中国证券交易所治理现状、问题及其经营与监管博弈分析

以我国证券交易所为对象,分析证券交易所治理现状、问题及其经营、监管中的激励协调,旨在考察我国证券交易所经营与监管激励失衡的内在成因及其协调对策。研究表明,为在政府监管机构和社会公众面前建立良好的声誉,交易所将采取不完全监管的策略。     

浅析股指期货推出对我国股票现货市场的影响

股指期货具有价格发现、资产配置和规避系统性风险的功能。股指期货作为国际金融市场上重要金融创新,目前已经成为世界上交易量和流动性最好的金融衍生产品之一,也被公认为是最为有效的风险管理工具之一[2]。结合了国外成熟市场的经验以及一些专家学者的研究成果,首先对股票指数期货的特点做简要阐述,接着简要分析了我国推出股指期货对现货市场的积极作用和消极作用。     

上市公司知识产权信息披露及其价值相关性研究

财政部2018年7月颁发的《知识产权会计信息披露规定(征求意见稿)》将知识产权信息披露的规范化提上了日程。本文首先建立了知识产权信息披露指数来反映上市公司知识产权信息披露状况,并以信息技术业为例进行了实证分析。在此基础上,对知识产权信息披露指数的价值相关性进行了分析。实证研究表明：上市公司知识产权信息披露状况间存在较为明显的差异,信息披露状况对公司价值有显著性影响并呈现出正相关关系。     

Passing on Political Information between Major Powers: The Key Role of Ambassadors between Byzantium and some of its Neighbours

Ambassadors and embassies were numerous between Byzantium and its Muslim and Western Christian neighbours during the Middle Byzantine Period. This article seeks to demonstrate that these official envoys constituted major players involved in the transfer of political information between the courts considered. Ambassadors were those who travelled the most in the Mediterranean area during our period – at least between 700 and 900. Furthermore, as official envoys acting for sovereigns, they were carefully listened to by those sovereigns when they returned. Information coming from ambassadors is found in various sources and concerned military matters and foreign policy. But we also find precise data on domestic affairs and internal political information. Furthermore, news of usurpations and troubles in Byzantium may have constituted an important part of the information transferred beyond the Empire. Foreign ambassadors witnessed usurpations and palace revolutions. Their testimonies could have nourished the idea of a Byzantine government weakened by political instability and this theme became prominent during the twelfth century in some Western Christian courts.     

浅谈东西方服饰文化的交融

服饰文化是直接服务于人的社会文化,不论东方还是西方,都在各自的社会背景下形成独具民族特色的服饰文化形态。东方服饰的核心理念重在体现"天人合一",其服饰文化为一元文化,具有大一统的观念。西方服饰则以彰显个性的人体美,其服饰文化属于多元文化的范畴。随着现代工业文明的发展使西方人走在时代的前列,东西方服饰文化的交流、碰撞,直接导致了世界服饰的西化。如何看待二十一世纪东西方服饰文化的交融,通过交融又如何保持各民族服饰文化的多元性,是当代服饰文化值得研究的课题。     

京津冀协同发展背景下河北省文化软实力提升路径创新研究

京津冀协同发展背景下,河北省文化软实力建设有着优势条件,也面临严峻挑战.当前河北省文化软实力建设存在诸多问题,创新河北省文化软实力提升路径要大胆借鉴外来文化,开展文化交流合作,深化文化体制改革,力推文化产业发展,打造特色文化精品,推进文化科技融合,加强对外文化传播,推进人才队伍建设.     

我国农村土地保障创新机制研究

农村土地在保障农民基本生活需求、维护区域稳定方面具有重要的作用,但随着工业化及城镇化进程的加快,农村土地保障功能呈现不断弱化的趋势。我国农村社会保障体系建构的长期性客观上决定了农村土地继续发挥保障作用的要求,应确立以农地股份合作制作为链接机制,实现农村由土地保障向社会保障逐步过渡的格局。     

卖空交易对新兴市场波动率的影响分析

通过具有相关误差的半参数回归模型探讨了台湾市场的卖空机制与市场波动率的关系,结果发现市场波动率与卖空机制有关,也就是说卖空机制确实会增加市场的波动。根据研究的结果,对我国证券市场交易机制的建立提出了一些建议,以期对我国正在拟议中的股票卖空机制有所借鉴。     

PBL模式下非英语专业博士生国际学术交流意识的培养

考察基于问题的学习(PBL)对非英语专业博士生国际学术交流意识的影响。前期对40名博士生导师和2008级60名非英语专业博士生进行的问卷调查结果显示:非英语专业博士生英语应用能力和"可迁移技能"差,缺乏真实的学习环境与教学语料,不利于其培养国际学术交流意识。教学实验前后针对2009级59名学生有关程序性和元认知性知识的问卷数据对比分析发现:PBL教学有助于学生获取这两方面的知识;在对英文摘要与信件写作文本进行双样本T检验分析中未见其在促进学生获得陈述性知识方面具优势。此外,采用Ant Conc软件对2009和2010级共60名接受PBL教学的学生有关课程感受的描述性写作文本进行主题词提取,总体反映出PBL教学对博士生国际学术交流意识的培养具有积极作用。     

Carbon of Magical Structures

<正>As one of the Partner Groups which were initiated to promote scientifi c exchanges and collaborations between the Max Planck Society(MPS)and the Chinese Academy of Sciences(CAS),the Partner Group led by Prof.Dr.ZHI Linjie was established on May,2010.During the past three years,the group received substantial support from the CAS and the Max-Planck-Institute for Polymer Research(MPIP)for extensive exchanges and collaborations on carbon-rich nanomaterials.Productive collaborations between the researchers and the students from the National Center for Nanoscience and Technology(NCNST)and the MPIP as well as the collaborations between the Partner