摘要
大数据时代是一个信息爆炸的时代,如何充分利用这些零散的信息进行有效荐股对投资者投资具有重要意义。本文以国内首个网页版的社会化投资平台股360为例,选取了自2012年初平台推荐股票以来的652个样本股票,通过计算市场持有超额收益率检验了股360荐股在中短线投资中战胜市场的能力。统计结果表明,股360能获得高于大盘的超额收益率,也间接地表明社会化投资平台荐股可以为个人投资者投资提供一定的决策参考。
Big Data era is an era of information explosion, and how to take full advantage of these scattered infor-mation effectively to recommend stocks has important implications for investors.In this paper, by introducing our country＇s first web version of socialized investment platform 360 shares for example, we choose the recommended 652 samples stocks from the platform since early 2012.By calculating the excess return of the samples during mar-ket holdings, we test 360 shares＇ ability of beating market in short-term.Statistical results show that 360 shares can get higher excess return than the market, but also indirectly indicate that the recommended stocks by socialized in-vestment platform can provide some decision-making reference for individual investors.
出处
《华南理工大学学报（社会科学版）》
2015年第1期30-35,共6页
Journal of South China University of Technology(Social Science Edition)
基金
教育部人文社科青年基金项目(13YJC790150)
教育部高等学校博士学科点专项科研基金新教师类资助课题(20120172120050)
广东省哲学社会科学"十二五"规划项目(GD13YGL05)
中央高校基本科研业务费专项资金(2013ZB0016)
关键词
超额收益率
社会化投资平台
股360
个人投资者
excess return
socialized investment platform
360 shares
individual investors
