Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v316y2025ics0360544225001434.html
   My bibliography  Save this article

How do supply chain and geopolitical risks threaten energy security? A time and frequency analysis

Author

Listed:
  • Khan, Khalid

Abstract

The relationship between global supply chains and energy security is critical in a volatile geopolitical landscape. In addition to increasing economic affluence, globalization has created vulnerabilities that are exacerbated by supply disruptions and geopolitical conflicts. However, the existing literature does not adequately examine the time and frequency relationship between global supply chains and energy security in the context of geopolitical risks. This study unveils the correlation between the global supply chain and energy security in the presence of geopolitical risks using wavelet analysis. The findings of wavelet coherency reveal a correlation between the global supply chain and energy security. The phase difference results indicate that the global supply chain leads to energy security in the medium run. The direction of the correlation reverses when energy security starts to lead the global supply chain in the short to medium term, coinciding with geopolitical events. However, the correlation has become more pronounced in the absence of geopolitical risks, demonstrating an increasingly close interaction between the global supply chain and energy security in the medium to long run. Therefore, reducing volatility spillovers requires cooperation in energy logistics policy.

Suggested Citation

  • Khan, Khalid, 2025. "How do supply chain and geopolitical risks threaten energy security? A time and frequency analysis," Energy, Elsevier, vol. 316(C).
    • Handle: RePEc:eee:energy:v:316:y:2025:i:c:s0360544225001434
    DOI: 10.1016/j.energy.2025.134501
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544225001434
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2025.134501?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

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

    More about this item

    Keywords

    Global supply chain; Energy security; Geopolitical risks; Energy supply; Wavelet analysis;
    All these keywords.

    JEL classification:

    • C4 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics
    • M38 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Marketing and Advertising - - - Government Policy and Regulation
    • 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:eee:energy:v:316:y:2025:i:c:s0360544225001434. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    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.