The effect of the Fukushima nuclear accident on stock prices of electric power utilities in Japan
The purpose of this study is to investigate the effect of the accident at the Fukushima Daiichi nuclear power station, which is owned by Tokyo Electric Power Co. (TEPCO), on the stock prices of the other electric power utilities in Japan. Because the other utilities were not directly damaged by the Fukushima nuclear accident, their stock price responses should reflect the change in investor perceptions on risk and return associated with nuclear power generation. Our first finding is that the stock prices of utilities that own nuclear power plants declined more sharply after the accident than did the stock prices of other electric power utilities. In contrast, investors did not seem to care about the risk that may arise from the use of the same type of nuclear power reactors as those at the Fukushima Daiichi station. We also observe an increase of both systematic and total risks in the post-Fukushima period, indicating that negative market reactions are not merely caused by one-time losses but by structural changes in society and regulation that could increase the costs of operating a nuclear power plant.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Fields, M. Andrew & Janjigian, Vahan, 1989. "The effect of Chernobyl on electric-utility stock prices," Journal of Business Research, Elsevier, vol. 18(1), pages 81-87, January.
- Hill, Joanne & Schneeweis, Thomas, 1983. " The Effect of Three Mile Island on Electric Utility Stock Prices: A Note," Journal of Finance, American Finance Association, vol. 38(4), pages 1285-1292, September.
- Bowen, Robert M. & Castanias, Richard P. & Daley, Lane A., 1983. "Intra-Industry Effects of the Accident at Three Mile Island," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 18(01), pages 87-111, March.
When requesting a correction, please mention this item's handle: RePEc:eee:eneeco:v:34:y:2012:i:6:p:2029-2038. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
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.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with 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 profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.