in 2010 (last year for which data were available), and using a two-stage structural equation model, this article empirically analyses the multidimensional determinants of job quality, by enterprise-size class, in Spain. The research has revealed three main results. First, job quality in Spain improved in all enterprises, regardless of their size, during the early years of the recession. Second, the greatest improvements were found in SMEs. Although job quality was already better in SMEs than in large enterprises in 2008, the differences between them subsequently widened. Third, this accelerated divergence was explained by the following dimensions: working conditions, work intensity, health and safety at work, and work–life balance. These dimensions were much more positive in SMEs. Employment-related public policy should therefore focus more specifically on SMEs. There are two reasons for this. First, despite the recession, SMEs have shown themselves to be key factors in the explanation of job quality. Second, by making changes to their value generation model, they could continue to drive the creation of better quality jobs.  相似文献   
30.
Demand uncertainty, economic globalization, and environmental deterioration force factories to innovate their manufacturing systems for achieving sustainable performance. Seru production, which is the latest manufacturing mode developed in Japan, attracts broad attention from both academia and practitioners. The overwhelming majority of existing works on seru production focus on economic performance unilaterally, while neglecting the environmental and social performance. This paper investigates the effects of key enabling technologies for seru production on sustainable performance. Firstly, four key enabling technologies for seru production are identified through systematic review, and an evaluation indicator system of sustainable performance in the context of seru production is developed. Then, the hypotheses about the effects of the identified key enabling technologies for seru production on sustainable performance are proposed on the basis of previous research achievements, theoretical analysis, and practical observations. Finally, the hypotheses are tested through structural equation modeling. Except for two hypotheses which are not supported and one which is indirectly supported, all other hypotheses are verified. The research results show that the four key enabling technologies for seru production have different effects on the three dimensions of sustainable performance. The achievements of this work are of significance to improve the comprehensive understanding of seru production, as well as to develop practical methods to implement sustainable operations.  相似文献   
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