The Effect of Administrative Fine Regulation on the Korean Telecommunications Regulatory Accounting Regime

This study empirically investigates the effect of administrative fine regulation on the Korean telecommunications regulatory accounting regime. The research examines whether the introduction of administrative fines in 2010 improved the quality and reliability of regulatory accounting information compared to the previous administrative penalty system.The study utilizes panel data from 230 firm-year observations of Korean telecommunications companies from 2006 to 2020. Two key metrics are used to assess the quality of regulatory accounting information: the total amount of telecommunications regulatory accounting errors and the number of such errors. Using ordinary least squares (OLS) regression analysis, the research finds that the adoption of administrative fine regulation significantly reduced both the amount and number of telecommunications regulatory accounting errors. This suggests that the transition from administrative penalties to fines in 2010 enhanced the overall quality of regulatory accounting information in the telecommunications sector.The findings have important policy implications, indicating that regulatory authorities should maintain and potentially strengthen administrative fine systems to ensure the production of high-quality, reliable regulatory accounting information. This is particularly crucial for effective market regulation and promoting fair competition in the telecommunications industry. This study makes two primary contributions to the field. First, it provides the first empirical analysis of the effects of administrative fine regulation on the Korean telecommunications regulatory accounting regime. Second, it offers concrete evidence of the positive impact of the 2010 regulatory change from penalties to fines.While the research is limited by its relatively small sample size and focus on the Korean market, it lays a foundation for future studies. Potential areas for further research include investigating the long-term impacts of administrative fines and conducting comparative analyses across different regulatory environments and jurisdictions. Overall, this study enhances our understanding of regulatory enforcement mechanisms in the telecommunications sector and provides valuable insights for policymakers and regulators seeking to improve the quality and reliability of regulatory accounting information.