IDEAS home Printed from https://ideas.repec.org/a/kap/rqfnac/v7y1996i2p205-20.html
   My bibliography  Save this article

The Effect of Time-Varying Covariances on Asset Risk Premia: A Test of an Intertemporal CAPM

Author

Listed:
  • Nanisetty, Prasad
  • Bharati, Rakesh
  • Gupta, Monoj

Abstract

In this article we examine an intertemporal capital asset pricing model (CAPM) that allows for time-varying conditional covariances that are assumed to follow a multivariate integrated generalized autoregressive conditional heteroscedastic (IGARCH) process. The resulting pricing equation includes idiosyncratic risk premia in addition to the usual market beta. Empirical analysis based on ten size and ten industry portfolios reveals significant idiosyncratic premia for most portfolios. Overall, we reject the static CAPM in favor of the intertemporal CAPM. Copyright 1996 by Kluwer Academic Publishers

Suggested Citation

  • Nanisetty, Prasad & Bharati, Rakesh & Gupta, Monoj, 1996. "The Effect of Time-Varying Covariances on Asset Risk Premia: A Test of an Intertemporal CAPM," Review of Quantitative Finance and Accounting, Springer, vol. 7(2), pages 205-220, September.
    • Handle: RePEc:kap:rqfnac:v:7:y:1996:i:2:p:205-20
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a search for a similarly titled item that would be available.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Octavio Portolano Machado & Adriana Bruscato Bortoluzzo & Sérgio Ricardo Martins & Antonio Zoratto Sanvicente, 2013. "Inter-temporal CAPM: an empirical test with Brazilian market data," Brazilian Review of Finance, Brazilian Society of Finance, vol. 11(2), pages 149-180.
    2. Harnchai Eng-Uthaiwat, 2018. "Stock market return predictability: Does network topology matter?," Review of Quantitative Finance and Accounting, Springer, vol. 51(2), pages 433-460, August.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:kap:rqfnac:v:7:y:1996:i:2:p:205-20. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.