Empirical Analysis of the Relation between the Return Rate, Return Volatility and Trading Volume of Shanghai Stock Market
上海股市量价关系的实证研究
This paper further does a regression analysis of accidental earning and abnormal return rate, and draws the relation curve of them on the earning report date to prove stock trading volume does have remarkable respond to earning report.
并进一步对公司意外盈余和股票的非正常报酬率进行回归分析,作出盈余公告日当天两者的关系曲线,以验证股票交易量对盈余公告有着显著的反应。
after signing ecfa pact, taiwan avoided a warlike hostile relation with china but became trading cooperative partners.
ECFA条约签订后,台湾避开了与中国大陆的战争敌对关系而成了贸易合作夥伴。
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