基于消费者显著性偏好的双边平台转换成本和定价策略研究

针对消费者对转换成本和价格属性具有显著性偏好的实际情况，基于显著性理论对垄断双边平台企业的转换成本和定价策略问题进行了研究。研究发现：1)在显著性偏好非对称型市场上，对价格敏感的一方收取的价格最低，对高转换成本的一方收取的价格最高，而在显著性偏好对称型市场上，平台的最优价格位于非对称型市场之间，但是对价格敏感型市场收取的价格低于转换成本敏感型市场的价格。2)在高转换成本的市场，平台利润最低；低转换成本市场平台利润最高，而混合型情况的最优利润位于这两者之间。该研究结论说明平台企业应该采取措施来降低用户加入平台的转换成本，从而增加利润，这与现实的案例研究结论相吻合。     

Deterred by debt? Young people,schools and the escalating cost of UK higher education

Popular commentaries lament that reforms to the financing of Higher Education (HE) in the UK will operate as a significant deterrent to HE participation amongst students from less advantaged backgrounds. This view of debt as a deterrent is powerful and exists not only at a societal level, but also, as we show, is present in schools. Our data reveal, however, that these ‘debt commentaries’ play out very differently across schools according to the nature of their catchment and the sorts of views staff hold about pupils in relation to their fear of debt. Furthermore, students’ views on debt largely contradict these popular ‘debt-as-deterrent’ narratives and instead are often characterised by acceptance, ambivalence and at times positive orientations towards the prospect of debt. These findings vividly illuminate both the regional and institutional specificity of staff and student decision making in relation to ‘debt’, hence they have substantial implications for HE funding policy specifically and debates about widening participation in HE more generally, where ensuring greater equity in the scope of choices young people have when it comes to choosing a university is a pressing concern.     

In the flesh: a poetic inquiry into how fat female employees manage weight-related stigma

ABSTRACT

This paper engages with the question of how fat female employees manage weight-related stigma at work. We use poetic inquiry to show the reader how it feels for our participants to be stigmatized based on their size. We interviewed 22 women who self-identify as full-figured, fat, overweight, or obese. The results consist of six poems, five of which were written by us, the researchers. These ‘tri-voiced poems’ (Leavy 2010b) illustrate the spectrum of affective responses and stigma management strategies that our participants talked about, ranging from feeling anxious, super-smart, impeccable, and funny to rebellious and confident. The sixth poem was written by one of our participants and voices her first-person experiences and perspective. Our aim is to do justice in our writing to the emotions that circulated in the interviews and to make a political statement with regards to the stigmatizing practices in organizations related to size and health.     

名物化及其在药品广告语篇中的意识形态意义

阐述名物化的意义体现的基础,分析药品广告语篇中名物化的使用情况,旨在揭示药品广告语篇如何通过名物化实现某种隐含的态度。分析表明,名物化通过隐含药到病除的观念、彰显药品广告的医疗科学权威性以及预设操纵性信息等方式,巧妙地传达着广告主的意识形态意义。     

反思及其僭越——中国当代审美意识形态理论的阐释焦虑与话语突围

审美意识形态理论形成于20世纪80年代,其话语结构、属性与功能具有明显的现代性症候。随着80年代的终结、现代性的断裂、消费革命的发生与全球化逻辑的形成,审美意识形态理论作为一种现代性话语范式,最终陷入阐释的焦虑与贫困。本文考察了审美意识形态理论的现代性特质及其在当下的阐释焦虑,并从新的社会文化结构与话语生产机制出发,对审美意识形态理论作出局部的话语修正。     

Paradigm of ‘better life’: ‘development’ among the Khumi in the Chittagong Hill Tracts

Development is conventionally understood in various ways including economic growth, increase of gross domestic product (GDP), rise of per-capita income, improvement of social facilities, political stabilities, and women's empowerment and many other issues, but it finally means bringing positive changes in the life of people. However, development is always contextual because the notion and nature of development often varies from society to society depending on the context of local–societal dynamics. Therefore what is regarded globally accepted model of development can be challenged by the local discourse of development, since local-level perception could contest the universal model. This article addresses such a case of development which is conceptualised from the social and cultural point of view amid everyday experiences of ordinary people's lives. The article contextualises its argument with specific reference to the Khumi people living in the Chittagong Hill Tracts of Bangladesh.     

日语教育中句群的实义切分与信息结构

信息结构是句子实际意义的切分，它与句群有着天然联系。本文通过对日语句群的信息结构的分析，指出了日语句子的实义切分标准是信息相对于听话人是已知或未知、信息在说话人语流中出现或未出现过、信息在目前是激活状态还是未激活状态、信息的预设或断言的实际情况等四项，同时讨论了句子的实义切分在日语句群教育中的应用。     

语义角色精细化理论下的题元准则研究

在语义角色精细化理论框架下讨论了英语中的题元角色与论元之间的关系。对题元准则存在的问题进行了分析，介绍了佩里尼的语义角色精细化理论，区分了精细化角色和概括性角色。精细化角色和概括性角色之间存在一条精细化轨道，连接下位的精细化题元关系和上位的语义角色的同时，把精细化题元关系和论元的句法功能联系起来。在任何谓词结构内，每个可见论元都必须充当特定的语义角色，每个语义角色都必须指派给一个可见论元。并对角色精细化题元关系为题元准则具体问题的消解方案进行了讨论。     

意识形态之争探赜

伴随着阶级和国家的产生,关于意识形态的争论从来没有停止过。意识形态之争的表象是话语权、信奉者和影响力、感召力的争夺;意识形态之争的根基源于意识形态的科学性、传播方式和经济基础;意识形态之争的实质归于阶级和国家利益的维护。当前,认清意识形态争论的表象、阐明意识形态争论的根基、揭示意识形态争论的本质对于我国主流意识形态的建设具有重要意义。