IDEAS home Printed from https://ideas.repec.org/a/kap/regeco/v19y2001i1p5-25.html
   My bibliography  Save this article

Political and Regulatory Risk: Beta Sensitivity in U.K. Electricity Distribution

Author

Listed:
  • Buckland, Roger
  • Fraser, Patricia

Abstract

To establish price caps, regulators must determine appropriate returns for utilities' capital employed. This paper uses the techniques of the Kalman Filter to estimate daily betas for the U.K.'s regional electricity companies in the period from privatization to end-1998. The paper demonstrates that utilities' risk is time-variant, and establishes significant political and regulatory influences in the systematic risk faced by shareholders. It finds beta to be mean reverting, with little evidence of cyclical variation across the regulatory review cycle. The paper confirms the prevalence of significant excess returns in U.K. privatized electricity distribution and suggests that over-estimation of the systematic risk faced by investors may imply further excess returns in the next regulatory review period. Copyright 2001 by Kluwer Academic Publishers

Suggested Citation

  • Buckland, Roger & Fraser, Patricia, 2001. "Political and Regulatory Risk: Beta Sensitivity in U.K. Electricity Distribution," Journal of Regulatory Economics, Springer, vol. 19(1), pages 5-25, January.
    • Handle: RePEc:kap:regeco:v:19:y:2001:i:1:p:5-25
    as

    Download full text from publisher

    File URL: http://journals.kluweronline.com/issn/0922-680X/contents
    File Function: link to full text
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

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


    Cited by:

    1. Frédéric Cherbonnier & Christian Gollier, 2022. "Risk-adjusted Social Discount Rates," Post-Print hal-04012977, HAL.
    2. Fiocco, Raffaele & Guo, Dongyu, 2020. "Regulatory risk, vertical integration, and upstream investment," European Economic Review, Elsevier, vol. 128(C).
    3. Stefano Paleari & Renato Redondi, 2005. "Regulation Effects on Company Beta Components," Bulletin of Economic Research, Wiley Blackwell, vol. 57(4), pages 317-346, October.
    4. Roger Buckland & Julian Williams & Janice Beecher, 2015. "Risk and regulation in water utilities: a cross-country comparison of evidence from the CAPM," Journal of Regulatory Economics, Springer, vol. 47(2), pages 117-145, April.
    5. Burkhard Pedell, 2007. "Kapitalmarktbasierte Ermittlung des Kapitalkostensatzes für Zwecke der Entgeltregulierung," Metrika: International Journal for Theoretical and Applied Statistics, Springer, vol. 18(1), pages 35-60, April.
    6. Spanjer, Aldo R., 2009. "Regulatory intervention on the dynamic European gas market--neoclassical economics or transaction cost economics?," Energy Policy, Elsevier, vol. 37(8), pages 3250-3258, August.
    7. Frederic Cherbonnier & Christian Gollier, 2022. "Risk-adjusted Social Discount Rates," The Energy Journal, , vol. 43(4), pages 45-68, May.

    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:regeco:v:19:y:2001:i:1:p:5-25. 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://www.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.