压力测试与反向压力测试在银行风险管理中的运用

压力测试作为一般风险计量工具的重要补充,越来越受到金融监管部门和银行业的重视。文章从压力测试和反向压力测试的原理与方法出发,比较分析压力测试与在险价值(VaR)的特征性与互补性,通过示例阐明压力情景的设置方法和压力测试的操作过程,并探讨压力测试和反向压力测试在银行风险管理中的实务问题。     

An asymmetrical approach to understanding configurations of customer loyalty in the airline industry

This study employs fuzzy set qualitative comparative analysis (fsQCA) to examine asymmetrical relationships among service attributes, relationship quality, and customer loyalty in the airline industry. The study incorporates customers’ demographics and psychological variables to model customer loyalty. Customer loyalty is operationalised as behavioural and attitudinal dimensions in order to capture customers’ actual behaviours and behavioural intentions. Symmetrical testing is also used to compare findings with those from fsQCA application. The study provides various causal recipes or configurations for predicting relationship quality and customer loyalty. The comparison between symmetrical and asymmetrical findings presents deeper and more insightful information. These findings provide useful guidelines and references for the relevant researchers and practitioners. The study also contributes to the literature by utilising symmetrical and asymmetrical tools to advance understanding of antecedent conditions of relationship quality and customer loyalty.     

玩具机械物理能力验证技术分析及建议

文章介绍了广州海关技术中心玩具婴童用品实验室历年来组织的玩具机械物理领域的能力验证计划项目的基本情况,详细分析了各项目的技术要点和常见不满意问题,总结了现阶段该领域能力验证计划的开展情况。     

The comprehensive business exam: Usefulness for assessing instructional and student performance outcomes

The authors explore the results of the Comprehensive Business Exam (CBE) administered to business majors during their senior-year business capstone course. The study results identified students' SAT and grade point average as a predictor of CBE performance, and variables that explain the correlation between CBE performance, SAT score, and grade point average are discussed. This study expands the research stream by demonstrating how faculty can use CBE information to more deeply assess student learning at both the course and instructor level than is possible with the Major Field Test for Bachelor's Degree in Business.     

Fast fashion: response to changes in the fashion industry

The fashion apparel industry has significantly evolved, particularly over the last 20 years. The changing dynamics of the fashion industry have forced retailers to desire low cost and flexibility in design, quality, and speed to market, key strategies to maintain a profitable position in the increasingly demanding market. This article reviews the literature on changes that have happened in the fashion apparel industry since the 1990s, highlighting the emergence of a concept of ‘throwaway’ or fast fashion. It describes fast fashion from a supplier as well as a consumer's perspective, and draws attention to several potential research issues.     

Testing market positioning themes: a perceptual mapping approach

The purpose of this article was to examine a research method designed for testing marketing communication themes. The theme testing approach, which was based on perceptual mapping procedures, focused on communication potency issues such as the degree to which the communication achieves marketing communication objectives, is compatible with the image of the source, is compatible with the target consumers' preferences and is differentiated from competitors' market positions. The results of convergent and discriminant validity tests suggested strong support for the theme testing method.     

X荧光光谱法快速测定糙米中的镉

采用重金属镉富集装置对被测糙米进行先碳化后灰化的处理,使得被测糙米中的镉元素富集;将得到的被测糙米灰分放入样品杯中压制成被测样品,由X射线荧光分析装置进行测量,得到镉元素的信号强度,然后根据信号强度与浓度的比例关系自动计算样品中镉的含量.整个分析过程在15 mim以内,数据结果与AAS结果一致。     

地下综合管廊混凝土爆灰检测及加固

针对某市钢筋混凝土地下综合管廊的现浇顶板、侧壁出现的混凝土爆灰质量缺陷,为确保管廊结构的安全使用,采用钻心法、超声波法、沸煮试验、爆灰物质的化学成分分析等检测方法,对爆灰现象进行了检测。结果显示,混凝土中存在的块状氧化钙与水熟化后体积增大1倍~2.5倍,使得混凝土在强度未达到设计抗拉强度前在块状氧化钙体积膨胀应力作用下被拉裂,导致了此类质量缺陷的发生。分析了质量缺陷对管廊结构的影响,并对管廊结构进行了加固设计及处理,满足了结构的正常安全使用要求。研究结果可为类似爆灰缺陷的设计及处理提供参考。     

心理授权与员工创新行为的关系——心理契约新视角的中介作用

本文研究心理授权对员工创新行为的影响,并引入了员工感知到的“员工对组织的责任”这一心理契约视角为中介变量,通过对不同行业企业进行调查,共收集312份问卷,进行实证研究发现,工作意义、自我决策、自我效能感、影响力对员工创新行为有正向影响;心理契约在工作意义、自我效能感对员工创新行为的关系中起完全中介作用,在自我决策、影响力对员工创新行为的关系中不起中介作用。