论灾难新闻摄影的正面价值与负面效应

灾难新闻摄影不仅在灾难新闻报道方面具有独特的优势与价值，而且透过对灾难的艺术展现，折射出强烈的人文关怀和现实批判。但对广大受众来讲，过分的灾难展示也会破坏受众的正面认知结构，造成人们在灾难面前良知的泯灭与麻木，因此要把握好灾难新闻图片展示的度，以深刻的人文关怀精神为指针，传递与人类休戚相关的重大灾难信息，以达到激发人类良知的社会伦理教育功能。     

语用迁移对二语习得的影响

语用迁移是二语学习者使用言语行为时的普遍现象,负迁移是导致语用失误的一个因素。文化差异、性 别差异和语言差异等方面影响语用迁移。在英语教学中应克服负迁移的影响,运用语用正迁移培养学生跨文化交际 能力。     

刍议外商独资化实现方式及效应

随着经济全球化和信息化的迅猛发展,外商对华投资独资化的倾向越发明显,其投资方式已由先前的合资转向独资;投资手段由合资转向并购。在探讨新形势下外商独资化实现方式的基础上,探究了外商独资化对我国经济发展的正、负效应,并提出相应的化解策略。     

消失模铸造干砂紧实特性的研究

本文研究了消失模铸造干砂振动紧实的规律性,设计了测定干砂紧实的实验装置,得出了干砂振动紧实与振动参数及负压的关系。     

“负成本”低碳转型及其政策链构建

面对气候变化带来的所有问题,低碳经济是最有效的发展模式。在低碳经济转型过程中,对于企业或者某个行业来说,转型成本是其最为关心的问题。因此,基于麦肯锡成本曲线中负减排成本概念,从成本定义、执行中的障碍及贴现率三个方面分析负减排成本的不足之处;在此基础上,提出低碳经济转型"负成本",并从低碳转型成本的增加和减少两方面建立计算模型。最后,以低碳经济转型负成本作为核心要素,构建实现"负成本"低碳经济转型的政策链。     

负面事件修复策略对品牌资产的影响

近年来,类似于三聚氰胺毒奶粉的负面事件频发。负面事件发生后,如何修复它所造成的不利影响,成为企业关注的热点问题。本文将修复策略划分为情感性修复、信息性修复、纠正性修复三大类,基于公平理论,以品牌资产为因变量,构建概念模型,展开实证研究。研究结果发现情感性修复和信息性修复正向影响感知交互公平,信息性修复正向影响感知过程公平和感知交互公平,纠正性修复正向影响感知分配公平,交互公平和分配公平正向影响修复满意度,修复满意度正向影响品牌资产。     

变革前消极非正式信息对员工的影响机制研究

组织变革前会有相关的非正式信息,这些信息影响员工对变革的认识。文章探索变革前消极非正式信息量对员工变革抵制意愿的影响,以及员工变革抵制意愿随时间推移的变化,信息频率与尽责性对员工变革抵制意愿变化的调节作用。基于159位员工调查数据的多层次线性增长模型分析表明：消极非正式信息量显著增加员工的变革抵制意愿,但这种抵制意愿随时间推移而显著衰减;消极非正式信息频率与尽责性对员工变革抵制意愿随时间衰减有三维调节作用：在低信息频率下,低尽责性员工的变革抵制意愿随时间衰减更快。研究结果对组织变革有一定理论和实践意义。     

Private information in currency markets

Using daily abnormal currency returns for the universe of countries with flexible exchange rates, we show local currency depreciations ahead of unscheduled, public sovereign debt downgrade announcements. Consistent with the private information hypothesis, the effect is stronger in lower institutional quality countries and holds after we control for concurrent public information and for publicly available rumors about the forthcoming downgrades. Our results persist when abnormal currency returns are adjusted for global carry and dollar risk factors, world equity and bond returns, as well as local stock market returns. Finally, the currency depreciations are permanent, providing evidence for a link between fundamentals and currency markets.     

Consequences of Customer Dissatisfaction in Upscale and Budget Hotels: Focusing on Dissatisfied Customers’ Attitude Toward a Hotel

It is important to understand customer dissatisfaction in order to maintain a sustainable business, given that the negative effects of customer dissatisfaction in service businesses may be even greater than the positive effects of satisfaction. This study investigates customer dissatisfaction and its consequences by focusing on the mediating role of attitude toward a hotel according to different hotel classes related to customer expectation level. The results show a mediating role for attitude in the relationship between customer dissatisfaction and specific negative behavioral intentions. This study broadens our knowledge of customer dissatisfaction and the role of attitude toward a hotel in the relevant literature. The empirical findings demonstrate that regardless of hotel type, customer dissatisfaction significantly affects their attitude and their consequent negative behavioral intention.