Mutual fund characteristics, managerial attributes, and fund performance

This study provides a comprehensive examination of recent mutual fund performance by analyzing a large set of both mutual funds and fund attributes in an effort to link performance to fund-specific characteristics. The results indicate that the hypothesized relationships between performance and the explanatory variables are generally upheld. After taking into consideration general market conditions and fund investment objective, the characteristic variables that relate to fund popularity, growth, cost, and management also explain performance. Finally, after controlling for survivorship and benchmark error as well as fund-specific factors, the results refute the performance persistence phenomenon.     

我国城镇建设有关土地制度创新研究

目前我国土地管理中存在着土地市场不完善．国土基金管理不到位等问题。应完善我国土地市场和加强国土基金使用管理。应加快土地资源的市场配置．完善国有土地有偿使用制度．推进国有土地使用权的招标、拍卖和挂牌出让。建立土地收购储备制度．以促进土地的可持续利用。完善城镇土地的出租制．采取长租、短租或临时出租等方式，以保证土地的长期收益。建立集体土地流转制度。成立国土基金专户．国土基金专款专用．收支两条线．实行国土基金的计划管理制度和监管制度。     

房地产融资渠道分析

由于国家银根收缩，房地产融资难度增大，加上中国房地产金融体系尚未完善，融资渠道狭窄，在一定程度上限制了我国房地产业的发展。房地产业需要新的融资渠道，如信托、基金、债券等取代传统的银行贷款融资模式。针对新的市场现状，各房地产企业必须加强资本运作能力，扩大融资渠道，创新金融产品。     

Pension fund manager skills over the economic cycle: the (non-)specialization cost

We study whether pension fund managers, as professionals of important social and financial products, are able to add value for their clients and adapt to economic changes. To this end, we analyze the performance and skills (market timing and stock picking) over the economic cycle from both pension fund and manager perspectives. This double analysis allows examining whether skills reside in managers and/or funds and control for manager substitutions. Despite the long-term nature of pension funds, we find that both fund and manager skills vary with market conditions, showing better evidence of stock-picking in booms, and of market timing in recessions. Nonetheless, top (bottom) funds and managers exhibit both (incorrect) skills in booms and in recessions. Some of the top (bottom) funds and managers are the best (worst) in both abilities in the same periods, but not in different periods, showing that not all managers have the ability to adapt to market conditions. Additionally, managers with limited skills tend to specialize because diversification requires multi-task skills and the non-specialization of these managers usually results in incorrect skills.     

高职院校教师工作压力源研究综述

通过对CNKI数据库中涉及高职院校教师工作压力源文献的统计分析表明：高职院校教师承担的工作压力源多达24项，其中主要包括工作负荷大、学生学习成绩差、教师职业发展受限、学校组织管理科学性不高、工资待遇低、科研论著要求高和社会支持较少等。从实施主体来看，缓解高职院校教师工作压力的对策可分为政府、学校和教师个体三类主体。现有研究在以下领域还需加强：提高对高职教师工作压力源的关注度，把握高职教育的办学特点，重视对缓解工作压力措施的可行性研究。     

Effectiveness of independent boards of UCITS funds

In order to protect fund investors against conflicts of interest with fund management companies, US funds have mandatory independent directors, but this obligation is not required under the European Union Undertakings for Collective Investment in Transferable Securities (UCITS) Directive. Nevertheless, a considerable number of UCITS funds do have independent directors. Whether independent directors should also be mandatory in Europe has been a topic of ongoing debate. Using a sample of Luxembourg UCITS, we test the hypothesis that more independent boards add value for investors through lower costs and/or better investment performance, but we fail to find supporting evidence, even for funds with a higher risk of conflicts of interest. Oversight by independent depositaries and institutional shareholders does not seem to be effective either. It appears that board attitude and the sponsor distribution model are more important since we find evidence that boards that prioritise cost monitoring have lower costs and that independent sponsor funds have better performance. These results question the effectiveness of self-regulation or formal regulation requiring independent board members.     

铁离子、亚铁离子变化对工业锅炉酸洗的影响

介绍工业锅炉酸洗中铁离子的来源,并以实例说明酸洗中应强化对铁离子、亚铁离子(Fe3+、Fe2+)的化学监测,使锅炉酸洗安全进行,及终点的判断。     

基于扎根理论的旅游幸福感构成——以互联网旅游博客文本为例

追求幸福是个体生存的根本动机,当旅游日益成为人们享受幸福生活的重要表达时,旅游研究有理由探讨旅游与幸福感的关系。以扎根理论为研究工具,以旅游博客的博主为研究对象,系统分析旅游过程中旅游者身心感受的变化。研究发现,旅游的根本动机是寻找和收获旅游幸福感。旅游者从居住地世俗生活状态进入旅游环境,通过休闲、娱乐、教育、逃避、美感和移情过程,达到消遣、逃逸、认知、审美和移情的目的;享受从生理感知、心理变化和灵性提升不同层级的生命状态,获得深刻的人生经历,再回到居住地惯常环境的历程,实现从世俗到"神圣"再归于平凡的生命状态转换。旅游前美好期待体验、旅游中福乐体验、旅游后温馨回忆体验,成为旅游幸福感的时间构成;享受闲适生活、获得旅游福乐体验、提升积极情绪、减弱不良情绪、感受人际美好,进而提升人生境界,是旅游幸福感的重要内容构成。因此,旅游服务实际上应起始于旅游行程前,绽放于旅游过程中,延伸至旅游活动后。旅游服务必须持高度的人文情怀,以发于心、形于外的贴心关照才能给予旅游者一段幸福的人生经历。     

基于SWOT分析理论的施工企业安全管理要点

针对近几年施工企业安全形势严峻,安全管理急需转型的形势完成本文。本文通过对企业安全管理的内部能力与外部因素运用SWOT分析,阐述了施工企业安全管理战略从过去突击式的安全大检查到以预防为主的危险源辨识管控的转变。     

浅谈独立学院贫困生资助管理工作的几点思考——以江苏科技大学苏州理工学院为例

当前高校贫困生人数和比例呈上升趋势,高校贫困生资助管理工作应与时俱进,应把高校贫困生帮扶与教育相结合,把物质救助手段与精神鼓励手段结合起来,全面、系统的做好高校贫困生的资助管理工作。