The Effect of the Japan 2011 Disaster on Nuclear and Alternative Energy Stocks Worldwide: An Event Study (original) (raw)

Abstract

This event study investigates the impact of the Japanese nuclear disaster in Fukushima-Daiichi on the daily stock prices of French, German, Japanese, and U.S. nuclear utility and alternative energy firms. Hypotheses regarding the (cumulative) abnormal returns based on a three-factor model are analyzed through joint tests by multivariate regression models and bootstrapping. Our results show significant abnormal returns for Japanese nuclear utility firms during the one-week event window and the subsequent four-week post-event window. Furthermore, while French and German nuclear utility and alternative energy stocks exhibit significant abnormal returns during the event window, we cannot confirm abnormal returns for U.S. stocks.

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Authors and Affiliations

  1. Oesterreichische Nationalbank (OeNB), Austria
    Robert Ferstl
  2. Department of Finance, University of Regensburg, Germany
    Sebastian Utz & Maximilian Wimmer

Authors

  1. Robert Ferstl
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  2. Sebastian Utz
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  3. Maximilian Wimmer
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Correspondence toRobert Ferstl.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Ferstl, R., Utz, S. & Wimmer, M. The Effect of the Japan 2011 Disaster on Nuclear and Alternative Energy Stocks Worldwide: An Event Study.Bus Res 5, 25–41 (2012). https://doi.org/10.1007/BF03342730

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