政府调控强化与股市平准基金的设立

2004年至今中国股票市场出现非理性的剧烈波动，原因之一就是政府调控股市的低效率。在建设市场经济过程中，政府适当的干预是维护股票市场正常发展的必要条件，而股市平准基金作为一种有效的政府宏观调控工具，将对我国股票市场的健康发展发挥作用。     

股份回购制度研究

股份回购是成熟资本市场上比较常见的资本运营方式与企业经营策略，尤其对于改善我国资本市场的产权结构和治理环境具有极其重要的现实意义。但是由于相关立法的滞后，导致实践操作中诸多不规范性和回购实务的风险与不确定性，因此在对股份回购的功能与价值进行清晰定位的基础上，制定与规范股份回购的实施细则或具体操作办法是迫在眉捷的课题。     

对开设股指期货的几点思考

股指期货交易的设立关系到整个证券市场的创新和发展,涉及到修改法规、市场体系划分、合约设计、交易清算运作、风险管理体系等一系列复杂的制度和技术问题,因此必须在广泛调研、认真研究可行方案的前提下,审时度势、循序渐进地加以推进。在此,笔者对我国开展股指期货的场所、股指的编制及交易的风险控制作一粗略探讨。     

中西方国家农产品流通比较

发达国家农产品流通主要是通过批发市场,多以公开拍卖的现代化销售方式进行;流通组织主体多元化,特别是农业专业合作社十分发达;政府的流通管理归口划一,行业协会发挥作用较大.同时,许多发达国家都把农产品的贮藏、保鲜、加工放在农业的首位,非常重视农产品加工及其深度利用技术,农产品质量检测体系健全.农产品流通支持政策也较多.相比之下,中国的农产品流通还有许多工作要做.     

The relationship between major-league sports’ official sponsorship announcements and the stock prices of sponsoring firms

This study presents analysis of the impact of “official product” sports sponsorships with the National Football League (NFL), Major League Baseball (MLB), the National Hockey League (NHL), the National Basketball Association (NBA), and the Professional Golfers Association (PGA) on the stock prices of sponsoring firms. The primary finding of the study is that, in the main, announcements were accompanied by increases in shareholder wealth. The 53 sponsors analyzed experienced mean increases in stock valuations of about $257 million. A multiple regression analysis of firm-specific stock price changes and selected corporate and sponsorship attributes indicates that official product sponsorships with the NBA, NHL, and PGA and those with smaller market shares were associated with the largest gains in share prices. Although corporate cashflow (a proxy for agency conflicts) is statistically unrelated to shareholder approval, sponsorships by high-technology companies were associated with stronger stock price reactions than otherwise. Finally, product congruence with the sponsored sport was positively related to changes in stock prices. T. Bettina Cornwell (b.cornwell@business.uq.edu.au) is Professor of Marketing and Leader of the Marketing cluster in the UQ Business School at the University of Queensland, Australia. She was formerly Professor of Marketing in the Fogelman College of Business and Economics at the University of Memphis. She received her Ph.D. from the University of Texas. Her research focuses on promotion and consumer behavior, especially with regard to international and public policy issues. Other articles on the topic of sponsorship-linked marketing have recently appeared in theJournal of Advertising, the Journal of Advertising Research, theJournal of Business Research, andPsychology & Marketing. Stephen W. Pruitt (pruittst@umkc.edu) is the holder of the Arvin Gottlieb/Missouri Endowed Chair of Business Economics and Finance in the Henry W. Bloch School of Business and Public Administration at the University of Missouri-Kansas City. He received his Ph.D. from Florida State University. He has published more than 45 articles, most of which employ event study methodologies, in journals such as theJournal of Finance, theJournal of Political Economy, Financial Management, theJournal of Public Policy and Marketing, and theJournal of Advertising Research. John M. Clark (clarkj@cba.usm.edu) is an assistant professor of finance at the University of Southern Mississippi. He received his Ph.D. from the University of Alabama. His research interests include options and other derivatives, investments, and the impact of real events upon the stock prices of corporations. His work has appeared in scholarly outlets such as theJournal of Advertising Research, theFinancial Review, and theJournal of Business Ethics.     

论现代流通方式

流通方式是指商品由生产领域进入消费领域所采用的方法和形式的总和，现代流通方式是适应现代生产和消费的要求及流通发展要求的各种流通方式所形成的体系。流通的发展主要通过流通方式的变革体现出来，并在近一个世纪里由传统的流通方式演化为现代流通方式。发展现代流通方式是从根本上改变我国流通产业发展滞后的状况、发挥流通产业对国民经济先导作用的重要措施。     

论流通观念创新

市场经济的实质和核心是交换经济、流通经济;流通不仅是中介,而且直接渗透到再生产的各个领域;流通不是地摊经济,现代流通也要运用高新技术,实现流通现代化;开放是流通的本质特征,市场经济的发达程度与流通的开放程度紧密相连;品牌本身是一种流通现象,品牌形象形成名牌和名牌经济,要在扩大对外开放中让中国自己的名牌走向世界。     

关于提高印花税税率的冷思考

印花税税率调高会带来交易费用的上升,可以抑制短期投机,从而在一定程度上稳定市场。但在我国证券税制不完善的情况下,股票交易的印花税存在缺乏法律依据、税种错位、职能错位、征收范围错位等问题,其身兼数职,扮演了多税种合一的角色,仅靠调整印花税难以真正达到压缩股市泡沫、促进资本市场健康发展的效果,还会带来印花税其他职能的丧失。因此,开征差异性证券交易税,对印花税进一步改革已迫在眉睫。     

中国股票市场对货币需求总量的影响--基于协整方法的分析

本文采用Johansen协整方法检验了一个包含股票市场交易额变量的标准货币需求函数和货币流动性函数.实证结果表明我国股票市场的发展与扩张减少了对狭义货币与广义货币的需求,本文采用理论分析和实证研究相结合的方法,有针对性地提出了一些看法.     

中国股市波动性研究——基于Shiller-Sentana-Wadhwani模型

股票市场的价格波动并非像传统金融学所说得那样围绕公司基本价值进行小幅震荡，常常表现出大幅波动的特征。本文采用基于garch模型作出的Shiller-Sentana-Wadhwani模型对中国股票市场成立十多年的股价波动进行实证研究，得出中国股票市场存在反馈交易且其程度随着股价波动的增大而提高、随着涨跌限制而加大的结论。