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股票回购市场效应的实证研究
引用本文:王海龙.股票回购市场效应的实证研究[J].贵州商业高等专科学校学报,2011,24(4):28-35.
作者姓名:王海龙
作者单位:广西师范大学经济与管理学院,广西桂林,541006
摘    要:利用最新的数据,分析了我国上市公司的股票回购所造成的市场效应。证明我国股票回购有着正向的市场效应,并且依旧存在着回购信息提前泄露的现象。同时,还发现回购的比例越大、净资产增长率越高等因素对股票回购的市场效应有显著的影响。

关 键 词:股票回购  市场效应  多元回归  市账比

Empirical study of stock repurchase market
Wang Hai-long.Empirical study of stock repurchase market[J].Journal of Guizhou Commercial College,2011,24(4):28-35.
Authors:Wang Hai-long
Institution:Wang Hai-long (Economics and Management School,Guangxi Normal University,Guilin 541006)
Abstract:This paper use the latest data to analysis the market effects of china's listed company's stock repurchase.Proves that our market share buy-back has a positive effect,and still there isthe phenomenon of buy-back of information leaked in advance.Also found that the effect of stock repurchase market size and price to book ratio,asset liability ratio and other factors.
Keywords:Stock repurchase  Market effects  Multiple regression
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