票据期后背书刍议

期后背书是票据法中的一个理论难点。对于期的规定,世界上就存在三种不同的标准,但它们的相同之处都是对期后背书的法律效力加以限制。本文从考察期后背书的效力出发,探讨了期后背书持票人的权利。笔者认为,我国票据法第36条存在诸多漏洞,建议直接借鉴大陆法系的做法,对其进行修改,不失为一条有效的途径。     

新型蓄光性长余辉荧光陶瓷的研制

研究了基础釉的成分、蓄光粉的加入量、釉层厚度和烧成温度制度等因素对蓄光陶瓷发光性能的影响以及各种制品最佳工艺技术路线的确定.     

外出创业经历能提升返乡创业企业的经营绩效吗?———基于2139家返乡创业企业的调查数据

本文基于2019年北京师范大学劳动力市场研究中心开展的2139家返乡创业企业的调查数据,采用多重中介效应模型,研究创业者外出创业经历对其返乡创业企业经营绩效的影响及其微观作用机制。研究发现,创业者外出创业经历能够显著提升返乡创业企业的经营绩效;外出创业经历能够提升创业者的管理经验,扩大创业者的社会关系网络,有利于创业者获得更多的政策扶持,间接提升返乡创业企业的经营绩效。基于上述结论,建议地方政府积极吸引具有外地创业经历的企业家返乡创业,加大对返乡创业者的创业培训,提高返乡创业者的管理能力,支持创业者培育社会关系网络,加大返乡创业扶持政策的宣传,提升小微企业的经营绩效,助力乡村振兴。     

Shards of the old looking glass: restoring the significance of identity in promoting positive outcomes for looked‐after children

There is a driving force within current UK child welfare policies which promotes a strengths led approach to both assessment and care planning for children in need. Social policy emphasizes the importance of tangible outcomes such as education achievement, which have been enshrined in statute. However, other developmental outcomes, such as identity, are subordinated. Notwithstanding the relevance of these more concrete indicators, this paper suggests that this focus has left a gap at theoretical, strategic and operational levels relating to more psychosocial aspects of human growth and development, such as identity. This paper seeks to redress that gap by considering identity as both a process and an outcome. Following a review of the literature on identity development, it presents an analysis of semi‐structured interviews with 13 young people and their social workers. The findings show how young people's identity is shaped by their relationships, can be a protective mechanism, and deferred or put on standby. In the concluding discussion the implications for social work practice are highlighted.     

对当代大学生课余文化生活的调查与分析

大学生课余生活是学校生活的主要组成部分,研究大学生学校生活质量和大学生课余生活满意度,有利于掌握大学生的学校生活质量现状,进一步提高大学生课余生活满意度,从而促进大学生的身心健康发展。     

Numbers of children looked after in England: a historical analysis

This paper is an analysis of the relationship between policy, practice and the rates of children looked after by local authorities in England. It examines the trends in the numbers of children looked after by local authorities in England over a period of approximately 40 years. The increase in children looked after in the decade after 1994 is shown to be the result of fewer children entering care, but those that do tend to stay longer. This two-part dynamic appears to have been the underlying determinant of the care population over a long period of time. The fact that time spent in care is such a key factor suggests that planning for children who are already looked after is a crucial determinant of the numbers in care. However, it is argued that poorly developed family support services limit current options for reducing the size of the care population. A range of effective family support services could potentially have an impact on the number of children in care in three ways: by helping to maintain more children within their families; by identifying those children who need care earlier; and by improving the chances of some children being successfully returned home.     

奥运经济:北京的创新与发展

北京通过主办2008年奥运会,借势发展奥运经济,在八个方面取得了一系列的成就。这些做法进一步丰富了奥运经济的概念。     

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.     

我国上市公司盈余管理行为的实证分析

我国证券市场存在较为严重的盈余管理现象.针对该现象,本文从盈余管理动机出发,分析我国上市公司盈余管理的行为特征.本文采用管理后盈余分布法,研究了我国上市公司2001年至2003年净资产收益率(ROE)的分布特征,发现我国上市公司仍然存在很强的盈余管理动机,而且我国上市公司盈余管理的行为受到政府监管的影响.最后,本文在实证研究的基础上提出了治理盈余管理的几点建议.