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不同的民族、种族有着不同的文化背景,学习一门外语必须了解该语言所反映的文化。文章从语言与文化的关系入手,说明英语教学中文化引入的重要性,提出了英语教学中文化引入的方法。 相似文献
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不同的民族、种族有着不同的文化背景,学习一门外语必须了解该语言所反映的文化。文章从语言与文化的关系入手,说明英语教学中文化引入的重要性,提出了英语教学中文化引入的方法。 相似文献
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不同的民族、种族有着不同的文化背景,学习一门外语必须了解该语言所反映的文化。文章从语言与文化的关系入手,说明英语教学中文化引入的重要性,提出了英语教学中文化引入的方法。 相似文献
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在统计基础工作中,经常利用数列来表示经济现象在时间变化上的发展规律,由于该数列是将指标值按时间先后顺序简单排列,并没有考虑到各指标值本身所发生的时间价值,所以对于析始指标值的分析,不能精确反映和发现经济现象的实质及其发展变化规律。引入时间价值因素后,各指标值将会根据时间价值因素的变化而发生变化,分析时将会更为准确的发现经济现象发展变化规律。 相似文献
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要搞好产品质量,不仅要始终坚持“质量是企业的生命、质量是竞争的核心”的质量管理理念,而且要在生产中处理好与质量有关的内在关系。 相似文献
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Profit sharing generates conflicting changes in the relationship between supervisors and workers. It may increase cooperation and helping effort. At the same time it can increase direct monitoring and pressure by the supervisor, and mutual monitoring and peer pressure from other workers that is transmitted through the supervisor. Using UK data on satisfaction with the boss, we show in both cross-section and panel estimates that workers under profit sharing tend to have lower satisfaction with their supervisor. This result persists even as profit sharing has no or a positive influence on other dimensions of job satisfaction. Additional estimates show that lower satisfaction with the supervisor is largely generated by women, who may be less able to respond to peer pressure, and by non-union workers, who may have more to lose by failing to respond to peer pressure. 相似文献
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本文首先给出了作业管理体系的内涵,又对供应链管理的内涵和基本内容进行了阐述,然后分析了企业作业管理与供应链管理的耦舍关系。文章重点研究了如何引入供应链理念加强企业作业管理,指出现代企业的竞争将最终反映到价值链的竞争优势上。实现供应链管理与企业作业管理的融合,对促进企业价值链的优化和提高企业市场竞争力具有重要的现实意义。 相似文献
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The capitalization of school quality into house values: A review 总被引:1,自引:0,他引:1
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Sergio Mauceri 《Quality and Quantity》2016,50(3):1213-1231
As widely recognized during the golden age of survey research thanks to the work of the Columbia school, the use of mixed strategies allows survey research to overcome its limitations by incorporating the advantages of qualitative approaches rather than seeking alternative methods. The need to re-think survey research before embarking on this course impelled the author to undertake a critical analysis of one of the survey’s most important assumptions, proposing a shift from standardization of stimulus to standardization of meanings in order to anchor the requirement of answer comparability on a more solid basis. This proposal for rapprochement with qualitative research is followed by a more detailed section in which the author distinguishes four different types of mixed survey strategies, combining two criteria (time order and function of qualitative procedures). The most significant parts of the constructed typology are then brought together in a model called the multilevel integrated survey approach. This methodological model is concretely illustrated in an empirical study of homophobic prejudice among teenagers. The example shows how in research practice analytical mixed strategies can be creatively combined in the same survey research design, contributing to improvements in data quality and the relevance of research findings. 相似文献
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This paper uses “double DEA” to assess how accounting for quality influences DEA technical efficiency scores of a sample of 1,074 US hospitals. In the first use of DEA, quality indices are estimated using a variety of process and outcome measures of quality. In the second use of DEA, technical efficiency is assessed while controlling for quality. A variety of DEA quality indices and a DEA variety of efficiency models are compared to determine how the treatment of quality influences findings regarding technical efficiency. Controlling for efficiency does matter, with outcome measures having an apparently greater impact than process measures. Given the call for improved quality and better cost containment, controlling for quality is an important contribution to efficiency analysis. 相似文献
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This paper reviews the existing literature on investor relations. The purpose of investor relations is consistently to provide market participants with decision-relevant information as a result of either mandatory or voluntary information-disclosure policies. A causation chain between investor relations and stock prices is established through the liquidity hypothesis with respect to the depth of analyst coverage. Though a positive association is documented, it is not perfectly linear. After presenting the taxonomy of corporate disclosures, we elaborate on how well the full-disclosure and the discretionary disclosure models fit into reality. In addition, the extant theoretical and empirical literature reports that investor relations policies vary over time, across firms and jurisdictions. 相似文献
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We consider variable preference relations, also called reference dependent preference relations, which are typical in the study of dynamic models in economic theories. We introduce a new concept of weak consistency, a generalization of acyclicity, as an immediate regret condition for variable preferences. The main result to establish is on an existence criterion for maximal elements of a space equipped with a weakly consistent variable preference relation. It is expressed via a preference completeness condition which is equivalent to existence of aspiration points. As applications, we show that a number of results known in the recent literature on maximum principles on a space with or without topological structure can be obtained from the unifying approach of this paper. Habit formation and state functions are also discussed in the framework of variable preference relations. 相似文献