Preprint Article Version 1 This version is not peer-reviewed Version 1 : Received: 29 October 2024 / Approved: 29 October 2024 / Online: 30 October 2024 (02:19:24 CET) Kwag, K.; Shin, H.; Oh, H.; Yun, H.; Yoon, H.; Kim, W. Quantifying the Impact and Policy Implications of Transitioning to Zonal and Nodal Pricing in the Electricity Market: A South Korean Case Study. Preprints 2024, 2024102337. https://doi.org/10.20944/preprints202410.2337.v1 Kwag, K.; Shin, H.; Oh, H.; Yun, H.; Yoon, H.; Kim, W.