论期货市场的信息开发功能

期货市场的信息开发功能，是在期货市场的发现价格和规避风险的基本经济功能基础上逐渐发展起来的又一种基本功能。它包括期货市场选择、整理、保存、传递、发展、重组和创新信息的功能。正确认识和充分发挥期货市场的信息开发功能，对完善我国社会主义市场经济体制具有举足轻重的作用。     

大连区域性金融中心建设:基础、制约因素及对策

从地区发展构想以及区域经济发展的角度,中国内地许多中心城市都提出了建设区域性金融中心的设想,进而涌现出了建设区域性金融中心的热潮。环渤海地区的大连、天津、沈阳等城市都确定了建设金融中心的发展战略。大连应充分利用大连商品交易所这一独特的金融资源,以期货业为龙头,推动区域性金融中心建设。     

Possibility thinking and social change in primary schools

This paper reviews the nature of possibility thinking (PT) (transformation from what is to what might be, in everyday contexts for children and teachers) and reports on how PT manifested in two English primary schools engaged in social change. It identifies shared characteristics across the schools as well as unique ways in which PT manifested. With a focus on uniquely positioned professional wisdom, each school was engaged in change which rejected some assumptions while integrating new ideas relevant to their community, leading to quiet revolutions. Implications for primary schools that generate their own practices and narratives regarding educational futures are discussed.     

证券市场风险防范与可持续发展

证券市场风险是客观存在的 ,但是是可以预防和控制的。本文在对证券市场风险和可持续发展进行分析的基础上 ,对证券市场风险的防范提出了具体的法律应对措施     

From Knowledge Keepers to Knowledge Creators

As the location and creation of knowledge become democratized and decentralized, libraries and librarians are rethinking their relationships with the communities they serve and the knowledge they help preserve and produce. This article is about the implications of that transformation.     

带交易费用VaR套期保值比的计算

用股指期货对金融资产进行套期保值是防范市场系统风险的有效手段之一.本文引入风险价值(VaR)作为套期保值组合的风险度量,给出交易费用下最优VaR套期保值比.并且通过建立双变量GARCH误差修正模型模拟股指期货和被套期保值投资组合收益率的分布情况,估算时变的最优VaR套期保值比.以沪深300股指期货套期保值沪深300指数为例进行了实证分析,分别计算出无交易费用和考虑交易费用下的最优VaR套期保值比,并将VaR套期保值比与MV套期保值比进行了比较分析.     

预测市场：理论基础、运行机制及其应用

介绍预测市场的概念和发展历程;对100余篇外文预测市场研究文章进行总结与归纳,全面综述预测市场的发展与现状、运行机制、理论基础,并对其在多个领域的应用实例及其准确性实证研究进行介绍,对其作为情报分析研究方法及在企业情报工作领域的应用前景进行展望。     

Expert Perspectives on the Future of Physical Education in Higher Education

Despite physical education teacher education/physical education sport pedagogy’s (PETE/PESP’s) significant strides in the past century, there are concerns about its future. Grounded in participatory research, and through an interview-Delphi method, this study purposefully sampled five male PETE/PESP scholars’ expert critiques of current threats, projections of probable and preferable futures, and recommendations for transformation. Data were analyzed through an interpretive approach. Findings included: (a) limitations in physical education policy, teacher preparation, and status as key threats; (b) more of the same conflicts in the probable future and increased cooperation regarding conflicts in the preferable future; and (c) proactively revising the subdisciplinary framework and doctoral studies as transformative recommendations. We interpret issues critiqued as threatening PETE/PESP’s future, and projections of the probable future, as reflective of neoliberal rationality that has renormalized academic work in de-democratizing ways. We interpret that projections of preferable futures and transformative recommendations call for a re-emphasis on ethical academic attitudes to resist neoliberalization and reclaim democracy.     

基于DGC-MSV-t模型的欧盟碳市场信息流动研究

以能较好地刻画碳价随机波动特征的DGC-MSV模型为基础,考虑碳价尖峰厚尾特性,采用t分布修正模型,选择国际碳市场典型产品EUA为对象,将碳市场溢出效应研究拓展到碳现货、期货、期权三市场中.研究发现:均值溢出方面,EUA现货、期货、期权三市场间呈现高度时变正相关.现货与期货、现货与期权市场时变关系波动剧烈但波动持续性较低,期货与期权市场则反之;波动溢出方面,EUA现货与期货、期货与期权市场间均有显著且双向为正的风险传导现象,但仅存在期权对现货市场微弱的正向溢出.期权与期货市场相比信息量更丰富,是主要的风险溢出源.     

沪深300指数与股指期货的相关性研究

通过ADF单位根检验、协整检验、G ranger因果关系检验、脉冲响应函数、方差分解等5种方法来检验沪深300股指期货合约IF 1203与对应现货指数收益率之间的相关性,从而揭示两者之间的运行机理,具有重要的理论意义和现实指导意义。