寡头企业价格领先竞争的均衡性

首先介绍完全信息时双寡头垄断的企业价格决策的静态模型,得到伯川德均衡;然后介绍完全信息时双寡头垄断的企业价格决策的动态模型,得到价格领先的寡头竞争模型均衡解;最后分析了后者的局限性,得到在理性假设的前提下价格领先的寡头竞争模型的均衡解不是一个稳定状态,完全信息时双寡头价格决策的动态博弈的结果必然最终趋近于静态博弈的结果。     

马克思主义哲学与近代西方哲学之对比——基于主体性视野的研究

马克思主义哲学是在与近代西方哲学的对话中形成和发展的,它既是对近代西方哲学的汲取与继承,又是对近代西方哲学的发展与超越,因此在学习马克思主义哲学的过程中要求对两者之间的关系进行对比研究。本文以哲学中的主体性范畴为视角来对比马克思主义哲学与近代西方哲学,以达到对马克思主义哲学的进一步认识。     

High‐frequency family contact: a road to nowhere for infants

Understanding the practices which support the best interests of infants when placed in out‐of‐home care in the first year of life is a significant challenge. A study based in Victoria, Australia, explored the practice by the Children's Court of ordering high‐frequency contact (4–7 days a week) with the infant's mother and father when they are placed in care in the first year of life. A literature review revealed little attention to the issue of frequency of family contact for infants. An audit of case files of all infants in care in mid‐2007 showed that at 1 year follow‐up, there was no difference in the reunification rate for children with a period of high‐frequency contact and those with less contact with their mothers and fathers. Focus groups revealed deep divisions of opinion about high‐frequency family contact which are played out in the adversarial Children's Court system in Victoria. The study highlights the complexity of understanding and supporting the attachment relationships at this critical period in the infant's life.     

An examination of the views of young people in the Romanian residential care system regarding their relationship with biological family members and the option of reintegration

This paper reports findings from research conducted in six Romanian residential care homes. The aim of the paper is to examine the views held by young people, currently living in residential care, about the importance of their biological families and the option and challenge of reintegration. The data reflect the ideas and perspectives of 44 young people captured through a narrative interview approach using social mapping activities. The results indicate that most children and young people know at least one birth parent and maintain contact on their own initiative; most do not place a high level of importance on such relationships which are generally characterised by lack of confidence, low security and a presumed limited capacity on the part of the biological family to meet their needs. Family reintegration is considered to be a viable option for a small number of young people; others do not see it as realistic because of the impact of long-term separation and the likelihood of experiencing poorer living conditions.     

金元时期的词缀“儿”

摘儿缀在金元时期用法灵活多样，规模扩大，是其由成型至成熟承上启下的重要阶段。以金元时期六部有代表性的文献为语料，从分布、意义、功能三方面对儿缀进行详细考察。此时的儿缀多用作名词后缀，同时也出现了附加在动、形、代、副、数词等多种新的虚化用法；以表达韵律意义为主，示律功能显著；构词功能进一步发展，儿缀在金元时期的突出表现是语言内外部因素共同作用的结果。     

在显性与隐性之间的教师知识——论教师的“缄口知识”

波兰尼提出了缄默知识,为人类对知识的认识提供了新的视角,引起了人们的广泛关注和相关的深入研究。本文从谱系学的角度,在这种分类方法的基础上提出"缄口知识",并对教师"缄口知识"与缄默知识、教育潜规则、教育习俗进行比较,从认识论、微观政治学和价值论的视角,分析了教师"缄口知识"存在的合理性,并提出研究教师"缄口知识"有利于认识教师个体知识、解释微观教育现象和推进教育改革发展。     

论学校教育中的“公共交往”

教育生成人，要在“交往”中进行。“交往理性”是一种包含“公共交往”和“个体交往”的双重交往行为。即，“教育交往”首先从根本上是一种以理性为基础的公共交往，它是教育培养人的根本着力点；其次才是由人的主观努力、意志来承担的“个体交往”，它是教育培养人的扩展形式。     

《联合国海洋法公约》对海盗罪规定的超普遍管辖权研究

《联合国海洋法公约》对海盗罪规定了超普遍管辖权。这种管辖权明显区别于普遍管辖权,对于打击海盗罪非常便捷、有力。但是,如果对行使地域不加限制,就会严重侵犯国家主权。因此公约严格将海盗罪的行为地限制在公海或任何国家管辖范围之外的地方。这种限制是非常合理的。对于不在限制地域发生的海盗行为,不能行使超普遍管辖权,而只能行使其他管辖权。     

农村社会生态理性的社会学研究

本文从理性视角构筑认识论框架,在此框架内对环境价值作出评估。在肯定理性多样化并存的前提下,把两个最具争议的理性——经济理性与生态理性并列齐观,以阐明二者在环境问题上的分歧,并从中揭示出中心价值对边陲价值的侵犯,并以政治形式将其合法化、正当化的过程。如何实现经济理性与生态理性的和解,宏观层面需要工业文明向生态文明的转变,微观层面需要从＂以人为中心＂的价值观向＂人与环境和谐共处＂的价值观转向,在这一转向过程中经济理性与生态理性相平衡的价值观教育是很有必要的。     

The sociolinguistics of exogamy: Dialect acquisition in a Zhuang village

Adult dialect acquisition is typically studied in relatively idiosyncratic situations where adults happen to move to another community. But how does dialect acquisition play out in indigenous minority societies that have systemic adult migration due to exogamy? Do the in‐married spouses acquire the local variety? Why or why not? How much do they acquire? We investigated an indigenous Zhuang community in southern China. Sociophonetic analyses of in‐married women and local villagers show that the in‐married women acquired the local variety in most respects but not in aspirated consonants. To the limits of their phonological ability as adult learners, the wives followed the local sociolinguistic norm: they acquired the husbands’ variety. By contrast, in societies experiencing greater external cross‐cultural contact, exogamous women sometimes use their liminal status to challenge such gendered sociolinguistic expectations. Comparing the present study with outcomes in different societies, we lay the foundation for a typology of the sociolinguistics of exogamy. In this way, we help expand the study of language and gender toward new horizons and under‐represented social settings.