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Market portfolio efficiency and value stocks

  • Erasmus University Rotterdam

Research output: Contribution to journalArticlepeer-review

Abstract

In this journal. Best, Best, and Yoder (2000) recently demonstrated that portfolios of U.S. value stocks dominate portfolios of U.S. growth stocks in terms of second-order stochastic dominance (SSD). We cannot conclude from this finding that the market is SSD inefficient, however, because market portfolio efficiency generally does not require growth portfolios to be efficient. Furthermore, stochastic dominance results are very sensitive to sampling error. In fact, the value-weighted market portfolio is not significantly inefficient, and no significant value effects exist in the sample of Best, Best, and Yoder.

Original languageEnglish
Pages (from-to)300-306
Number of pages7
JournalJournal of Economics and Finance
Volume28
Issue number3
DOIs
Publication statusPublished - 2004
Externally publishedYes

Funding

9 Thierry Post, Department of Finance, Erasmus University Rotterdam. P.O. Box 1738, 3000 DR, Rotterdam, The Netherlands, [email protected]; Pim van VIict, ERIM, Erasmus University Rotterdam. The Netherlands, P.O. Box 1738, TI-Room H16-22, 3000 DR Rotterdam, [email protected]. This study forms part of a research program on stochastic dominance. Details on the program are available at http://www.fcw.cur.nVfcw/people/gtpost/stochastic_dorninancc.hUn.W c appreciate the comments of an anonymous rcfcrcc.T he financial support of Tinbcrgen Institute,E rasmus Research Instituteo f Management, and Erasmus Center of Financial Research is gratefully acknowledged. Any remaining errors arc the authors' responsibility.

ASJC Scopus subject areas

  • Finance
  • Economics and Econometrics

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