最受尊敬的公司:令人钦佩的业绩

V. Sum
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引用次数: 0

摘要

本文表明,相对于市场而言,大多数受人尊敬的公司产生了令人钦佩的股票表现。目前的研究分析了2006年至2011年美国最受尊敬公司的风险溢价和风险调整后的超额回报。结果表明,2006 ~ 2011年(2010年除外),最受尊敬企业等加权投资组合的平均风险溢价在经济上优于市场风险溢价。对于1年的持有期,投资组合的平均风险调整超额收益均为正,但2010年,有些甚至具有统计学意义。该投资组合在3年的持有期间隔内显示出平均正的风险调整后超额回报;alpha值在2006-2008年期间具有统计学意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Most Admired Companies: Admirable Performance
This paper shows that most admired companies generate admirable stock performance relative to the market. The current study analyses risk premiums and risk-adjusted excess returns of a portfolio of firms ranked as the most admired companies in the United States from 2006 to 2011. The results show that average risk premiums of an equal-weighted portfolio of most admired firms are economically superior than the market risk premiums from 2006 to 2011 (except 2010). For the 1-year holding period, the portfolio average risk-adjusted excess returns are all positive, but 2010, and some even statistically significant. The portfolio exhibits average positive risk-adjusted excess returns for the 3-year holding period intervals; the alphas are statistically significant for the 2006-2008 period.
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