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A study on the operational and competitive efficiency of National Oil Companies using two-stage network DEA model

Published Online: 2024-10-08

Published Print: 2025-03

Authors

Jung, Sungwook

Shin, Jaeho

Kim, Changhee https://orcid.org/0000-0002-6087-3132
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Text and Data Mining valid from 2024-10-08

Version of Record valid from 2024-10-08
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Article History

Received: 31 May 2023

Revised: 16 April 2024

Accepted: 19 September 2024

First Online: 8 October 2024

Declarations

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: The authors have no competing interests to declare that are relevant to the content of this article.

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