A Higher Moment Downside Framework for Conditional and Unconditional Capm in the Russian Stock Market

Tamara Teplova () and Evgeniya Shutova

Eurasian Economic Review, 2011, vol. 1, issue 2, 157-178

Abstract: The article presents an empirical validation for mean-variance CAPM, using a Downside and Higher-moment framework of CAPM in the Russian stock market. The authors test the unconditional and conditional CAPM specifications on a sample of weekly returns of the most liquid Russian stocks over the financially stable period of 2004–2007 and over the crisis period of 2008–2009. The primary contribution of this study is ranking the models with respect to their explanatory power of cross-sectional return variations. The unconditional classical CAPM (where market risk is approximated by the beta coefficient) is compared to the downside (mean-semivariance) CAPM extended to incorporate the third (skewness) and fourth (kurtosis) moments. The ranking methodology is based on Fama and MacBeth’s (1973) two-stage estimation procedure. The unconditional CAPMs prove to have low explanatory power for the financially stable period and test results that are not statistically significant for the crisis period. Incorporating additional risk measures of the third and fourth moments and adopting one-sided risk measures only slightly increases the explanatory power. The highest explanatory power is offered by the unconditional CAPM of the Harlow-Rao downside systematic risk measure with zero benchmark. Our study confirms the feasibility of employing conditional CAPMs extended for systematic asymmetry (co-skewness) and systematic kurtosis (co-kurtosis) for the Russian stock market since these models display better explanatory power for cross-sectional return variations. Copyright Eurasia Business and Economics Society 2011

Keywords: Downside CAPM; Higher Moment CAPM; Conditional CAPM; Coskewness; Cokurtosis; Russian Stock Market; G11; G12 (search for similar items in EconPapers)
Date: 2011
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

Downloads: (external link)
http://hdl.handle.net/10.14208/BF03353829 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:eurase:v:1:y:2011:i:2:p:157-178

Ordering information: This journal article can be ordered from
http://www.springer.com/economics/journal/40822

DOI: 10.14208/BF03353829

Access Statistics for this article

Eurasian Economic Review is currently edited by Dorothea Schäfer

More articles in Eurasian Economic Review from Springer, Eurasia Business and Economics Society Contact information at EDIRC.
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().