1985=Using daily stock returns : The case of event studies
链接:http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6VBX-45MFS6V-3&_user=9176807&_coverDate=03%2F31%2F1985&_rdoc=1&_fmt=high&_orig=search&_sort=d&_docanchor=&view=c&_searchStrId=1438123264&_rerunOrigin=google&_acct=C000055629&_version=1&_urlVersion=0&_userid=9176807&md5=cbb6e5f8e7d4ea65bc9dc6b0963e6dab


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