This thesis is aimed to determine whether the analyses performed by analysts of security brokerage firms serve a useful guidance to investors, based on their published investment research reports.

 
  • 本研究论文之特色,系以证券商研究部为主体,依研究员出具之投资研究报告来检定分析,探讨该研究报告是否具有资讯内涵。
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