{"title":"最受尊敬的公司:令人钦佩的业绩","authors":"V. Sum","doi":"10.2139/ssrn.2066276","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":242545,"journal":{"name":"ERN: Econometric Studies of Capital Markets (Topic)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Most Admired Companies: Admirable Performance\",\"authors\":\"V. Sum\",\"doi\":\"10.2139/ssrn.2066276\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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.\",\"PeriodicalId\":242545,\"journal\":{\"name\":\"ERN: Econometric Studies of Capital Markets (Topic)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-05-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ERN: Econometric Studies of Capital Markets (Topic)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.2066276\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ERN: Econometric Studies of Capital Markets (Topic)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.2066276","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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.