什么导致了股票收益的“媒体效应”:预期关注还是未预期关注?
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-6788|35|1|37-48
ISSN: 1000-6788
Source: 系统工程理论与实践, Vol.35, Iss.1, 2015-01, pp. : 37-48
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Abstract