IDEAS home Printed from https://ideas.repec.org/p/ces/ceswps/_11822.html
   My bibliography  Save this paper

Earthquakes and Stock Market Performance: Evidence from Japan

Author

Listed:
  • Guglielmo Maria Caporale
  • Luis Alberiko Gil-Alana
  • Leyre Muñoz

Abstract

This paper examines the stochastic behaviour of the number of earthquakes (in total and also classified by magnitude) and stock market log prices and returns in the case of Japan over the period from January 2009 to February 2024 using fractional integration methods. Their linkages are then investigated by means of regression analysis. The results indicate that the former variable exhibits short-memory, I(0) behaviour. By contrast, stock market prices appear to be an I(d), fractional integration process, with d less than 1. Since the orders of integration of the two variables are different, we treat seismic events as exogenous in the context of a regression model with stock returns. The findings suggest that earthquakes have a statistically significant, though relatively small, negative impact on the Nikkei 225 index. More specifically, there exists a negative relationship between the magnitude and number of earthquakes and monthly stock returns. This suggests that seismic activity creates uncertainty in the market, which in turn affects its performance.

Suggested Citation

  • Guglielmo Maria Caporale & Luis Alberiko Gil-Alana & Leyre Muñoz, 2025. "Earthquakes and Stock Market Performance: Evidence from Japan," CESifo Working Paper Series 11822, CESifo.
    • Handle: RePEc:ces:ceswps:_11822
    as

    Download full text from publisher

    File URL: https://www.cesifo.org/DocDL/cesifo1_wp11822_0.pdf
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    stock market prices; earthquakes; Japan; persistence; fractional integration.;
    All these keywords.

    JEL classification:

    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters and their Management; Global Warming

    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:ces:ceswps:_11822. 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: Klaus Wohlrabe (email available below). General contact details of provider: https://edirc.repec.org/data/cesifde.html .

    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.