A NOTE ON THE GENERALIZED MULTIBETA CAPM

Cheng‐Few ‐F Lee, Haim Reisman, Yusif Simaan

Research output: Contribution to journalArticlepeer-review

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Abstract

The unified beta theory of Connor (1984) requires that the market portfolio be well diversified in a given factor structure. Wei (1988) extended Connor's results without relying on this assumption. This note provides an alternative to Wei's result by assuming that residuals from the projection of asset return on a set of k factors follow a joint elliptical distribution.

Original languageEnglish (US)
Pages (from-to)67-68
Number of pages2
JournalMathematical Finance
Volume4
Issue number1
DOIs
StatePublished - Jan 1994

All Science Journal Classification (ASJC) codes

  • Accounting
  • Social Sciences (miscellaneous)
  • Finance
  • Economics and Econometrics
  • Applied Mathematics

Keywords

  • capital asset pricing model
  • elliptical probability distributions
  • portfolio theory

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