{"title":"重新考虑股票发行绩效:对Fama-French因素模型的集中批评","authors":"Tim Loughran","doi":"10.2139/ssrn.3907523","DOIUrl":null,"url":null,"abstract":"The Fama and French (2015) 5-factor model is commonly used to measure the performance of stock return portfolios. Importantly, we find that three of the Fama and French (2015) firm-level characteristics (i.e., size, BV/MV, and profitability) have no significant explanatory power in the cross-section of returns for companies above the median NYSE capitalization during 1963-2020. Small firms comprising less than 8% of the total market capitalization drive the patterns of the 5-factor model. This paper also reexamines equity issuer performance in the context of the 5-factor firm level characteristics and finds that small and large issuers have similar underperformance.","PeriodicalId":202880,"journal":{"name":"Research Methods & Methodology in Accounting eJournal","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reconsidering Equity Issue Performance: A Focused Criticism of the Fama-French Factor Models\",\"authors\":\"Tim Loughran\",\"doi\":\"10.2139/ssrn.3907523\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Fama and French (2015) 5-factor model is commonly used to measure the performance of stock return portfolios. Importantly, we find that three of the Fama and French (2015) firm-level characteristics (i.e., size, BV/MV, and profitability) have no significant explanatory power in the cross-section of returns for companies above the median NYSE capitalization during 1963-2020. Small firms comprising less than 8% of the total market capitalization drive the patterns of the 5-factor model. This paper also reexamines equity issuer performance in the context of the 5-factor firm level characteristics and finds that small and large issuers have similar underperformance.\",\"PeriodicalId\":202880,\"journal\":{\"name\":\"Research Methods & Methodology in Accounting eJournal\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Research Methods & Methodology in Accounting eJournal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.3907523\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research Methods & Methodology in Accounting eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3907523","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reconsidering Equity Issue Performance: A Focused Criticism of the Fama-French Factor Models
The Fama and French (2015) 5-factor model is commonly used to measure the performance of stock return portfolios. Importantly, we find that three of the Fama and French (2015) firm-level characteristics (i.e., size, BV/MV, and profitability) have no significant explanatory power in the cross-section of returns for companies above the median NYSE capitalization during 1963-2020. Small firms comprising less than 8% of the total market capitalization drive the patterns of the 5-factor model. This paper also reexamines equity issuer performance in the context of the 5-factor firm level characteristics and finds that small and large issuers have similar underperformance.
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