文献类型：期刊文献

中文题名：国际视角的股票市场信息流动与策应

英文题名：Information Flow and Strategic Respond in Stock Market from an International View

作者：李建军[1]

机构：[1]华东理工大学商学院,上海200237

年份：2010

期号：6

起止页码：118

中文期刊名：改革

外文期刊名：Reform

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2008】；社科基金资助期刊;CSSCI:【CSSCI2010_2011】；

基金：国家自然科学基金项目"混业经营下金融风险的演化机理及其有效监管:基于风险与效率均衡的理论与实证研究"(批准号:70803010)

语种：中文

中文关键词：次贷危机;股票市场;信息流动

外文关键词：sub-prime crisis; stock market; information flow

摘要：通过贝叶斯法则和VEC模型,研究危机前后中国大陆、美国、中国香港股票市场的信息流动关系,发现次贷危机前后中国大陆股票市场跟随美国和中国香港市场的涨跌规律发生了结构性变化,表现了较强的不对称性。运用方差分解和脉冲响应函数深入分析这种结构性变化背后所体现的经济含义表明,维护市场稳定的关键是扭转股市运行的趋势,加强对投资者的教育,保证信息透明、公开。
After studying the information flow relationship among the stock markets in the Mainland of China,the U.S.and Hong Kong by BAYES rule and VEC model,the paper finds that structural change has happened to the stock market of the Mainland of China,which shows a strong asymmetry,following the rising-falling laws of the stock market of the U.S.and China＇s Hongkong.Furthermore,this paper also analyzes the underlying economic meaning about the structure change by using variance decomposition and impulse response function,which shows that the key to stabilize the market is to turn around the trend of stock market running,strengthen the education for investors and ensure the transparency and publicity of the information.